Yes — seca.agency has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
seca.agency has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3030::6815:459 answers · 443✓ 2606:4700:3035::ac43:83e1 answers · 443
yes
www over IPv6
www.seca.agency has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3035::ac43:83e1 answers · 443✓ 2606:4700:3030::6815:459 answers · 443
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
smtp.google.com ✓
yes
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
alan.ns.cloudflare.com ✓asa.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://seca.agency/ via 2606:4700:3030::6815:459 → 200
works
 Which outside scripts, fonts, payments or chat seca.agency loads from have no IPv6.
 Load seca.agency over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

  1. Nothing to fix
    Show it off: add the badge to your README.
    [![IPv6](https://aaaa.bot/badge/seca.agency.svg)](https://aaaa.bot/seca.agency)

Check again

seca.agency  Has IPv6

A (IPv4)104.21.4.89
172.67.131.225
AAAA (IPv6)2606:4700:3030::6815:459
2606:4700:3035::ac43:83e1

www.seca.agency  Has IPv6

A (IPv4)104.21.4.89
172.67.131.225
AAAA (IPv6)2606:4700:3035::ac43:83e1
2606:4700:3030::6815:459

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/e6b6i_JUiu · How we measure

Checked 2026-11-08 21:43:28 UTC. Full DNS report: dns.pizza/domain/seca.agency · Age, certificate and blocklists: how.is/seca.agency · JSON: /api/v1/seca.agency