Yes — www2.delo.si has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
www2.delo.si has an AAAA record and answers on it.
✓ 2001:67c:300:1000::252 answers · 443
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
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns1.delo.si ✓ns2.delo.si ✓
yes
HTTPS over IPv6 · not part of the grade yet
The certificate served over IPv6 at 2001:67c:300:1000::252 isn't valid for www2.delo.si: ERR_TLS_CERT_ALTNAME_INVALID.
https://www2.delo.si/ via 2001:67c:300:1000::252 · ERR_TLS_CERT_ALTNAME_INVALID
problem
 Which outside scripts, fonts, payments or chat www2.delo.si loads from have no IPv6.
 Load www2.delo.si over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

  1. The certificate served over IPv6 is wrong
    The certificate served over IPv6 at 2001:67c:300:1000::252 isn't valid for www2.delo.si: ERR_TLS_CERT_ALTNAME_INVALID. Often the IPv6 address points at a different server (or an old one) than IPv4 does. Make sure 2001:67c:300:1000::252 serves the same certificate as your IPv4 address.

Check again

www2.delo.si  Has IPv6

Alias ofv0.delo.si
A (IPv4)195.178.118.252
AAAA (IPv6)2001:67c:300:1000::252

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/5EDTJDBgak · How we measure

Checked 2026-11-15 18:07:16 UTC. Full DNS report: dns.pizza/domain/www2.delo.si · Age, certificate and blocklists: how.is/www2.delo.si · JSON: /api/v1/www2.delo.si