Yes — enisi-shisan.com has IPv6.

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

This is a saved measurement from 2026-11-13 04:35 UTC. Check enisi-shisan.com live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 enisi-shisan.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::6815:4c38 answers · 443✓ 2606:4700:3031::ac43:bcb1 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. karsyn.ns.cloudflare.com ✓ruben.ns.cloudflare.com ✓	yes

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

https://enisi-shisan.com/ via 2606:4700:3035::6815:4c38 → 302https://quiet-sunset-cfe8.cloudflareaccess.com/cdn-cgi/access/login/enisi-shisan.com?kid=cdd0e613d43b1253dbee72c19939357de8154353f397632158158c6e9e6d2d72&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.nrTEuFti9cI9TaaSVYK4V2Hzwfjym1CybnGuHJg_XvboR3zYIS-8dkt14-hjhc2cpia2g3xqR0OgpSeqjDKQ9-BaJ1uA3J-NLYTxPkT1TdX4jpk0IRb7eJ8f2M4ivpP5ziQTo9PL-PtnZFtodRfFaki4zGCrKDeadKXNEKT9ubdIqMNfnNbWuq1BvGab_NRKJGjY4hu3KXhmFfHom0XRGzlEPzzKk0eJ2wAfvkbqr5P3bcFXPkNKoLYBp-oLJqEylqT7qtn1RY-sF332C1Dk7y0YPzomBnx9QOFVZDCz-BqaWq6-R2iZRemvKOk9h29KVKtEGzkljT88fM1t4iv86g&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/enisi-shisan.com.svg)](https://aaaa.bot/enisi-shisan.com)

Check again

enisi-shisan.com Has IPv6

A (IPv4)	104.21.76.56 172.67.188.177
AAAA (IPv6)	2606:4700:3035::6815:4c38 2606:4700:3031::ac43:bcb1

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: enisi-shisan.com
Measured 2026-11-13 04:35:54 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.76.56, 172.67.188.177
AAAA (IPv6): 2606:4700:3035::6815:4c38, 2606:4700:3031::ac43:bcb1

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: enisi-shisan.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::6815:4c38: answers (TCP 443)
    2606:4700:3031::ac43:bcb1: 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://enisi-shisan.com/ via 2606:4700:3035::6815:4c38 -> HTTP 302, certificate: valid
    https://quiet-sunset-cfe8.cloudflareaccess.com/cdn-cgi/access/login/enisi-shisan.com?kid=cdd0e613d43b1253dbee72c19939357de8154353f397632158158c6e9e6d2d72&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.nrTEuFti9cI9TaaSVYK4V2Hzwfjym1CybnGuHJg_XvboR3zYIS-8dkt14-hjhc2cpia2g3xqR0OgpSeqjDKQ9-BaJ1uA3J-NLYTxPkT1TdX4jpk0IRb7eJ8f2M4ivpP5ziQTo9PL-PtnZFtodRfFaki4zGCrKDeadKXNEKT9ubdIqMNfnNbWuq1BvGab_NRKJGjY4hu3KXhmFfHom0XRGzlEPzzKk0eJ2wAfvkbqr5P3bcFXPkNKoLYBp-oLJqEylqT7qtn1RY-sF332C1Dk7y0YPzomBnx9QOFVZDCz-BqaWq6-R2iZRemvKOk9h29KVKtEGzkljT88fM1t4iv86g&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/0ZO2ogv2oT

Permanent link: aaaa.bot/r/0ZO2ogv2oT · How we measure

Checked 2026-11-13 04:35:54 UTC. Full DNS report: dns.pizza/domain/enisi-shisan.com · Age, certificate and blocklists: how.is/enisi-shisan.com · JSON: /api/v1/enisi-shisan.com