IPv6
Measured 2026-11-02 16:56 UTC · aaaa.botWorks over IPv6, with one gap: its nameservers lack IPv6.
ua.edu has 2 IPv6 addresses and answers on every one we tested.
- ✓ ua.edu answers (2 of 2 addresses)
- ✓ www.ua.edu answers (2 of 2)
- ✓ Mail: 1 of 1 servers have IPv6
- ✗ Nameservers: none have IPv6
Details: published addresses and what answered
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
| Name | Published address (AAAA) | Answers when we connect |
|---|---|---|
| ua.edu | Published2620:12a:8001::22620:12a:8000::2 | Answers when we connect✓ answers on 443✓ answers on 443 |
| www.ua.edu | Published2620:12a:8001::22620:12a:8000::2 | Answers when we connect✓ answers on 443✓ answers on 443 |
Publishedua-edu.mail.protection.outlook.com | Answers when we connect✓ has IPv6 | |
| Nameservers | Publishedext-dns2.ua.eduext-dns3.ua.eduext-dns1.ua.edu | Answers when we connect✗ no IPv6✗ no IPv6✗ no IPv6 |
Lineage
Our records: Jan 9, 2009 → Nov 2, 2026Oldest registry snapshot we hold: 2025 · 0 renewals on record. These dates are when our records begin, not when the domain was registered.
DNS provider
- asc.edu + ua.eduJan 2009 – Dec 2014
- ua.eduJan 2015 – Jun 2026
IPv6
- IPv6published, and answeringFirst measured Nov 2026
What changed
- IPv6 first measured: published, and answering on Nov 2, 2026ua.edu has 2 IPv6 addresses. Grade B. Measured by aaaa.bot, 2026-11-02 00:11 UTC. No earlier IPv6 record is held, so this is not a "gained" date.
- DNS moved to ua.edu between Dec 12, 2014 and Jan 12, 2015asnsvr.asc.edu, bama.ua.edu, ns1.ua.edu → ext-dns1.ua.edu, ext-dns2.ua.edu, ext-dns3.ua.edu. Old set last seen in WHOIS on 2014-12-12; new set first seen in WHOIS on 2015-01-12.
Solid bar: the stretch we observed that name. Dot: a single sighting. Dotted line: no record between sightings of the same name. Nothing is drawn between different names.
Registrar and renewals: 11 WHOIS/RDAP snapshots, 2025-01-08 to 2025-04-27 (ledger built 2026-09-27). Every renewal
DNS provider, WHOIS snapshots: 280 WHOIS/RDAP snapshots that listed nameservers, 2009-01-09 to 2026-06-14 (who.is archive). Both sources feed one row per provider (hover a bar to see which); a change is placed between the nearest observations on either side, and where the two sources disagree, both are listed under What changed.
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