Yes — shelfstride.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 shelfstride.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:b565:c696:d3d5:7c88:a5df answers · 443✓ 2a02:4780:84:a29f:4efa:3bd2:adc4:f2d7 answers · 443	yes
www over IPv6 www.shelfstride.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:1d:215d:971d:f3e2:887f:3fa3 answers · 443✓ 2a02:4780:21:bede:694c:88da:70d4:ef0a answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx2.hostinger.com ✓mx1.hostinger.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. artemis.dns-parking.com ✓hermes.dns-parking.com ✓	yes

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

https://shelfstride.com/ via 2a02:4780:84:b565:c696:d3d5:7c88:a5df → 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/shelfstride.com.svg)](https://aaaa.bot/shelfstride.com)

Check again

shelfstride.com Has IPv6

A (IPv4)	88.222.222.42 84.32.84.221
AAAA (IPv6)	2a02:4780:84:b565:c696:d3d5:7c88:a5df 2a02:4780:84:a29f:4efa:3bd2:adc4:f2d7

www.shelfstride.com Has IPv6

Alias of	www.shelfstride.com.cdn.hstgr.net
A (IPv4)	84.32.84.173 88.222.222.18
AAAA (IPv6)	2a02:4780:1d:215d:971d:f3e2:887f:3fa3 2a02:4780:21:bede:694c:88da:70d4:ef0a

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: shelfstride.com
Measured 2026-11-05 12:32:00 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.42, 84.32.84.221
AAAA (IPv6): 2a02:4780:84:b565:c696:d3d5:7c88:a5df, 2a02:4780:84:a29f:4efa:3bd2:adc4:f2d7
www AAAA:    2a02:4780:1d:215d:971d:f3e2:887f:3fa3, 2a02:4780:21:bede:694c:88da:70d4:ef0a

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: shelfstride.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:b565:c696:d3d5:7c88:a5df: answers (TCP 443)
    2a02:4780:84:a29f:4efa:3bd2:adc4:f2d7: answers (TCP 443)
- www over IPv6: www.shelfstride.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:1d:215d:971d:f3e2:887f:3fa3: answers (TCP 443)
    2a02:4780:21:bede:694c:88da:70d4:ef0a: 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://shelfstride.com/ via 2a02:4780:84:b565:c696:d3d5:7c88:a5df -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/UgXD34KuF0

Permanent link: aaaa.bot/r/UgXD34KuF0 · How we measure

Checked 2026-11-05 12:32:00 UTC. Full DNS report: dns.pizza/domain/shelfstride.com · Age, certificate and blocklists: how.is/shelfstride.com · JSON: /api/v1/shelfstride.com