Yes — microsofty-security.com has IPv6.

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

This is a saved measurement from 2026-10-31 09:20 UTC. Check microsofty-security.com live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 microsofty-security.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::ac43:bf96 answers · 443✓ 2606:4700:3032::6815:51dd answers · 443	yes
www over IPv6 www.microsofty-security.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::6815:51dd answers · 443✓ 2606:4700:3036::ac43:bf96 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. route1.mx.cloudflare.net ✓route2.mx.cloudflare.net ✓route3.mx.cloudflare.net ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. arvind.ns.cloudflare.com ✓bingo.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 403.

https://microsofty-security.com/ via 2606:4700:3036::ac43:bf96 → 403

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/microsofty-security.com.svg)](https://aaaa.bot/microsofty-security.com)

Check again

microsofty-security.com Has IPv6

A (IPv4)	172.67.191.150 104.21.81.221
AAAA (IPv6)	2606:4700:3036::ac43:bf96 2606:4700:3032::6815:51dd

www.microsofty-security.com Has IPv6

A (IPv4)	104.21.81.221 172.67.191.150
AAAA (IPv6)	2606:4700:3032::6815:51dd 2606:4700:3036::ac43:bf96

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: microsofty-security.com
Measured 2026-10-31 09:20:34 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.191.150, 104.21.81.221
AAAA (IPv6): 2606:4700:3036::ac43:bf96, 2606:4700:3032::6815:51dd
www AAAA:    2606:4700:3032::6815:51dd, 2606:4700:3036::ac43:bf96

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: microsofty-security.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::ac43:bf96: answers (TCP 443)
    2606:4700:3032::6815:51dd: answers (TCP 443)
- www over IPv6: www.microsofty-security.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::6815:51dd: answers (TCP 443)
    2606:4700:3036::ac43:bf96: 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 403.
    https://microsofty-security.com/ via 2606:4700:3036::ac43:bf96 -> HTTP 403, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/zyQh_lw_Sv

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

Checked 2026-10-31 09:20:34 UTC. Full DNS report: dns.pizza/domain/microsofty-security.com · JSON: /api/v1/microsofty-security.com