First Seen Nov 30, 2016 · First Import Dec 06, 2016 · Last Import Nov 07, 2026 · Type generic · Operator Registry Services, LLC · DNSSEC Signed since before Sep 05, 2019
Also indexed as: Domain Nameserver
| Name | First Seen | Domains |
|---|---|---|
| x.nic.boston | Dec 02, 2022 | 2 |
| z.nic.boston | Dec 02, 2022 | 2 |
| y.nic.boston | Dec 02, 2022 | 2 |
| c.nic.boston | Nov 30, 2021 | 2 |
| b.nic.boston | Nov 19, 2021 | 2 |
| a.nic.boston | Nov 19, 2021 | 2 |
| Name | First Seen | Last Seen | Domains |
|---|---|---|---|
| d.nic.boston | Nov 30, 2021 | Dec 01, 2022 | 0 |
| dnsa.nic.boston | Nov 30, 2016 | Nov 29, 2021 | 0 |
| dnsc.nic.boston | Nov 30, 2016 | Nov 29, 2021 | 0 |
| dns1.nic.boston | Nov 30, 2016 | Nov 29, 2021 | 0 |
| dns3.nic.boston | Nov 30, 2016 | Nov 29, 2021 | 0 |
| dnsb.nic.boston | Nov 30, 2016 | Nov 18, 2021 | 0 |
| dns2.nic.boston | Nov 30, 2016 | Nov 18, 2021 | 0 |
| dns4.nic.boston | Nov 30, 2016 | Nov 18, 2021 | 0 |
| dnsd.nic.boston | Nov 30, 2016 | Nov 18, 2021 | 0 |
| Primary NS | a.nic.boston |
|---|---|
| Mailbox | admin.tldns.godaddy. |
| Serial | 1793981965 |
| Refresh | 30 minutes |
| Retry | 5 minutes |
| Expire | 7 days |
| Minimum TTL | 30 minutes |
| Serial | First Seen | Last Seen |
|---|---|---|
| 1793917156 | Nov 06, 2026 | Nov 06, 2026 |
| 1793802711 | Nov 05, 2026 | Nov 05, 2026 |
| 1793746752 | Nov 04, 2026 | Nov 04, 2026 |
| 1793640472 | Nov 03, 2026 | Nov 03, 2026 |
| 1793570593 | Nov 02, 2026 | Nov 02, 2026 |
| 1793485206 | Nov 01, 2026 | Nov 01, 2026 |
| 1793405245 | Oct 31, 2026 | Oct 31, 2026 |
| 1793318534 | Oct 30, 2026 | Oct 30, 2026 |
| 1793234272 | Oct 29, 2026 | Oct 29, 2026 |
| 1793148882 | Oct 28, 2026 | Oct 28, 2026 |
Catch-all zone-file records indexed under this zone, by type.
Signed since before Sep 05, 2019. (zone file as of Nov 07, 2026)
Signed domains: 149 · DS records: 151 (as of Nov 07, 2026)
| Role | Algorithm | Public Key | First Seen |
|---|---|---|---|
| KSK | ECDSA P-256/SHA-256 | show8Mn8SF8A5o4+oYAkp+e7LuVealN0JzojghwGOaRiWGu+ubv16OSueaO7IpbojAbSpMgM1xfgJvaP1wInCCjnpQ== |
Sep 23, 2026 |
| ZSK | ECDSA P-256/SHA-256 | showbL6Dlkd6QfQzPaJcLI/8ybZurFIpqfhlltDi66doxhZaXr/s6SuA/5fcEsghUpeZMWXHKsiv0UcuKMqxAmpk5A== |
Sep 23, 2026 |
| Signs | Key Tag | Signer | Expires |
|---|---|---|---|
| SOA | 50054 | boston | Nov 21, 2026 |
| DNSKEY | 5550 | boston | Nov 17, 2026 |