Tree @unchanged/main (Download .tar.gz)
- ..
- 00-lint.tdir
- 01-doc.tdir
- 02-unittest.tdir
- 03-testbound.tdir
- 04-checkconf.tdir
- 05-asynclook.tdir
- 06-ianaports.tdir
- 07-confroot.tdir
- 08-host-lib.tdir
- 09-unbound-control.tdir
- 10-unbound-anchor.tdir
- auth_axfr.tdir
- auth_https.tdir
- clang-analysis.tdir
- ctrl_itr.tdir
- ctrl_pipe.tdir
- dnscrypt_cert.tdir
- dnscrypt_cert_chacha.tdir
- dnstap.tdir
- dnstap_reconnect.tdir
- dnstap_tcp.tdir
- dnstap_tls.tdir
- dnstap_tls_badcert.tdir
- dnstap_tls_badname.tdir
- dnstap_tls_clientauth.tdir
- dnstap_tls_peername.tdir
- dynlibmod.tdir
- edns_cache.tdir
- fwd_ancil.tdir
- fwd_bogus.tdir
- fwd_capsid.tdir
- fwd_capsid_fallback.tdir
- fwd_capsid_strip.tdir
- fwd_capsid_white.tdir
- fwd_compress_c00c.tdir
- fwd_edns_bksec.tdir
- fwd_edns_probe.tdir
- fwd_malformed.tdir
- fwd_no_edns.tdir
- fwd_oneport.tdir
- fwd_tcp.tdir
- fwd_tcp_tc.tdir
- fwd_tcp_tc6.tdir
- fwd_three.tdir
- fwd_three_service.tdir
- fwd_ttlexpire.tdir
- fwd_udp.tdir
- fwd_udptmout.tdir
- fwd_waitudp.tdir
- fwd_zero.tdir
- hostsfileosx.tdir
- local_nodefault.tdir
- local_norec.tdir
- local_nosnoop.tdir
- nss_compile.tdir
- pylib.tdir
- pymod.tdir
- pymod_thread.tdir
- remote-threaded.tdir
- root_anchor.tdir
- root_hints.tdir
- speed_cache.tdir
- speed_local.tdir
- ssl_req_order.tdir
- ssl_req_timeout.tdir
- stat_timer.tdir
- stream_ssl.tdir
- stream_tcp.tdir
- stub_udp.tdir
- stub_udp6.tdir
- tcp_conn_limit.tdir
- tcp_idle_timeout.tdir
- tcp_req_order.tdir
- tcp_req_size.tdir
- tcp_req_timeout.tdir
- tcp_sigpipe.tdir
- acl.rpl
- auth_nsec3_ent.rpl
- auth_nsec3_wild.rpl
- auth_xfr.rpl
- auth_xfr_host.rpl
- auth_xfr_ixfr.rpl
- auth_xfr_ixfrisaxfr.rpl
- auth_xfr_ixfrmismatch.rpl
- auth_xfr_ixfrnotimpl.rpl
- auth_xfr_notify.rpl
- auth_xfr_probesoa.rpl
- auth_zonefile.rpl
- auth_zonefile_dnssec.rpl
- auth_zonefile_dnssec_fail.rpl
- auth_zonefile_down.rpl
- auth_zonefile_noup.rpl
- auth_zonefile_root.rpl
- autotrust_10key.rpl
- autotrust_addpend_2exceed.rpl
- autotrust_addpend_early.rpl
- autotrust_addpend_nosign.rpl
- autotrust_addpend_nosignnew.rpl
- autotrust_addpend_once.rpl
- autotrust_addpend_twice.rpl
- autotrust_init.rpl
- autotrust_init_ds.rpl
- autotrust_init_fail.rpl
- autotrust_init_failsig.rpl
- autotrust_init_legacy.rpl
- autotrust_init_sigs.rpl
- autotrust_init_zsk.rpl
- autotrust_missing.rpl
- autotrust_missing_all.rpl
- autotrust_missing_returns.rpl
- autotrust_probefail.rpl
- autotrust_probefailsig.rpl
- autotrust_revoked_use.rpl
- autotrust_revoked_with_invalid.rpl
- autotrust_revtp.rpl
- autotrust_revtp_read.rpl
- autotrust_revtp_use.rpl
- autotrust_rollalgo.rpl
- autotrust_rollalgo_unknown.rpl
- autotrust_rollover.rpl
- autotrust_valid_use.rpl
- black_data.rpl
- black_dnskey.rpl
- black_ds.rpl
- black_ds_entry.rpl
- black_ent.rpl
- black_key_entry.rpl
- black_prime.rpl
- black_prime_entry.rpl
- chaos_trustanchor.rpl
- common.sh
- dlv_anchor.rpl
- dlv_ask_higher.rpl
- dlv_below_ta.rpl
- dlv_delegation.rpl
- dlv_ds_lookup.rpl
