Yes — seniat.gob.ve has IPv6.

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

This is a saved measurement from 2026-11-15 15:50 UTC. Check seniat.gob.ve live now

IPv6 readiness

Works over IPv6, with one gap: its mail servers lack IPv6.

Website over IPv6 seniat.gob.ve has 2 IPv6 addresses and answers on every one we tested. ✓ 2a0b:1640:1:1:1012:1:1:1 answers · 443✓ 2a0b:1640:1:1:1:1:7ab2:6611 answers · 443	yes
www over IPv6 www.seniat.gob.ve has 2 IPv6 addresses and answers on every one we tested. ✓ 2a0b:1640:1:1:1:1:7ab2:6611 answers · 443✓ 2a0b:1640:1:1:1012:1:1:1 answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. mail11.seniat.gob.ve ✗mail.seniat.gob.ve ✗mail10.seniat.gob.ve ✗	no
Nameservers have IPv6 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns72.cloudns.com ✓ns74.cloudns.uk ✓ns71.cloudns.net ✓ns73.cloudns.net ✓	yes

HTTPS over IPv6 · not part of the grade yet
seniat.gob.ve didn't complete an HTTPS request over IPv6 (ECONNRESET).

https://seniat.gob.ve/ via 2a0b:1640:1:1:1012:1:1:1 · ECONNRESET

What's keeping seniat.gob.ve from an A

Mail servers without IPv6
mail11.seniat.gob.ve, mail.seniat.gob.ve, mail10.seniat.gob.ve have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

seniat.gob.ve Has IPv6

A (IPv4)	185.206.180.174 185.206.180.131
AAAA (IPv6)	2a0b:1640:1:1:1012:1:1:1 2a0b:1640:1:1:1:1:7ab2:6611

www.seniat.gob.ve Has IPv6

A (IPv4)	185.206.180.131 185.206.180.174
AAAA (IPv6)	2a0b:1640:1:1:1:1:7ab2:6611 2a0b:1640:1:1:1012:1:1:1

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

IPv6 measurement: seniat.gob.ve
Measured 2026-11-15 15:50:31 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    185.206.180.174, 185.206.180.131
AAAA (IPv6): 2a0b:1640:1:1:1012:1:1:1, 2a0b:1640:1:1:1:1:7ab2:6611
www AAAA:    2a0b:1640:1:1:1:1:7ab2:6611, 2a0b:1640:1:1:1012:1:1:1

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: seniat.gob.ve has 2 IPv6 addresses and answers on every one we tested.
    2a0b:1640:1:1:1012:1:1:1: answers (TCP 443)
    2a0b:1640:1:1:1:1:7ab2:6611: answers (TCP 443)
- www over IPv6: www.seniat.gob.ve has 2 IPv6 addresses and answers on every one we tested.
    2a0b:1640:1:1:1:1:7ab2:6611: answers (TCP 443)
    2a0b:1640:1:1:1012:1:1:1: answers (TCP 443)
- Mail servers (MX) have IPv6: None of the mail servers has an AAAA record.
- Nameservers have IPv6: 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.

Reachability = a TCP connection opened on port 443 (or 80).

HTTPS over IPv6 (not graded): seniat.gob.ve didn't complete an HTTPS request over IPv6 (ECONNRESET).
    https://seniat.gob.ve/ via 2a0b:1640:1:1:1012:1:1:1 (ECONNRESET)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/cycGJgs3M_

Permanent link: aaaa.bot/r/cycGJgs3M_ · How we measure

Checked 2026-11-15 15:50:31 UTC. Full DNS report: dns.pizza/domain/seniat.gob.ve · Age, certificate and blocklists: how.is/seniat.gob.ve · JSON: /api/v1/seniat.gob.ve