Yes — jobevents.app has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 jobevents.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:ce50 answers · 443✓ 2606:4700:3032::6815:229e 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. amanda.ns.cloudflare.com ✓jihoon.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://jobevents.app/ via 2606:4700:3035::ac43:ce50 → 302https://plain-sound-9d8c.cloudflareaccess.com/cdn-cgi/access/login/jobevents.app?kid=ab79fb9f4233bb869de62cdbd8c82538cbc8e9238d7da64b00f5237bdd2c06c7&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.eS5gzRsbeN1ZCmwlWr4bZFtRDvnnipXIBDGMr1ZncqXj4Zr8YHM4xrxSvOdqEs2WJ-83HtF2o4GstwZbI3rJeSLA5Evdq034phKdWkFeYIVwLh-0ta_oKBHafsw_KrXzVjl7Fjo1OcCXSlzk4y5-0WrUxGg5h0onyf7u0wvs6gxpOg7ssBnaLiOqzF5IrNvNegYQdc6Eb9qppKl6c-dkomKx4q3SYazg7pvavFMbF2Gzimzlou0Rpx-woIOf1R-s9P7oD-aVpv2mngabQVhGuClp5l7JJ-CnOraKcN-9Hnwqcsz7NUwxL1dQ64_-zRQvYyJeJhB-xS7U-Fyf3KkfDA&redirect_url=%2F via 2606:4700:300a::6813:c31d → 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/jobevents.app.svg)](https://aaaa.bot/jobevents.app)

Check again

jobevents.app Has IPv6

A (IPv4)	104.21.34.158 172.67.206.80
AAAA (IPv6)	2606:4700:3035::ac43:ce50 2606:4700:3032::6815:229e

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: jobevents.app
Measured 2026-11-08 10:23:46 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.34.158, 172.67.206.80
AAAA (IPv6): 2606:4700:3035::ac43:ce50, 2606:4700:3032::6815:229e

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: jobevents.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:ce50: answers (TCP 443)
    2606:4700:3032::6815:229e: 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://jobevents.app/ via 2606:4700:3035::ac43:ce50 -> HTTP 302, certificate: valid
    https://plain-sound-9d8c.cloudflareaccess.com/cdn-cgi/access/login/jobevents.app?kid=ab79fb9f4233bb869de62cdbd8c82538cbc8e9238d7da64b00f5237bdd2c06c7&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.eyJ0eXBlIjoibWV0YSIsImF1ZCI6ImFiNzlmYjlmNDIzM2JiODY5ZGU2MmNkYmQ4YzgyNTM4Y2JjOGU5MjM4ZDdkYTY0YjAwZjUyMzdiZGQyYzA2YzciLCJob3N0bmFtZSI6ImpvYmV2ZW50cy5hcHAiLCJyZWRpcmVjdF91cmwiOiIvIiwic2VydmljZV90b2tlbl9zdGF0dXMiOmZhbHNlLCJpc193YXJwIjpmYWxzZSwiaXNfZ2F0ZXdheSI6ZmFsc2UsImV4cCI6MTc5NDEzMzcyNiwibmJmIjoxNzk0MTMzNDI2LCJpYXQiOjE3OTQxMzM0MjYsImF1dGhfc3RhdHVzIjoiTk9ORSIsIm10bHNfYXV0aCI6eyJjZXJ0X2lzc3Vlcl9kbiI6IiIsImNlcnRfc2VyaWFsIjoiIiwiY2VydF9pc3N1ZXJfc2tpIjoiIiwiY2VydF9wcmVzZW50ZWQiOmZhbHNlLCJjb21tb25fbmFtZSI6IiIsImF1dGhfc3RhdHVzIjoiTk9ORSJ9LCJyZWFsX2NvdW50cnkiOiJVUyIsImFwcF9zZXNzaW9uX2hhc2giOiI3OTljZDQ4NjllYThkMDZiNmZmNGI1OGY2NWRkODU1NWY3Mjc3MGUxZjE0NGY3MGNhMzRhNTlkMDhkYmMzMTYxIn0.eS5gzRsbeN1ZCmwlWr4bZFtRDvnnipXIBDGMr1ZncqXj4Zr8YHM4xrxSvOdqEs2WJ-83HtF2o4GstwZbI3rJeSLA5Evdq034phKdWkFeYIVwLh-0ta_oKBHafsw_KrXzVjl7Fjo1OcCXSlzk4y5-0WrUxGg5h0onyf7u0wvs6gxpOg7ssBnaLiOqzF5IrNvNegYQdc6Eb9qppKl6c-dkomKx4q3SYazg7pvavFMbF2Gzimzlou0Rpx-woIOf1R-s9P7oD-aVpv2mngabQVhGuClp5l7JJ-CnOraKcN-9Hnwqcsz7NUwxL1dQ64_-zRQvYyJeJhB-xS7U-Fyf3KkfDA&redirect_url=%2F via 2606:4700:300a::6813:c31d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/ky1gTCnXpg

Permanent link: aaaa.bot/r/ky1gTCnXpg · How we measure

Checked 2026-11-08 10:23:46 UTC. Full DNS report: dns.pizza/domain/jobevents.app · Age, certificate and blocklists: how.is/jobevents.app · JSON: /api/v1/jobevents.app