Yes — slotbonus.bid has IPv6.

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

Measured 2026-11-03 19:36 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check slotbonus.bid now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 slotbonus.bid has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::6815:40d6 answers · 443✓ 2606:4700:3032::ac43:bbe1 answers · 443	yes
www over IPv6 www.slotbonus.bid has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::6815:40d6 answers · 443✓ 2606:4700:3032::ac43:bbe1 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. mary.ns.cloudflare.com ✓ram.ns.cloudflare.com ✓	yes

First measured 2026-11-03; last confirmed 2026-11-03.

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

https://slotbonus.bid/ via 2606:4700:3032::6815:40d6 → 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/slotbonus.bid.svg)](https://aaaa.bot/slotbonus.bid)

Check again

slotbonus.bid Has IPv6

A (IPv4)	172.67.187.225 104.21.64.214
AAAA (IPv6)	2606:4700:3032::6815:40d6 2606:4700:3032::ac43:bbe1

www.slotbonus.bid Has IPv6

A (IPv4)	172.67.187.225 104.21.64.214
AAAA (IPv6)	2606:4700:3032::6815:40d6 2606:4700:3032::ac43:bbe1

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: slotbonus.bid
Measured 2026-11-03 19:36:51 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.187.225, 104.21.64.214
AAAA (IPv6): 2606:4700:3032::6815:40d6, 2606:4700:3032::ac43:bbe1
www AAAA:    2606:4700:3032::6815:40d6, 2606:4700:3032::ac43:bbe1

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: slotbonus.bid has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::6815:40d6: answers (TCP 443)
    2606:4700:3032::ac43:bbe1: answers (TCP 443)
- www over IPv6: www.slotbonus.bid has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::6815:40d6: answers (TCP 443)
    2606:4700:3032::ac43:bbe1: 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://slotbonus.bid/ via 2606:4700:3032::6815:40d6 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/Pbg4qOewgy

Permanent link: aaaa.bot/r/Pbg4qOewgy · How we measure

Checked 2026-11-03 19:36:51 UTC. Full DNS report: dns.pizza/domain/slotbonus.bid · Age, certificate and blocklists: how.is/slotbonus.bid · JSON: /api/v1/slotbonus.bid