Yes — squaredataservices.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 squaredataservices.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:6036 answers · 443✓ 2606:4700:3031::ac43:ad49 answers · 443	yes
www over IPv6 www.squaredataservices.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:6036 answers · 443✓ 2606:4700:3031::ac43:ad49 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. smtp.google.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. duke.ns.cloudflare.com ✓poppy.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Redirects to squaredata.ai, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.

https://squaredataservices.com/ via 2606:4700:3030::6815:6036 → 301https://squaredata.ai/ · redirects to squaredata.ai, which has no IPv6 address

problem

Nothing keeping you from an A

A redirect leads off IPv6
Redirects to squaredata.ai, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all. Give the redirect target IPv6 too, or redirect somewhere that has it.

Check again

squaredataservices.com Has IPv6

A (IPv4)	172.67.173.73 104.21.96.54
AAAA (IPv6)	2606:4700:3030::6815:6036 2606:4700:3031::ac43:ad49

www.squaredataservices.com Has IPv6

A (IPv4)	172.67.173.73 104.21.96.54
AAAA (IPv6)	2606:4700:3030::6815:6036 2606:4700:3031::ac43:ad49

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: squaredataservices.com
Measured 2026-11-09 09:19:54 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.173.73, 104.21.96.54
AAAA (IPv6): 2606:4700:3030::6815:6036, 2606:4700:3031::ac43:ad49
www AAAA:    2606:4700:3030::6815:6036, 2606:4700:3031::ac43:ad49

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: squaredataservices.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:6036: answers (TCP 443)
    2606:4700:3031::ac43:ad49: answers (TCP 443)
- www over IPv6: www.squaredataservices.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:6036: answers (TCP 443)
    2606:4700:3031::ac43:ad49: 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): Redirects to squaredata.ai, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.
    https://squaredataservices.com/ via 2606:4700:3030::6815:6036 -> HTTP 301, certificate: valid
    https://squaredata.ai/ (redirects to squaredata.ai, which has no IPv6 address)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/oBydpZ94gC

Permanent link: aaaa.bot/r/oBydpZ94gC · How we measure

Checked 2026-11-09 09:19:54 UTC. Full DNS report: dns.pizza/domain/squaredataservices.com · Age, certificate and blocklists: how.is/squaredataservices.com · JSON: /api/v1/squaredataservices.com