IPv6
Measured 2026-11-01 14:46 UTC · aaaa.botWebsite, mail and DNS all work over IPv6.
Both published IPv6 addresses accepted a connection when we tried them.
- ✓ shodan.io answers (2 of 2 addresses)
- ✓ www.shodan.io answers (2 of 2)
- ✓ Mail: 3 of 3 servers have IPv6
- ✓ Nameservers: 2 of 2 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 |
|---|---|---|
| shodan.io | Published2606:4700::6812:cee2606:4700::6812:dee | Answers when we connect✓ answers on 443✓ answers on 443 |
| www.shodan.io | Published2606:4700::6812:cee2606:4700::6812:dee | Answers when we connect✓ answers on 443✓ answers on 443 |
Publishedaspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.com | Answers when we connect✓ has IPv6✓ has IPv6✓ has IPv6 | |
| Nameservers | Publisheded.ns.cloudflare.comlady.ns.cloudflare.com | Answers when we connect✓ has IPv6✓ has IPv6 |
Lineage
Our records: Jun 6, 2013 → Nov 1, 2026Oldest registry snapshot we hold: 2017 · 5 renewals on record. These dates are when our records begin, not when the domain was registered.
What changed
- IPv6 first measured: published, and answering on Nov 1, 2026shodan.io has 2 IPv6 addresses. Grade A. Measured by aaaa.bot, 2026-11-01 14:46 UTC. No earlier IPv6 record is held, so this is not a "gained" date.
- Renewed +1 year between Jun 27, 2025 and Jul 28, 2025Expiry moved from 2025-08-22 to 2026-08-22, at Gandi SAS.
- Renewed +1 year between Jul 21, 2024 and Jul 23, 2024Expiry moved from 2024-08-22 to 2025-08-22, at Gandi SAS.
- Renewed +1 year between Jun 30, 2023 and Jul 27, 2023Expiry moved from 2023-08-22 to 2024-08-22, at Gandi SAS.
- Renewed +1 year between Jul 20, 2022 and Aug 4, 2022Expiry moved from 2022-08-22 to 2023-08-22, at Gandi SAS.
- Renewed +2 years between Apr 29, 2018 and Nov 11, 2018Expiry moved from 2020-08-22 to 2022-08-22, at Gandi SAS.
- DNS moved to Cloudflare between Aug 28, 2014 and Sep 8, 2014a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net → ed.ns.cloudflare.com, lady.ns.cloudflare.com. Old set last seen in WHOIS on 2014-08-28; new set first seen in WHOIS on 2014-09-08.
Registrar and renewals: 486 WHOIS/RDAP snapshots, 2017-12-05 to 2026-05-12 (ledger built 2026-09-27). Every renewal
Nameservers, WHOIS snapshots: 741 WHOIS/RDAP snapshots that listed nameservers, 2013-06-06 to 2026-06-11 (who.is archive). A change is placed between the nearest observations on either side, from whichever source made them; where the two sources disagree, both are shown.
Hatched = the span we hold records for. A coloured bar runs only between observations that named the same registrar or operator; nothing is assumed in between.
Each mark sits at the first observation of the new state; its bracket runs back to the last observation of the old one.
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