Yes — sewerlinereplacementmobile.site 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 sewerlinereplacementmobile.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:5a6d answers · 443✓ 2606:4700:3031::ac43:c7df answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. eforward1.registrar-servers.com ✗eforward2.registrar-servers.com ✗eforward3.registrar-servers.com ✗eforward4.registrar-servers.com ✗eforward5.registrar-servers.com ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. brady.ns.cloudflare.com ✓elly.ns.cloudflare.com ✓	yes

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

https://sewerlinereplacementmobile.site/ via 2606:4700:3030::6815:5a6d → 200

works

What's keeping sewerlinereplacementmobile.site from an A

Mail servers without IPv6
eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com, eforward5.registrar-servers.com have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

sewerlinereplacementmobile.site Has IPv6

A (IPv4)	104.21.90.109 172.67.199.223
AAAA (IPv6)	2606:4700:3030::6815:5a6d 2606:4700:3031::ac43:c7df

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: sewerlinereplacementmobile.site
Measured 2026-11-02 19:13:12 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.90.109, 172.67.199.223
AAAA (IPv6): 2606:4700:3030::6815:5a6d, 2606:4700:3031::ac43:c7df

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: sewerlinereplacementmobile.site has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:5a6d: answers (TCP 443)
    2606:4700:3031::ac43:c7df: 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://sewerlinereplacementmobile.site/ via 2606:4700:3030::6815:5a6d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/v5l3piRYUm

Permanent link: aaaa.bot/r/v5l3piRYUm · How we measure

Checked 2026-11-02 19:13:12 UTC. Full DNS report: dns.pizza/domain/sewerlinereplacementmobile.site · Age, certificate and blocklists: how.is/sewerlinereplacementmobile.site · JSON: /api/v1/sewerlinereplacementmobile.site