- dlv_insecure.rpl
- dlv_insecure_negcache.rpl
- dlv_keyretry.rpl
- dlv_negnx.rpl
- dlv_optout.rpl
- dlv_remove.rpl
- dlv_remove_empty.rpl
- dlv_remove_nodel.rpl
- dlv_remove_pos.rpl
- dlv_unused.rpl
- dns64_lookup.rpl
- domain_insec_dlv.rpl
- domain_insec_ds.rpl
- edns_keepalive.rpl
- fetch_glue.rpl
- fetch_glue_cname.rpl
- fwd.rpl
- fwd_0ttlservfail.rpl
- fwd_any.rpl
- fwd_cached.rpl
- fwd_droptoomany.rpl
- fwd_error.rpl
- fwd_jostle.rpl
- fwd_jostle_out.rpl
- fwd_lrudrop.rpl
- fwd_minimal.rpl
- fwd_no_cache.rpl
- fwd_notcached.rpl
- fwd_timeout.rpl
- fwd_two.rpl
- fwddlv_parse.rpl
- host_file.template
- ipsecmod_bogus_ipseckey.crpl
- ipsecmod_enabled.crpl
- ipsecmod_hook.sh
- ipsecmod_ignore_bogus_ipseckey.crpl
- ipsecmod_max_ttl.crpl
- ipsecmod_strict.crpl
- ipsecmod_whitelist.crpl
- iter_class_any.rpl
- iter_cname_cache.rpl
- iter_cname_double.rpl
- iter_cname_nx.rpl
- iter_cname_qnamecopy.rpl
- iter_cycle.rpl
- iter_cycle_noh.rpl
- iter_dname_insec.rpl
- iter_dname_yx.rpl
- iter_dnsseclame_bug.rpl
- iter_dnsseclame_ds.rpl
- iter_dnsseclame_ds_ok.rpl
- iter_dnsseclame_ta.rpl
- iter_dnsseclame_ta_ok.rpl
- iter_domain_sale.rpl
- iter_domain_sale_nschange.rpl
- iter_donotq127.rpl
- iter_dp_turnsuseless.rpl
- iter_ds_locate_ns.rpl
- iter_ds_locate_ns_cname.rpl
- iter_ds_locate_ns_detach.rpl
- iter_ds_locate_ns_nosoa.rpl
- iter_ds_referral.rpl
- iter_ds_reply.rpl
- iter_emptydp.rpl
- iter_emptydp_for_glue.rpl
- iter_fwdfirst.rpl
- iter_fwdfirstequal.rpl
- iter_fwdstub.rpl
- iter_fwdstubroot.rpl
- iter_got6only.rpl
- iter_hint_lame.rpl
- iter_lame_aaaa.rpl
- iter_lame_noaa.rpl
- iter_lame_nosoa.rpl
- iter_lamescrub.rpl
- iter_mod.rpl
- iter_ns_badip.rpl
- iter_ns_spoof.rpl
- iter_pc_a.rpl
- iter_pc_aaaa.rpl
- iter_pcdiff.rpl
- iter_pcdirect.rpl
- iter_pclame.rpl
- iter_pcname.rpl
- iter_pcnamech.rpl
- iter_pcnamechrec.rpl
- iter_pcnamerec.rpl
- iter_pcttl.rpl
- iter_prefetch.rpl
- iter_prefetch_change.rpl
- iter_prefetch_change2.rpl
- iter_prefetch_childns.rpl
- iter_prefetch_fail.rpl
- iter_prefetch_ns.rpl
- iter_primenoglue.rpl
- iter_privaddr.rpl
- iter_ranoaa_lame.rpl
- iter_reclame_one.rpl
- iter_reclame_two.rpl
- iter_recurse.rpl
- iter_req_qname.rpl
- iter_resolve.rpl
- iter_resolve_minimised.rpl
- iter_resolve_minimised_nx.rpl
- iter_resolve_minimised_refused.rpl
- iter_resolve_minimised_timeout.rpl
- iter_scrub_cname_an.rpl
- iter_scrub_dname_insec.rpl
- iter_scrub_dname_rev.rpl
- iter_scrub_dname_sec.rpl
- iter_scrub_ns.rpl
- iter_scrub_ns_fwd.rpl
- iter_scrub_ns_side.rpl
- iter_soamin.rpl
- iter_stub_leak.rpl
- iter_stub_noroot.rpl
- iter_stubfirst.rpl
- iter_stublastresort.rpl
- iter_timeout_ra_aaaa.rpl
- Kexample.com.+003+02854.ds
- Kexample.com.+003+02854.key
- Kexample.com.+003+02854.private
- Kexample.com.+005+16486.ds
- Kexample.com.+005+16486.key
- Kexample.com.+005+16486.private
- Kexample.com.+005+30899.ds
- Kexample.com.+005+30899.key
- Kexample.com.+005+30899.private
- Kexample.com.+005+55582.ds
- Kexample.com.+005+55582.key
