Yes — dawnline.app has IPv6.

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

This is a saved measurement from 2026-11-04 10:38 UTC. Check dawnline.app live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 dawnline.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:4218 answers · 443✓ 2606:4700:3035::ac43:9b53 answers · 443	yes
www over IPv6 www.dawnline.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:4218 answers · 443✓ 2606:4700:3035::ac43:9b53 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. morgan.ns.cloudflare.com ✓rose.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://dawnline.app/ via 2606:4700:3036::6815:4218 → 302https://soft-mountain-823e.cloudflareaccess.com/cdn-cgi/access/login/dawnline.app?kid=727405ae3d7570cf98f3b7ff77e1e64b087800253399f753fae127381d91b59f&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.qWV6xmQBOasmqFgjfuSrTceb25ij59j-aBnYBY-dtHUUatZqcE5bHslS2i5OOsIbu-e533QZHjlAvisksT9ladICQAh00PAiL-Qs21jyKJ6cXm1FAQ8lACBleaS10Pqf_72Bgaskb_TahYpRVWTJA9CJbHc3DD0cQHGlHdfOZLiZLnIL6vFu2qHPbpgrfGPeXzEQWRrAlwTANrwVOfyYkrNFAnV4Ghia5xLyGoyp5Sg_cKINRReSekkgfFKxfRPHd08t7uRuuwj0S-4-55LAoNrhauiWbZBNUcs5KqAoN_bN48B8M64XGNao78NMFI4-HsvHNT3dUbKOLVapMg1Xgw&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/dawnline.app.svg)](https://aaaa.bot/dawnline.app)

Check again

dawnline.app Has IPv6

A (IPv4)	172.67.155.83 104.21.66.24
AAAA (IPv6)	2606:4700:3036::6815:4218 2606:4700:3035::ac43:9b53

www.dawnline.app Has IPv6

A (IPv4)	104.21.66.24 172.67.155.83
AAAA (IPv6)	2606:4700:3036::6815:4218 2606:4700:3035::ac43:9b53

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: dawnline.app
Measured 2026-11-04 10:38:53 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.155.83, 104.21.66.24
AAAA (IPv6): 2606:4700:3036::6815:4218, 2606:4700:3035::ac43:9b53
www AAAA:    2606:4700:3036::6815:4218, 2606:4700:3035::ac43:9b53

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: dawnline.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:4218: answers (TCP 443)
    2606:4700:3035::ac43:9b53: answers (TCP 443)
- www over IPv6: www.dawnline.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:4218: answers (TCP 443)
    2606:4700:3035::ac43:9b53: 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://dawnline.app/ via 2606:4700:3036::6815:4218 -> HTTP 302, certificate: valid
    https://soft-mountain-823e.cloudflareaccess.com/cdn-cgi/access/login/dawnline.app?kid=727405ae3d7570cf98f3b7ff77e1e64b087800253399f753fae127381d91b59f&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.qWV6xmQBOasmqFgjfuSrTceb25ij59j-aBnYBY-dtHUUatZqcE5bHslS2i5OOsIbu-e533QZHjlAvisksT9ladICQAh00PAiL-Qs21jyKJ6cXm1FAQ8lACBleaS10Pqf_72Bgaskb_TahYpRVWTJA9CJbHc3DD0cQHGlHdfOZLiZLnIL6vFu2qHPbpgrfGPeXzEQWRrAlwTANrwVOfyYkrNFAnV4Ghia5xLyGoyp5Sg_cKINRReSekkgfFKxfRPHd08t7uRuuwj0S-4-55LAoNrhauiWbZBNUcs5KqAoN_bN48B8M64XGNao78NMFI4-HsvHNT3dUbKOLVapMg1Xgw&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/UARyCYdiea

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

Checked 2026-11-04 10:38:53 UTC. Full DNS report: dns.pizza/domain/dawnline.app · Age, certificate and blocklists: how.is/dawnline.app · JSON: /api/v1/dawnline.app