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Hosting & Network
a40.de runs on AS21499, with DNS by GoDaddy and email via Google Workspace.
- Hosting network
- AS21499AS21499
- Managed DNS
- GoDaddy
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS21499. Stable here since we started watching (Jul 20, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to a40.de.
DNS Records for a40.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a40.de | TXT | 0 | google-site-verification=ykJcCPJJaHOXfTZpbCYLfHQ1HrXqmOmtx99oICI1kxs | |
| a40.de | TXT | 0 | 82ed8df4f128abbd744aa08b566f07fd68b61ed6 | |
| a40.de | TXT | 0 | v=spf1 +a +mx include:secureserver.net -all | |
| a40.de | MX | 0 | 5 | alt2.aspmx.l.google.com |
| a40.de | MX | 0 | 10 | alt3.aspmx.l.google.com |
| a40.de | MX | 0 | 1 | aspmx.l.google.com |
| a40.de | MX | 0 | 5 | alt1.aspmx.l.google.com |
| a40.de | MX | 0 | 10 | alt4.aspmx.l.google.com |
| a40.de | A | 0 | 92.205.60.85 | |
| a40.de | NS | 0 | pdns02.domaincontrol.com | |
| a40.de | NS | 0 | 85.60.205.92.host.secureserver.net | |
| a40.de | SOA | 10800 | 85.60.205.92.host.secureserver.net info.artidomo.de 2025020401 10800 3600 1209600 10800 | |
| www.a40.de | SOA | 10800 | 85.60.205.92.host.secureserver.net info.artidomo.de 2025020401 10800 3600 1209600 10800 | |
| www.a40.de | TXT | 0 | 82ed8df4f128abbd744aa08b566f07fd68b61ed6 | |
| www.a40.de | TXT | 0 | v=spf1 +a +mx include:secureserver.net -all | |
| www.a40.de | TXT | 0 | google-site-verification=ykJcCPJJaHOXfTZpbCYLfHQ1HrXqmOmtx99oICI1kxs | |
| www.a40.de | CNAME | 0 | a40.de | |
| www.a40.de | NS | 0 | pdns02.domaincontrol.com | |
| www.a40.de | NS | 0 | 85.60.205.92.host.secureserver.net | |
| www.a40.de | A | 0 | 92.205.60.85 | |
| www.a40.de | MX | 0 | 5 | alt1.aspmx.l.google.com |
| www.a40.de | MX | 0 | 10 | alt3.aspmx.l.google.com |
| www.a40.de | MX | 0 | 10 | alt4.aspmx.l.google.com |
| www.a40.de | MX | 0 | 5 | alt2.aspmx.l.google.com |
| www.a40.de | MX | 0 | 1 | aspmx.l.google.com |
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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