Has both IPv4 (A) and IPv6 (AAAA) addresses.
This is a saved measurement from 2026-11-04 05:40 UTC. Check informationsecuritynorthstar.com live now
| Website over IPv6 informationsecuritynorthstar.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:11cf answers · 443✓ 2606:4700:3030::ac43:b24d 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. hal.ns.cloudflare.com ✓jule.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 200. https://informationsecuritynorthstar.com/ via 2606:4700:3037::6815:11cf → 200 | works |
informationsecuritynorthstar.com Has IPv6
| A (IPv4) | 104.21.17.207 172.67.178.77 |
|---|---|
| AAAA (IPv6) | 2606:4700:3037::6815:11cf 2606:4700:3030::ac43:b24d |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/l9NqW_bYLa · How we measure
Checked 2026-11-04 05:40:23 UTC. Full DNS report: dns.pizza/domain/informationsecuritynorthstar.com · Age, certificate and blocklists: how.is/informationsecuritynorthstar.com · JSON: /api/v1/informationsecuritynorthstar.com