Yes — voltbike.online has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 voltbike.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:4f5b:7423:56b:2ce0:a556 answers · 443✓ 2a02:4780:84:99ed:359b:4ae:6b57:f834 answers · 443	yes
www over IPv6 www.voltbike.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:67f0:b8d2:7259:e9bc:d0cf answers · 443✓ 2a02:4780:84:2377:bd7b:6870:7f6:a4bf 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. aster.dns-parking.com ✓helios.dns-parking.com ✓	yes

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

https://voltbike.online/ via 2a02:4780:84:4f5b:7423:56b:2ce0:a556 → 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/voltbike.online.svg)](https://aaaa.bot/voltbike.online)

Check again

voltbike.online Has IPv6

A (IPv4)	2.57.91.76 88.222.222.121
AAAA (IPv6)	2a02:4780:84:4f5b:7423:56b:2ce0:a556 2a02:4780:84:99ed:359b:4ae:6b57:f834

www.voltbike.online Has IPv6

Alias of	www.voltbike.online.cdn.hstgr.net
A (IPv4)	84.32.84.116 88.222.222.14
AAAA (IPv6)	2a02:4780:84:67f0:b8d2:7259:e9bc:d0cf 2a02:4780:84:2377:bd7b:6870:7f6:a4bf

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: voltbike.online
Measured 2026-10-31 03:45:35 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.76, 88.222.222.121
AAAA (IPv6): 2a02:4780:84:4f5b:7423:56b:2ce0:a556, 2a02:4780:84:99ed:359b:4ae:6b57:f834
www AAAA:    2a02:4780:84:67f0:b8d2:7259:e9bc:d0cf, 2a02:4780:84:2377:bd7b:6870:7f6:a4bf

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: voltbike.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:4f5b:7423:56b:2ce0:a556: answers (TCP 443)
    2a02:4780:84:99ed:359b:4ae:6b57:f834: answers (TCP 443)
- www over IPv6: www.voltbike.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:67f0:b8d2:7259:e9bc:d0cf: answers (TCP 443)
    2a02:4780:84:2377:bd7b:6870:7f6:a4bf: 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://voltbike.online/ via 2a02:4780:84:4f5b:7423:56b:2ce0:a556 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/Z_087Pbq32

Permanent link: aaaa.bot/r/Z_087Pbq32 · How we measure

Checked 2026-10-31 03:45:35 UTC. Full DNS report: dns.pizza/domain/voltbike.online · JSON: /api/v1/voltbike.online