- Kexample.com.+005+55582.private
- Kexample.com.+005+60946.ds
- Kexample.com.+005+60946.key
- Kexample.com.+005+60946.private
- Kexample.com.+007+57024.ds
- Kexample.com.+007+57024.key
- Kexample.com.+007+57024.private
- Kexample.com.+008+01443.ds
- Kexample.com.+008+01443.key
- Kexample.com.+008+01443.private
- Kexample.com.+008+29332.ds
- Kexample.com.+008+29332.key
- Kexample.com.+008+29332.private
- Kexample.com.+008+55566.ds
- Kexample.com.+008+55566.key
- Kexample.com.+008+55566.private
- Kexample.com.+009+48886.ds
- Kexample.com.+009+48886.key
- Kexample.com.+009+48886.private
- Kexample.com.+012+60385.ds
- Kexample.com.+012+60385.key
- Kexample.com.+012+60385.private
- local_acl_override.rpl
- local_acl_taglist.rpl
- local_acl_taglist_action.rpl
- local_cname.rpl
- local_ds.rpl
- local_nodefault.rpl
- local_transparent_sametype.rpl
- local_typetransparent.rpl
- localdata.rpl
- net_signed_servfail.rpl
- nomem_cnametopos.rpl
- refuse_xfr.rpl
- root_key_sentinel.rpl
- rpz_axfr.rpl
- rpz_ixfr.rpl
- rpz_qname.rpl
- rpz_qname_override.rpl
- rpz_respip.rpl
- rpz_respip_override.rpl
- rrset_rettl.rpl
- rrset_untrusted.rpl
- rrset_updated.rpl
- serve_expired.rpl
- serve_expired_client_timeout.rpl
- serve_expired_reply_ttl.rpl
- serve_expired_servfail.rpl
- serve_expired_ttl.rpl
- serve_expired_ttl_client_timeout.rpl
- serve_expired_zerottl.rpl
- stop_nxdomain.rpl
- stop_nxdomain_minimised.rpl
- subnet_cached.crpl
- subnet_derived.crpl
- subnet_format_ip4.crpl
- subnet_max_source.crpl
- subnet_not_whitelisted.crpl
- subnet_val_positive.crpl
- subnet_val_positive_client.crpl
- subnet_without_validator.crpl
- test_ds.sha1
- test_ds.sha384
- test_ldnsrr.1
- test_ldnsrr.2
- test_ldnsrr.3
- test_ldnsrr.4
- test_ldnsrr.5
- test_ldnsrr.c1
- test_ldnsrr.c2
- test_ldnsrr.c3
- test_ldnsrr.c4
- test_ldnsrr.c5
- test_nsec3_hash.1
- test_packets.1
- test_packets.2
- test_packets.3
- test_packets.4
- test_packets.5
- test_packets.6
- test_packets.7
- test_packets.8
- test_packets.9
- test_signatures.1
- test_signatures.2
- test_signatures.3
- test_signatures.4
- test_signatures.5
- test_signatures.6
- test_signatures.7
- test_signatures.8
- test_signatures.9
- test_sigs.ecdsa_p256
- test_sigs.ecdsa_p384
- test_sigs.ed25519
- test_sigs.ed448
- test_sigs.gost
- test_sigs.hinfo
- test_sigs.revoked
- test_sigs.rsasha256
- test_sigs.rsasha256_draft
- test_sigs.rsasha512_draft
- test_sigs.sha1_and_256
- trust_cname_chain.rpl
- ttl_max.rpl
- ttl_min.rpl
- ttl_msg.rpl
- val_adbit.rpl
- val_adcopy.rpl
- val_anchor_nx.rpl
- val_anchor_nx_nosig.rpl
- val_ans_dsent.rpl
- val_ans_nx.rpl
- val_any.rpl
- val_any_cname.rpl
- val_any_dname.rpl
- val_cname_loop1.rpl
- val_cname_loop2.rpl
- val_cname_loop3.rpl
- val_cnameinsectopos.rpl
- val_cnamenx_dblnsec.rpl
- val_cnamenx_rcodenx.rpl
- val_cnameqtype.rpl
- val_cnametocloser.rpl
- val_cnametocloser_nosig.rpl
- val_cnametocnamewctoposwc.rpl
- val_cnametodname.rpl
- val_cnametodnametocnametopos.rpl
- val_cnametoinsecure.rpl
- val_cnametonodata.rpl
