Yes — septic.center has IPv6.

Has both IPv4 (A) and IPv6 (AAAA) addresses.

B
IPv6 readiness
Works over IPv6, with one gap: its nameservers lack IPv6.
Website over IPv6
septic.center has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2a05:d014:179b:c403:e7bc:c327:16a3:1add answers · 443✓ 2a05:d014:179b:c403:f6b0:4e6d:90bd:1c2b answers · 443✓ 2a05:d014:179b:c403:c8e9:4b21:922a:cc4e answers · 443✓ 2a05:d014:179b:c403:3b4e:916d:740b:7a08 answers · 443– 2a05:d014:179b:c403:bcdb:582c:c695:3c6d not tested– 2a05:d014:179b:c403:639e:60be:69a8:ca70 not tested– 2406:da1e:214:c901:889a:23a7:702c:3359 not tested– 2600:1f1c:6db:8800:1ed1:76eb:8c68:abf3 not tested
yes
www over IPv6
www.septic.center has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2a05:d014:179b:c403:c8e9:4b21:922a:cc4e answers · 443✓ 2a05:d014:179b:c403:f6b0:4e6d:90bd:1c2b answers · 443✓ 2a05:d014:179b:c403:e7bc:c327:16a3:1add answers · 443✓ 2a05:d014:179b:c403:bcdb:582c:c695:3c6d answers · 443– 2a05:d014:179b:c403:639e:60be:69a8:ca70 not tested– 2a05:d014:179b:c403:3b4e:916d:740b:7a08 not tested– 2600:1f1c:6db:8800:1ed1:76eb:8c68:abf3 not tested– 2406:da1e:214:c901:889a:23a7:702c:3359 not tested
yes
Mail servers (MX) have IPv6
No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.		yes
Nameservers have IPv6
No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.
ns1.dns-redirect.com ✗ns2.dns-redirect.com ✗
no
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403.
https://septic.center/ via 2a05:d014:179b:c403:e7bc:c327:16a3:1add → 301https://expireddomains.com/domain/septic.center?utm_source=redi via 2606:4700:20::681a:f7a → 403
works
 Which outside scripts, fonts, payments or chat septic.center loads from have no IPv6.
 Load septic.center over IPv6 from up to six other places — a second opinion.

What's keeping septic.center from an A

  1. Nameservers without IPv6
    ns1.dns-redirect.com, ns2.dns-redirect.com all have no AAAA record, so a resolver that only speaks IPv6 can't look your domain up. Most DNS providers offer IPv6 nameservers; ask yours, or move DNS to one that does.

Check again

septic.center  Has IPv6

A (IPv4)5.161.47.86
5.78.156.59
46.62.237.138
76.223.91.20
195.201.128.179
AAAA (IPv6)2a05:d014:179b:c403:e7bc:c327:16a3:1add
2a05:d014:179b:c403:f6b0:4e6d:90bd:1c2b
2a05:d014:179b:c403:c8e9:4b21:922a:cc4e
2a05:d014:179b:c403:3b4e:916d:740b:7a08
2a05:d014:179b:c403:bcdb:582c:c695:3c6d
2a05:d014:179b:c403:639e:60be:69a8:ca70
2406:da1e:214:c901:889a:23a7:702c:3359
2600:1f1c:6db:8800:1ed1:76eb:8c68:abf3

www.septic.center  Has IPv6

A (IPv4)76.223.91.20
5.78.156.59
195.201.128.179
46.62.237.138
5.161.47.86
AAAA (IPv6)2a05:d014:179b:c403:c8e9:4b21:922a:cc4e
2a05:d014:179b:c403:f6b0:4e6d:90bd:1c2b
2a05:d014:179b:c403:e7bc:c327:16a3:1add
2a05:d014:179b:c403:bcdb:582c:c695:3c6d
2a05:d014:179b:c403:639e:60be:69a8:ca70
2a05:d014:179b:c403:3b4e:916d:740b:7a08
2600:1f1c:6db:8800:1ed1:76eb:8c68:abf3
2406:da1e:214:c901:889a:23a7:702c:3359

Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).

Copy the evidence — a citation-ready record of this measurement

 Permanent link: aaaa.bot/r/Px1REl3KMF · How we measure

Checked 2026-11-11 07:03:51 UTC. Full DNS report: dns.pizza/domain/septic.center · Age, certificate and blocklists: how.is/septic.center · JSON: /api/v1/septic.center