Yes — blockwerk.site has IPv6.

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

This is a saved measurement from 2026-10-31 10:58 UTC. Check blockwerk.site live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 blockwerk.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:5e28:30c0:3836:20c4:3c8f answers · 443✓ 2a02:4780:84:763f:badc:3ab2:bf0d:75c1 answers · 443	yes
www over IPv6 www.blockwerk.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:4d:823d:9956:322a:858b:c69a answers · 443✓ 2a02:4780:4b:2c5c:9afb:d564:f08b:a91c 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. hermes.dns-parking.com ✓artemis.dns-parking.com ✓	yes

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

https://blockwerk.site/ via 2a02:4780:84:5e28:30c0:3836:20c4:3c8f → 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/blockwerk.site.svg)](https://aaaa.bot/blockwerk.site)

Check again

blockwerk.site Has IPv6

A (IPv4)	84.32.84.82 88.222.222.8
AAAA (IPv6)	2a02:4780:84:5e28:30c0:3836:20c4:3c8f 2a02:4780:84:763f:badc:3ab2:bf0d:75c1

www.blockwerk.site Has IPv6

Alias of	www.blockwerk.site.cdn.hstgr.net
A (IPv4)	145.223.124.177 88.223.87.46
AAAA (IPv6)	2a02:4780:4d:823d:9956:322a:858b:c69a 2a02:4780:4b:2c5c:9afb:d564:f08b:a91c

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: blockwerk.site
Measured 2026-10-31 10:58:42 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.82, 88.222.222.8
AAAA (IPv6): 2a02:4780:84:5e28:30c0:3836:20c4:3c8f, 2a02:4780:84:763f:badc:3ab2:bf0d:75c1
www AAAA:    2a02:4780:4d:823d:9956:322a:858b:c69a, 2a02:4780:4b:2c5c:9afb:d564:f08b:a91c

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: blockwerk.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:5e28:30c0:3836:20c4:3c8f: answers (TCP 443)
    2a02:4780:84:763f:badc:3ab2:bf0d:75c1: answers (TCP 443)
- www over IPv6: www.blockwerk.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:4d:823d:9956:322a:858b:c69a: answers (TCP 443)
    2a02:4780:4b:2c5c:9afb:d564:f08b:a91c: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It 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://blockwerk.site/ via 2a02:4780:84:5e28:30c0:3836:20c4:3c8f -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/pvf-PRB77Z

Permanent link: aaaa.bot/r/pvf-PRB77Z · How we measure

Checked 2026-10-31 10:58:42 UTC. Full DNS report: dns.pizza/domain/blockwerk.site · JSON: /api/v1/blockwerk.site