- val_cnametonodata_nonsec.rpl
- val_cnametonsec.rpl
- val_cnametonx.rpl
- val_cnametooptin.rpl
- val_cnametooptout.rpl
- val_cnametopos.rpl
- val_cnametoposnowc.rpl
- val_cnametoposwc.rpl
- val_cnamewctonodata.rpl
- val_cnamewctonx.rpl
- val_cnamewctoposwc.rpl
- val_deleg_nons.rpl
- val_dnametoolong.rpl
- val_dnametopos.rpl
- val_dnametoposwc.rpl
- val_dnamewc.rpl
- val_ds_afterprime.rpl
- val_ds_cname.rpl
- val_ds_cnamesub.rpl
- val_ds_gost.crpl
- val_ds_gost_downgrade.crpl
- val_ds_sha2.crpl
- val_ds_sha2_downgrade.crpl
- val_ds_sha2_lenient.crpl
- val_dsnsec.rpl
- val_entds.rpl
- val_faildnskey.rpl
- val_faildnskey_ok.rpl
- val_fwdds.rpl
- val_keyprefetch.rpl
- val_keyprefetch_verify.rpl
- val_mal_wc.rpl
- val_negcache_ds.rpl
- val_negcache_dssoa.rpl
- val_negcache_nodata.rpl
- val_negcache_nta.rpl
- val_negcache_nxdomain.rpl
- val_noadwhennodo.rpl
- val_nodata.rpl
- val_nodata_ent.rpl
- val_nodata_entnx.rpl
- val_nodata_entwc.rpl
- val_nodata_failsig.rpl
- val_nodata_failwc.rpl
- val_nodata_hasdata.rpl
- val_nodata_zonecut.rpl
- val_nodatawc.rpl
- val_nodatawc_badce.rpl
- val_nodatawc_nodeny.rpl
- val_nodatawc_one.rpl
- val_nokeyprime.rpl
- val_nsec3_b1_nameerror.rpl
- val_nsec3_b1_nameerror_noce.rpl
- val_nsec3_b1_nameerror_nonc.rpl
- val_nsec3_b1_nameerror_nowc.rpl
- val_nsec3_b21_nodataent.rpl
- val_nsec3_b21_nodataent_wr.rpl
- val_nsec3_b2_nodata.rpl
- val_nsec3_b2_nodata_nons.rpl
- val_nsec3_b3_optout.rpl
- val_nsec3_b3_optout_negcache.rpl
- val_nsec3_b3_optout_noce.rpl
- val_nsec3_b3_optout_nonc.rpl
- val_nsec3_b4_wild.rpl
- val_nsec3_b4_wild_wr.rpl
- val_nsec3_b5_wcnodata.rpl
- val_nsec3_b5_wcnodata_noce.rpl
- val_nsec3_b5_wcnodata_nonc.rpl
- val_nsec3_b5_wcnodata_nowc.rpl
- val_nsec3_cname_ds.rpl
- val_nsec3_cname_par.rpl
- val_nsec3_cname_sub.rpl
- val_nsec3_cnametocnamewctoposwc.rpl
- val_nsec3_entnodata_optout.rpl
- val_nsec3_entnodata_optout_badopt.rpl
- val_nsec3_entnodata_optout_match.rpl
- val_nsec3_iter_high.rpl
- val_nsec3_nodatawccname.rpl
- val_nsec3_nods.rpl
- val_nsec3_nods_badopt.rpl
- val_nsec3_nods_badsig.rpl
- val_nsec3_nods_negcache.rpl
- val_nsec3_nods_soa.rpl
- val_nsec3_optout_ad.rpl
- val_nsec3_optout_cache.rpl
- val_nsec3_wcany.rpl
- val_nsec3_wcany_nodeny.rpl
- val_nx.rpl
- val_nx_failwc.rpl
- val_nx_nodeny.rpl
- val_nx_nowc.rpl
- val_nx_nsec3_collision.rpl
- val_nx_nsec3_params.rpl
- val_nx_overreach.rpl
- val_pos_truncns.rpl
- val_positive.rpl
- val_positive_nosigs.rpl
- val_positive_wc.rpl
- val_positive_wc_nodeny.rpl
- val_qds_badanc.rpl
- val_qds_oneanc.rpl
- val_qds_twoanc.rpl
- val_refer_unsignadd.rpl
- val_referd.rpl
- val_referglue.rpl
- val_rrsig.rpl
- val_secds.rpl
- val_secds_nosig.rpl
- val_spurious_ns.rpl
- val_stub_noroot.rpl
- val_stubds.rpl
- val_ta_algo_dnskey.rpl
- val_ta_algo_dnskey_dp.rpl
- val_ta_algo_missing.rpl
- val_ta_algo_missing_dp.rpl
- val_twocname.rpl
- val_unalgo_anchor.rpl
- val_unalgo_dlv.rpl
- val_unalgo_ds.rpl
- val_unsec_cname.rpl
- val_unsecds.rpl
- val_unsecds_negcache.rpl
