DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
teserco.de runs on AS15657, with email configured.
- Hosting network
- AS15657AS15657
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 46 other sites on AS15657. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for teserco.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| teserco.de | SOA | 21600 | ns1.teserco.de postmaster.teserco.de 2026040301 10800 3600 604800 21600 | |
| teserco.de | A | 0 | 217.13.205.75 | |
| teserco.de | MX | 0 | 10 | mail.teserco.de |
| teserco.de | TXT | 0 | google-site-verification=9slJBSbN3kwR8CnOY41LtR79gvDVgzR7nubKdrhlCUI | |
| teserco.de | TXT | 0 | v=spf1 mx a ip4:212.87.43.89 ~all | |
| teserco.de | NS | 0 | ns2.teserco.de | |
| teserco.de | NS | 0 | ns1.teserco.de | |
| www.teserco.de | A | 0 | 217.13.205.75 |
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