Yes — 10xsmm.online has IPv6.

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

This is a saved measurement from 2026-11-12 07:56 UTC. Check 10xsmm.online live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 10xsmm.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:5b81:f48a:71fb:c26:3669 answers · 443✓ 2a02:4780:84:29fe:d516:55eb:5381:db28 answers · 443	yes
www over IPv6 www.10xsmm.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:22:8cdd:358b:2b34:bdfb:ecad answers · 443✓ 2a02:4780:1d:1c27:e58b:7bef:baf6:4434 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx1.hostinger.com ✓mx2.hostinger.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. artemis.dns-parking.com ✓hermes.dns-parking.com ✓	yes

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

https://10xsmm.online/ via 2a02:4780:84:5b81:f48a:71fb:c26:3669 → 200

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/10xsmm.online.svg)](https://aaaa.bot/10xsmm.online)

Check again

10xsmm.online Has IPv6

A (IPv4)	2.57.91.28 88.222.222.237
AAAA (IPv6)	2a02:4780:84:5b81:f48a:71fb:c26:3669 2a02:4780:84:29fe:d516:55eb:5381:db28

www.10xsmm.online Has IPv6

Alias of	www.10xsmm.online.cdn.hstgr.net
A (IPv4)	84.32.84.59 2.57.91.203
AAAA (IPv6)	2a02:4780:22:8cdd:358b:2b34:bdfb:ecad 2a02:4780:1d:1c27:e58b:7bef:baf6:4434

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: 10xsmm.online
Measured 2026-11-12 07:56:10 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.28, 88.222.222.237
AAAA (IPv6): 2a02:4780:84:5b81:f48a:71fb:c26:3669, 2a02:4780:84:29fe:d516:55eb:5381:db28
www AAAA:    2a02:4780:22:8cdd:358b:2b34:bdfb:ecad, 2a02:4780:1d:1c27:e58b:7bef:baf6:4434

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: 10xsmm.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:5b81:f48a:71fb:c26:3669: answers (TCP 443)
    2a02:4780:84:29fe:d516:55eb:5381:db28: answers (TCP 443)
- www over IPv6: www.10xsmm.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:22:8cdd:358b:2b34:bdfb:ecad: answers (TCP 443)
    2a02:4780:1d:1c27:e58b:7bef:baf6:4434: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server 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://10xsmm.online/ via 2a02:4780:84:5b81:f48a:71fb:c26:3669 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/RGLfGvjDUb

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

Checked 2026-11-12 07:56:10 UTC. Full DNS report: dns.pizza/domain/10xsmm.online · Age, certificate and blocklists: how.is/10xsmm.online · JSON: /api/v1/10xsmm.online