- val_unsecds_qtypeds.rpl
- val_wild_pos.rpl
- version_bind.rpl
- version_bind_hide.rpl
- views.rpl
iter_prefetch_change2.rpl @unchanged/main — raw · history · blame
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 | ; config options server: target-fetch-policy: "0 0 0 0 0" prefetch: "yes" minimal-responses: no stub-zone: name: "." stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET. CONFIG_END SCENARIO_BEGIN Test resolver prefetch and a moved domain 2. ; for slightly different query pattern. ; K.ROOT-SERVERS.NET. RANGE_BEGIN 0 500 ADDRESS 193.0.14.129 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR NOERROR SECTION QUESTION . IN NS SECTION ANSWER . IN NS K.ROOT-SERVERS.NET. SECTION ADDITIONAL K.ROOT-SERVERS.NET. IN A 193.0.14.129 ENTRY_END ENTRY_BEGIN MATCH opcode subdomain ADJUST copy_id copy_query REPLY QR NOERROR SECTION QUESTION com. IN A SECTION AUTHORITY com. IN NS a.gtld-servers.net. SECTION ADDITIONAL a.gtld-servers.net. IN A 192.5.6.30 ENTRY_END RANGE_END ; a.gtld-servers.net. (before sale of domain) RANGE_BEGIN 0 30 ADDRESS 192.5.6.30 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR NOERROR SECTION QUESTION com. IN NS SECTION ANSWER com. IN NS a.gtld-servers.net. SECTION ADDITIONAL a.gtld-servers.net. IN A 192.5.6.30 ENTRY_END ENTRY_BEGIN MATCH opcode subdomain ADJUST copy_id copy_query REPLY QR NOERROR SECTION QUESTION example.com. IN A SECTION AUTHORITY example.com. 86400 IN NS old-ns.example.com. SECTION ADDITIONAL old-ns.example.com. 86400 IN A 192.168.0.1 ENTRY_END RANGE_END ; a.gtld-servers.net. (after sale of domain) RANGE_BEGIN 40 500 ADDRESS 192.5.6.30 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR NOERROR SECTION QUESTION com. IN NS SECTION ANSWER com. IN NS a.gtld-servers.net. SECTION ADDITIONAL a.gtld-servers.net. IN A 192.5.6.30 ENTRY_END ENTRY_BEGIN MATCH opcode subdomain ADJUST copy_id copy_query REPLY QR NOERROR SECTION QUESTION example.com. IN A SECTION AUTHORITY example.com. 86400 IN NS new-ns.example.com. SECTION ADDITIONAL new-ns.example.com. 86400 IN A 172.16.0.1 ENTRY_END RANGE_END ; ns.example.com. first owner RANGE_BEGIN 0 500 ADDRESS 192.168.0.1 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION example.com. IN NS SECTION ANSWER example.com. 300 IN NS old-ns.example.com. SECTION ADDITIONAL old-ns.example.com. 300 IN A 192.168.0.1 ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. 300 IN A 10.1.1.1 SECTION AUTHORITY example.com. 300 IN NS old-ns.example.com. SECTION ADDITIONAL old-ns.example.com. 300 IN A 192.168.0.1 ENTRY_END RANGE_END ; ns.example.com. new owner RANGE_BEGIN 0 500 ADDRESS 172.16.0.1 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION example.com. IN NS SECTION ANSWER example.com. 86400 IN NS new-ns.example.com. SECTION ADDITIONAL new-ns.example.com. 86400 IN A 172.16.0.1 ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION old-ns.example.com. IN A SECTION ANSWER old-ns.example.com. 86400 IN A 172.16.0.1 SECTION AUTHORITY example.com. 86400 IN NS new-ns.example.com. SECTION ADDITIONAL new-ns.example.com. 86400 IN A 172.16.0.1 ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. 