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Hosting & Network
gmx.pub runs on AS397976, with DNS by Cloudflare and email via Proton.
- Hosting network
- AS397976AS397976
- Managed DNS
- Cloudflare
- Proton
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3 other sites on AS397976. Stable here since we started watching (Jul 24, 2026).
DNS Records for gmx.pub
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| gmx.pub | MX | 0 | 10 | mail.protonmail.ch |
| gmx.pub | MX | 0 | 20 | mailsec.protonmail.ch |
| gmx.pub | NS | 0 | aarav.ns.cloudflare.com | |
| gmx.pub | NS | 0 | nelly.ns.cloudflare.com | |
| gmx.pub | A | 0 | 146.12.130.145 | |
| gmx.pub | TXT | 0 | v=spf1 include:_spf.protonmail.ch mx ~all | |
| gmx.pub | TXT | 0 | protonmail-verification=391d169eda9c16c2e4c82ef35dcf34970c67b265 | |
| gmx.pub | SOA | 1800 | aarav.ns.cloudflare.com dns.cloudflare.com 2408194295 10000 2400 604800 1800 | |
| www.gmx.pub | AAAA | 0 | 2606:4700:3037::ac43:9960 | |
| www.gmx.pub | AAAA | 0 | 2606:4700:3036::6815:58d2 | |
| www.gmx.pub | A | 0 | 104.21.88.210 | |
| www.gmx.pub | A | 0 | 172.67.153.96 |
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain