Yes — lightgr.shop has IPv6.

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

IPv6 readiness

Works over IPv6, with one gap: its mail servers lack IPv6.

Website over IPv6 lightgr.shop has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::6815:5d3 answers · 443✓ 2606:4700:3030::ac43:85da answers · 443	yes
www over IPv6 www.lightgr.shop has 3 IPv6 addresses and answers on every one we tested. ✓ 2a05:d014:88c:5903:f116:d0cd:1eb0:3edf answers · 443✓ 2a05:d014:88c:5902:3615:26d7:ebcb:5677 answers · 443✓ 2a05:d014:88c:5901:5cb3:4c38:7d56:88bc answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. _dc-mx.1541a7c2678c.lightgr.shop ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. arnold.ns.cloudflare.com ✓jacqueline.ns.cloudflare.com ✓	yes

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

https://lightgr.shop/ via 2606:4700:3034::6815:5d3 → 200

works

What's keeping lightgr.shop from an A

Mail servers without IPv6
_dc-mx.1541a7c2678c.lightgr.shop has no AAAA record, so mail from IPv6-only servers can't reach it directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

lightgr.shop Has IPv6

A (IPv4)	104.21.5.211 172.67.133.218
AAAA (IPv6)	2606:4700:3034::6815:5d3 2606:4700:3030::ac43:85da

www.lightgr.shop Has IPv6

Alias of	skrotrack.com
A (IPv4)	52.28.87.19 3.69.56.166 35.156.137.7
AAAA (IPv6)	2a05:d014:88c:5903:f116:d0cd:1eb0:3edf 2a05:d014:88c:5902:3615:26d7:ebcb:5677 2a05:d014:88c:5901:5cb3:4c38:7d56:88bc

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: lightgr.shop
Measured 2026-11-05 13:34:41 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.5.211, 172.67.133.218
AAAA (IPv6): 2606:4700:3034::6815:5d3, 2606:4700:3030::ac43:85da
www AAAA:    2a05:d014:88c:5903:f116:d0cd:1eb0:3edf, 2a05:d014:88c:5902:3615:26d7:ebcb:5677, 2a05:d014:88c:5901:5cb3:4c38:7d56:88bc

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: lightgr.shop has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3034::6815:5d3: answers (TCP 443)
    2606:4700:3030::ac43:85da: answers (TCP 443)
- www over IPv6: www.lightgr.shop has 3 IPv6 addresses and answers on every one we tested.
    2a05:d014:88c:5903:f116:d0cd:1eb0:3edf: answers (TCP 443)
    2a05:d014:88c:5902:3615:26d7:ebcb:5677: answers (TCP 443)
    2a05:d014:88c:5901:5cb3:4c38:7d56:88bc: answers (TCP 443)
- Mail servers (MX) have IPv6: None of the mail servers 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://lightgr.shop/ via 2606:4700:3034::6815:5d3 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/o_ZX9lF3zP

Permanent link: aaaa.bot/r/o_ZX9lF3zP · How we measure

Checked 2026-11-05 13:34:41 UTC. Full DNS report: dns.pizza/domain/lightgr.shop · Age, certificate and blocklists: how.is/lightgr.shop · JSON: /api/v1/lightgr.shop