DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
telesec.de runs on AS34086, with email configured.
- Hosting network
- AS34086AS34086
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 106 other sites on AS34086. Stable here since we started watching (Jul 28, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for telesec.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| telesec.de | CAA | 0 | 0 issue telesec.de | |
| telesec.de | CAA | 0 | 0 issuewild telesec.de | |
| telesec.de | CAA | 0 | 0 iodef mailto:trustcenter.lastlevel@t-systems.com | |
| telesec.de | TXT | 0 | v=spf1 ip4:217.150.144.167 -all | |
| telesec.de | TXT | 0 | T-Systems International GmbH | |
| telesec.de | MX | 0 | 10 | mail.telesec.de |
| telesec.de | A | 0 | 217.150.144.205 | |
| telesec.de | NS | 0 | dfra01.telesec.de | |
| telesec.de | NS | 0 | pns.dtag.de | |
| telesec.de | NS | 0 | secondary006.dtag.net | |
| telesec.de | SOA | 86400 | dfra01.telesec.de postmaster.mail.telesec.de 2026090802 43200 3600 604800 86400 | |
| telesec.de | AAAA | 0 | 2001:67c:22bc:f09c::30 | |
| www.telesec.de | A | 0 | 217.150.144.205 | |
| www.telesec.de | AAAA | 0 | 2001:67c:22bc:f09c::30 |
Get alerted the moment telesec.de's DNS changes
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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