Yes — ns1.startwork.cv has IPv6.

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

This is a saved measurement from 2026-11-15 15:56 UTC. Check ns1.startwork.cv live now

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
ns1.startwork.cv has an AAAA record and answers on it.
✓ 2600:1900:4001:96e:8000:1:7aa2:5d7d answers · 443
yes
www over IPv6
www.ns1.startwork.cv has an AAAA record and answers on it.
✓ 2600:1900:4001:96e:8000:1:7aa2:5d7d answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mx1.csof.net ✗mx2.csof.net ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns2.hwrn.net ✓ns1.hwrn.net ✓
yes
HTTPS over IPv6 · not part of the grade yet
ns1.startwork.cv didn't complete an HTTPS request over IPv6 (timed out).
https://ns1.startwork.cv/ via 2600:1900:4001:96e:8000:1:7aa2:5d7d · timed out
?

What's keeping ns1.startwork.cv from an A

  1. Mail servers without IPv6
    mx1.csof.net, mx2.csof.net 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

ns1.startwork.cv  Has IPv6

A (IPv4)34.41.139.193
AAAA (IPv6)2600:1900:4001:96e:8000:1:7aa2:5d7d

www.ns1.startwork.cv  Has IPv6

A (IPv4)34.41.139.193
AAAA (IPv6)2600:1900:4001:96e:8000:1:7aa2:5d7d

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/FuL9N7V3Av · How we measure

Checked 2026-11-15 15:55:57 UTC. Full DNS report: dns.pizza/domain/ns1.startwork.cv · Age, certificate and blocklists: how.is/ns1.startwork.cv · JSON: /api/v1/ns1.startwork.cv