DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
contelos.de runs on AS3209, with email via Microsoft 365.
- Hosting network
- AS3209AS3209
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 524 other sites on AS3209. Stable here since we started watching (Jul 20, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for contelos.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| contelos.de | SOA | 7200 | ns1.contelos.de it-service.contelos.de 2026062201 28800 7200 1814400 7200 | |
| contelos.de | NS | 0 | ns1.arcor-ip.de | |
| contelos.de | NS | 0 | ns2.arcor-ip.de | |
| contelos.de | NS | 0 | ns1.contelos.de | |
| contelos.de | NS | 0 | ns3.arcor-ip.de | |
| contelos.de | A | 0 | 145.253.125.67 | |
| contelos.de | MX | 0 | 10 | contelos-de.mail.protection.outlook.com |
| contelos.de | TXT | 0 | google-site-verification=VE5YJXh6yX1M32zdYtvCWpvGLO_aLl7kXtDkygQlcig | |
| contelos.de | TXT | 0 | MS=ms33866836 | |
| contelos.de | TXT | 0 | v=spf1 a mx include:spf.protection.outlook.com include:spf.mailtastic.com ip4:145.253.125.64/28 ~all | |
| www.contelos.de | A | 0 | 145.253.125.67 |
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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