Yes — securitysketch.com has IPv6.

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

This is a saved measurement from 2026-11-13 03:02 UTC. Check securitysketch.com live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 securitysketch.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700::6810:976c answers · 443✓ 2606:4700::6810:966c answers · 443	yes
www over IPv6 www.securitysketch.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700::6810:966c answers · 443✓ 2606:4700::6810:976c 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. aliza.ns.cloudflare.com ✓theo.ns.cloudflare.com ✓	yes

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

https://securitysketch.com/ via 2606:4700::6810:976c → 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/securitysketch.com.svg)](https://aaaa.bot/securitysketch.com)

Check again

securitysketch.com Has IPv6

A (IPv4)	104.16.150.108 104.16.151.108
AAAA (IPv6)	2606:4700::6810:976c 2606:4700::6810:966c

www.securitysketch.com Has IPv6

Alias of	n8xqob0zxl.onrocket.site
A (IPv4)	104.16.150.108 104.16.151.108
AAAA (IPv6)	2606:4700::6810:966c 2606:4700::6810:976c

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: securitysketch.com
Measured 2026-11-13 03:02:03 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.16.150.108, 104.16.151.108
AAAA (IPv6): 2606:4700::6810:976c, 2606:4700::6810:966c
www AAAA:    2606:4700::6810:966c, 2606:4700::6810:976c

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: securitysketch.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700::6810:976c: answers (TCP 443)
    2606:4700::6810:966c: answers (TCP 443)
- www over IPv6: www.securitysketch.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700::6810:966c: answers (TCP 443)
    2606:4700::6810:976c: 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://securitysketch.com/ via 2606:4700::6810:976c -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/HVViMIUF8a

Permanent link: aaaa.bot/r/HVViMIUF8a · How we measure

Checked 2026-11-13 03:02:03 UTC. Full DNS report: dns.pizza/domain/securitysketch.com · Age, certificate and blocklists: how.is/securitysketch.com · JSON: /api/v1/securitysketch.com