Yes — searchecholab.info has IPv6.

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

This is a saved measurement from 2026-11-13 21:48 UTC. Check searchecholab.info live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 searchecholab.info has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::ac43:963e answers · 443✓ 2606:4700:3037::6815:1e13 answers · 443	yes
www over IPv6 www.searchecholab.info has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::ac43:963e answers · 443✓ 2606:4700:3037::6815:1e13 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. searchecholab-info.mail.protection.outlook.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. chan.ns.cloudflare.com ✓lochlan.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403.

https://searchecholab.info/ via 2606:4700:3033::ac43:963e → 301https://discover-echo.com/ via 2606:4700:10::6814:2701 → 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/searchecholab.info.svg)](https://aaaa.bot/searchecholab.info)

Check again

searchecholab.info Has IPv6

A (IPv4)	104.21.30.19 172.67.150.62
AAAA (IPv6)	2606:4700:3033::ac43:963e 2606:4700:3037::6815:1e13

www.searchecholab.info Has IPv6

A (IPv4)	172.67.150.62 104.21.30.19
AAAA (IPv6)	2606:4700:3033::ac43:963e 2606:4700:3037::6815:1e13

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: searchecholab.info
Measured 2026-11-13 21:48:09 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.30.19, 172.67.150.62
AAAA (IPv6): 2606:4700:3033::ac43:963e, 2606:4700:3037::6815:1e13
www AAAA:    2606:4700:3033::ac43:963e, 2606:4700:3037::6815:1e13

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: searchecholab.info has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::ac43:963e: answers (TCP 443)
    2606:4700:3037::6815:1e13: answers (TCP 443)
- www over IPv6: www.searchecholab.info has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::ac43:963e: answers (TCP 443)
    2606:4700:3037::6815:1e13: 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 after 1 redirect: HTTP 403.
    https://searchecholab.info/ via 2606:4700:3033::ac43:963e -> HTTP 301, certificate: valid
    https://discover-echo.com/ via 2606:4700:10::6814:2701 -> HTTP 403, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/9C0NvgbeSA

Permanent link: aaaa.bot/r/9C0NvgbeSA · How we measure

Checked 2026-11-13 21:48:09 UTC. Full DNS report: dns.pizza/domain/searchecholab.info · Age, certificate and blocklists: how.is/searchecholab.info · JSON: /api/v1/searchecholab.info