86400 IN A 10.2.2.2 SECTION AUTHORITY example.com. 86400 IN NS new-ns.example.com. SECTION ADDITIONAL new-ns.example.com. 86400 IN A 172.16.0.1 ENTRY_END RANGE_END STEP 1 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION www.example.com. IN A ENTRY_END ; recursion happens here. STEP 10 CHECK_ANSWER ENTRY_BEGIN MATCH all ttl REPLY QR RD RA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. 300 IN A 10.1.1.1 SECTION AUTHORITY example.com. 300 IN NS old-ns.example.com. SECTION ADDITIONAL old-ns.example.com. 300 IN A 192.168.0.1 ENTRY_END ; after 40 secs still the cached answer STEP 20 TIME_PASSES ELAPSE 40 STEP 30 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION www.example.com. IN A ENTRY_END ; recursion happens here. STEP 40 CHECK_ANSWER ENTRY_BEGIN MATCH all ttl REPLY QR RD RA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. 260 IN A 10.1.1.1 SECTION AUTHORITY example.com. 260 IN NS old-ns.example.com. SECTION ADDITIONAL old-ns.example.com. 260 IN A 192.168.0.1 ENTRY_END ; after 230 we are 30 seconds before expiry, prefetch happens. STEP 50 TIME_PASSES ELAPSE 230 STEP 60 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION www.example.com. IN A ENTRY_END ; recursion happens here. STEP 70 CHECK_ANSWER ENTRY_BEGIN MATCH all ttl REPLY QR RD RA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. 30 IN A 10.1.1.1 SECTION AUTHORITY example.com. 30 IN NS old-ns.example.com. SECTION ADDITIONAL old-ns.example.com. 30 IN A 192.168.0.1 ENTRY_END STEP 80 TRAFFIC ; let traffic flow for prefetch to happen ; we updated from the old-ns. STEP 90 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION www.example.com. IN A ENTRY_END ; recursion happens here. STEP 100 CHECK_ANSWER ENTRY_BEGIN MATCH all ttl REPLY QR RD RA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. 86400 IN A 10.2.2.2 SECTION AUTHORITY example.com. 86400 IN NS new-ns.example.com. SECTION ADDITIONAL new-ns.example.com. 86400 IN A 172.16.0.1 ENTRY_END ; the NS record times out after 31 seconds. STEP 160 TIME_PASSES ELAPSE 31 ; fetch it STEP 170 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION www.example.com. IN A ENTRY_END ; recursion happens here. STEP 180 CHECK_ANSWER ENTRY_BEGIN MATCH all ttl REPLY QR RD RA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. 86369 IN A 10.2.2.2 SECTION AUTHORITY example.com. 86369 IN NS new-ns.example.com. SECTION ADDITIONAL new-ns.example.com. 86369 IN A 172.16.0.1 ENTRY_END ; a reply from cache STEP 190 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION www.example.com. IN A ENTRY_END ; recursion happens here. STEP 200 CHECK_ANSWER ENTRY_BEGIN MATCH all ttl REPLY QR RD RA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. 86369 IN A 10.2.2.2 SECTION AUTHORITY example.com. 86369 IN NS new-ns.example.com. SECTION ADDITIONAL new-ns.example.com. 86369 IN A 172.16.0.1 ENTRY_END SCENARIO_END |