Notice: The features on this page are not yet fully developed but it has been deployed in its infant form to further aid with DNS/DNSSEC troubleshooting. This page will be updated in due time to make it more useful for troubleshooting.
| Name | Parent zone | Child zone | Authoritative IPs | |||
|---|---|---|---|---|---|---|
| Exists? | Glue/additional records | Exists? | ||||
| ns2.isc-sns.com | yes | A | 38.103.2.1 | yes | A | 38.103.2.1 |
| AAAA | AAAA | |||||
| ns3.isc-sns.info | yes | N/A (out of bailiwick) | yes | A | 63.243.194.1 | |
| AAAA | 2001:5a0:10::1 | |||||
| ns1.isc-sns.net | yes | A | 72.52.71.1 | yes | A | 72.52.71.1 |
| AAAA | 2001:470:1a::1 | AAAA | 2001:470:1a::1 | |||
![]() | ![]() | ![]() | ![]() | ![]() | |
|---|---|---|---|---|---|
| Responsive over UDP | OK | OK | OK | OK | OK |
| Responsive over TCP | OK | OK | OK | OK | OK |
| Answers authoritatively (AA bit) | OK | OK | OK | OK | OK |
| SOA serial consistent | OK | OK | OK | OK | OK |
| SOA authority correct (NXDOMAIN) | OK | OK | OK | OK | OK |
| SOA consistent (NXDOMAIN) | OK | OK | OK | OK | OK |
| SOA authority correct (Empty Answer) | OK | OK | OK | OK | OK |
| SOA consistent (Empty Answer) | OK | OK | OK | OK | OK |
| EDNS capable | OK | OK | OK | OK | OK |
| PMTU sufficient | OK | OK | OK | OK | OK |
| Returns DNSKEY | OK | OK | OK | OK | OK |
| Returns RRSIG | OK | OK | OK | OK | OK |
| Returns NSEC/NSEC3 (NXDOMAIN) | OK | OK | OK | OK | OK |
| Returns RRSIG covering NSEC/NSEC3 (NXDOMAIN) | OK | OK | OK | OK | OK |
| Returns NSEC/NSEC3 (Empty Answer) | OK | OK | OK | OK | OK |
| Returns RRSIG covering NSEC/NSEC3 (Empty Answer) | OK | OK | OK | OK | OK |