Yes — aperturevault.app has IPv6.

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

Measured 2026-11-10 21:38 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check aperturevault.app now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 aperturevault.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::6815:3c71 answers · 443✓ 2606:4700:3030::ac43:c3e7 answers · 443	yes
www over IPv6 www.aperturevault.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::ac43:c3e7 answers · 443✓ 2606:4700:3034::6815:3c71 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. ainsley.ns.cloudflare.com ✓noel.ns.cloudflare.com ✓	yes

First measured 2026-11-10; last confirmed 2026-11-10.

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://aperturevault.app/ via 2606:4700:3034::6815:3c71 → 302https://ronsatha.cloudflareaccess.com/cdn-cgi/access/login/aperturevault.app?kid=9cc9d7643487084b9ee814e3f76af64ca3ba5745d1dc0d3335a595bee9384167&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjU4YWRhMjNhY2E4NTQ4Y2E0YjNmOTM5ZmRmNzgwZjg0YjI2MzczMDJjM2I1ZjdjMjBiOWE5Mjk5NmU3ZjY4YzMifQ.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.lRdLzVhkm4aSbCWjp9qanReuUMejdGqjoBQ11lbidqbBlOnGGviK_5Gf5ommAyyZUCJtkPtq1n2Qk6UgO2hNjGT3oqJGHlbOEt58MOtyGq62_OdZS2H2PKFJox33EaqO5OvEDm6U9iqXFQDPlOm8QiQWq8T9QzU4T5ro6f62jxDUSlc2lyfSU_kQUw7RAtebhxEE70mZ2l33XRlIQb0ov_vh8cVW78kUDCnYeOlqzpaZrE0sZzr_vUSHkSTylDQ2ATrWSoXgvbjQqL_x73EV1-eJooONaanGRPRMm4dbJLXqDOUP3yQ2ZEqrk9ZbQjUGfVXCXv2vuaJS2F0xk3MkTg&redirect_url=%2F via 2606:4700:300a::6813:c21d → 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/aperturevault.app.svg)](https://aaaa.bot/aperturevault.app)

Check again

aperturevault.app Has IPv6

A (IPv4)	172.67.195.231 104.21.60.113
AAAA (IPv6)	2606:4700:3034::6815:3c71 2606:4700:3030::ac43:c3e7

www.aperturevault.app Has IPv6

A (IPv4)	104.21.60.113 172.67.195.231
AAAA (IPv6)	2606:4700:3030::ac43:c3e7 2606:4700:3034::6815:3c71

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: aperturevault.app
Measured 2026-11-10 21:38:15 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.195.231, 104.21.60.113
AAAA (IPv6): 2606:4700:3034::6815:3c71, 2606:4700:3030::ac43:c3e7
www AAAA:    2606:4700:3030::ac43:c3e7, 2606:4700:3034::6815:3c71

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: aperturevault.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3034::6815:3c71: answers (TCP 443)
    2606:4700:3030::ac43:c3e7: answers (TCP 443)
- www over IPv6: www.aperturevault.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::ac43:c3e7: answers (TCP 443)
    2606:4700:3034::6815:3c71: 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 after 1 redirect: HTTP 200.
    https://aperturevault.app/ via 2606:4700:3034::6815:3c71 -> HTTP 302, certificate: valid
    https://ronsatha.cloudflareaccess.com/cdn-cgi/access/login/aperturevault.app?kid=9cc9d7643487084b9ee814e3f76af64ca3ba5745d1dc0d3335a595bee9384167&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjU4YWRhMjNhY2E4NTQ4Y2E0YjNmOTM5ZmRmNzgwZjg0YjI2MzczMDJjM2I1ZjdjMjBiOWE5Mjk5NmU3ZjY4YzMifQ.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.lRdLzVhkm4aSbCWjp9qanReuUMejdGqjoBQ11lbidqbBlOnGGviK_5Gf5ommAyyZUCJtkPtq1n2Qk6UgO2hNjGT3oqJGHlbOEt58MOtyGq62_OdZS2H2PKFJox33EaqO5OvEDm6U9iqXFQDPlOm8QiQWq8T9QzU4T5ro6f62jxDUSlc2lyfSU_kQUw7RAtebhxEE70mZ2l33XRlIQb0ov_vh8cVW78kUDCnYeOlqzpaZrE0sZzr_vUSHkSTylDQ2ATrWSoXgvbjQqL_x73EV1-eJooONaanGRPRMm4dbJLXqDOUP3yQ2ZEqrk9ZbQjUGfVXCXv2vuaJS2F0xk3MkTg&redirect_url=%2F via 2606:4700:300a::6813:c21d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/tndLBPK5fO

Permanent link: aaaa.bot/r/tndLBPK5fO · How we measure

Checked 2026-11-10 21:38:15 UTC. Full DNS report: dns.pizza/domain/aperturevault.app · Age, certificate and blocklists: how.is/aperturevault.app · JSON: /api/v1/aperturevault.app