Yes — r3jsiocims.cloud has IPv6.

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

Measured 2026-11-01 13:32 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check r3jsiocims.cloud now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 r3jsiocims.cloud has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::ac43:d3a2 answers · 443✓ 2606:4700:3035::6815:25b7 answers · 443	yes
www over IPv6 www.r3jsiocims.cloud has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::ac43:d3a2 answers · 443✓ 2606:4700:3035::6815:25b7 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. gina.ns.cloudflare.com ✓pranab.ns.cloudflare.com ✓	yes

First measured 2026-11-01; last confirmed 2026-11-01.

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://r3jsiocims.cloud/ via 2606:4700:3037::ac43:d3a2 → 302https://r3jsiocims.cloud/login via 2606:4700:3037::ac43:d3a2 → 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/r3jsiocims.cloud.svg)](https://aaaa.bot/r3jsiocims.cloud)

Check again

r3jsiocims.cloud Has IPv6

A (IPv4)	172.67.211.162 104.21.37.183
AAAA (IPv6)	2606:4700:3037::ac43:d3a2 2606:4700:3035::6815:25b7

www.r3jsiocims.cloud Has IPv6

A (IPv4)	172.67.211.162 104.21.37.183
AAAA (IPv6)	2606:4700:3037::ac43:d3a2 2606:4700:3035::6815:25b7

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: r3jsiocims.cloud
Measured 2026-11-01 13:32:36 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.211.162, 104.21.37.183
AAAA (IPv6): 2606:4700:3037::ac43:d3a2, 2606:4700:3035::6815:25b7
www AAAA:    2606:4700:3037::ac43:d3a2, 2606:4700:3035::6815:25b7

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: r3jsiocims.cloud has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::ac43:d3a2: answers (TCP 443)
    2606:4700:3035::6815:25b7: answers (TCP 443)
- www over IPv6: www.r3jsiocims.cloud has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::ac43:d3a2: answers (TCP 443)
    2606:4700:3035::6815:25b7: 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 after 1 redirect: HTTP 200.
    https://r3jsiocims.cloud/ via 2606:4700:3037::ac43:d3a2 -> HTTP 302, certificate: valid
    https://r3jsiocims.cloud/login via 2606:4700:3037::ac43:d3a2 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/AQ9YlCPpbz

Permanent link: aaaa.bot/r/AQ9YlCPpbz · How we measure

Checked 2026-11-01 13:32:36 UTC. Full DNS report: dns.pizza/domain/r3jsiocims.cloud · Age, certificate and blocklists: how.is/r3jsiocims.cloud · JSON: /api/v1/r3jsiocims.cloud