Yes — jera-chat.com has IPv6.

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

IPv6 readiness

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

Website over IPv6 jera-chat.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:138b answers · 443✓ 2606:4700:3031::ac43:ba70 answers · 443	yes
www over IPv6 www.jera-chat.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:ba70 answers · 443✓ 2606:4700:3030::6815:138b answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. mx.zoho.eu ✗mx2.zoho.eu ✗mx3.zoho.eu ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. karl.ns.cloudflare.com ✓poppy.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.

https://jera-chat.com/ via 2606:4700:3030::6815:138b → 200

works

What's keeping jera-chat.com from an A

Mail servers without IPv6
mx.zoho.eu, mx2.zoho.eu, mx3.zoho.eu 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

jera-chat.com Has IPv6

A (IPv4)	104.21.19.139 172.67.186.112
AAAA (IPv6)	2606:4700:3030::6815:138b 2606:4700:3031::ac43:ba70

www.jera-chat.com Has IPv6

A (IPv4)	104.21.19.139 172.67.186.112
AAAA (IPv6)	2606:4700:3031::ac43:ba70 2606:4700:3030::6815:138b

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: jera-chat.com
Measured 2026-11-14 05:00:12 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.19.139, 172.67.186.112
AAAA (IPv6): 2606:4700:3030::6815:138b, 2606:4700:3031::ac43:ba70
www AAAA:    2606:4700:3031::ac43:ba70, 2606:4700:3030::6815:138b

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: jera-chat.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:138b: answers (TCP 443)
    2606:4700:3031::ac43:ba70: answers (TCP 443)
- www over IPv6: www.jera-chat.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::ac43:ba70: answers (TCP 443)
    2606:4700:3030::6815:138b: answers (TCP 443)
- Mail servers (MX) have IPv6: None of the mail servers has an AAAA record.
- Nameservers have IPv6: 2 of 2 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): Loads over IPv6 with a valid certificate: HTTP 200.
    https://jera-chat.com/ via 2606:4700:3030::6815:138b -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/15k9xopfJF

Permanent link: aaaa.bot/r/15k9xopfJF · How we measure

Checked 2026-11-14 05:00:12 UTC. Full DNS report: dns.pizza/domain/jera-chat.com · Age, certificate and blocklists: how.is/jera-chat.com · JSON: /api/v1/jera-chat.com