Yes — silverspurholdings.xyz has IPv6.

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

This is a saved measurement from 2026-11-02 16:03 UTC. Check silverspurholdings.xyz live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 silverspurholdings.xyz has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:984 answers · 443✓ 2606:4700:3035::ac43:a00c answers · 443	yes
www over IPv6 www.silverspurholdings.xyz has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:984 answers · 443✓ 2606:4700:3035::ac43:a00c answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. aspmx1.migadu.com ✓aspmx2.migadu.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. launch1.spaceship.net ✓launch2.spaceship.net ✓	yes

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

https://silverspurholdings.xyz/ via 2606:4700:3031::6815:984 → 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/silverspurholdings.xyz.svg)](https://aaaa.bot/silverspurholdings.xyz)

Check again

silverspurholdings.xyz Has IPv6

A (IPv4)	104.21.9.132 172.67.160.12
AAAA (IPv6)	2606:4700:3031::6815:984 2606:4700:3035::ac43:a00c

www.silverspurholdings.xyz Has IPv6

Alias of	sites.fengchow.shop
A (IPv4)	104.21.9.132 172.67.160.12
AAAA (IPv6)	2606:4700:3031::6815:984 2606:4700:3035::ac43:a00c

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: silverspurholdings.xyz
Measured 2026-11-02 16:03:36 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.9.132, 172.67.160.12
AAAA (IPv6): 2606:4700:3031::6815:984, 2606:4700:3035::ac43:a00c
www AAAA:    2606:4700:3031::6815:984, 2606:4700:3035::ac43:a00c

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: silverspurholdings.xyz has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::6815:984: answers (TCP 443)
    2606:4700:3035::ac43:a00c: answers (TCP 443)
- www over IPv6: www.silverspurholdings.xyz has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::6815:984: answers (TCP 443)
    2606:4700:3035::ac43:a00c: 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: HTTP 200.
    https://silverspurholdings.xyz/ via 2606:4700:3031::6815:984 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/xWR4G5HBTO

Permanent link: aaaa.bot/r/xWR4G5HBTO · How we measure

Checked 2026-11-02 16:03:36 UTC. Full DNS report: dns.pizza/domain/silverspurholdings.xyz · Age, certificate and blocklists: how.is/silverspurholdings.xyz · JSON: /api/v1/silverspurholdings.xyz