Yes — sgcabbooking.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 sgcabbooking.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:8e59:9b5c:1a21:2d2a:6215 answers · 443✓ 2a02:4780:84:78bd:a09c:6e17:6bf5:ba7a answers · 443	yes
www over IPv6 www.sgcabbooking.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:4c:e19f:c4ff:c34d:cfd1:b2e2 answers · 443✓ 2a02:4780:4d:1221:1baa:a0c5:8175:4402 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. aurora.dns-parking.com ✓nebula.dns-parking.com ✓	yes

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

https://sgcabbooking.com/ via 2a02:4780:84:8e59:9b5c:1a21:2d2a:6215 → 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/sgcabbooking.com.svg)](https://aaaa.bot/sgcabbooking.com)

Check again

sgcabbooking.com Has IPv6

A (IPv4)	88.222.222.254 84.32.84.16
AAAA (IPv6)	2a02:4780:84:8e59:9b5c:1a21:2d2a:6215 2a02:4780:84:78bd:a09c:6e17:6bf5:ba7a

www.sgcabbooking.com Has IPv6

Alias of	www.sgcabbooking.com.cdn.hstgr.net
A (IPv4)	88.223.87.228 147.79.72.176
AAAA (IPv6)	2a02:4780:4c:e19f:c4ff:c34d:cfd1:b2e2 2a02:4780:4d:1221:1baa:a0c5:8175:4402

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: sgcabbooking.com
Measured 2026-11-10 08:07:43 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.254, 84.32.84.16
AAAA (IPv6): 2a02:4780:84:8e59:9b5c:1a21:2d2a:6215, 2a02:4780:84:78bd:a09c:6e17:6bf5:ba7a
www AAAA:    2a02:4780:4c:e19f:c4ff:c34d:cfd1:b2e2, 2a02:4780:4d:1221:1baa:a0c5:8175:4402

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: sgcabbooking.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:8e59:9b5c:1a21:2d2a:6215: answers (TCP 443)
    2a02:4780:84:78bd:a09c:6e17:6bf5:ba7a: answers (TCP 443)
- www over IPv6: www.sgcabbooking.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:4c:e19f:c4ff:c34d:cfd1:b2e2: answers (TCP 443)
    2a02:4780:4d:1221:1baa:a0c5:8175:4402: 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: HTTP 200.
    https://sgcabbooking.com/ via 2a02:4780:84:8e59:9b5c:1a21:2d2a:6215 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/vRKfSRGc-R

Permanent link: aaaa.bot/r/vRKfSRGc-R · How we measure

Checked 2026-11-10 08:07:43 UTC. Full DNS report: dns.pizza/domain/sgcabbooking.com · Age, certificate and blocklists: how.is/sgcabbooking.com · JSON: /api/v1/sgcabbooking.com