DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
polikum.de runs on AS56382, with email configured.
- Hosting network
- AS56382AS56382
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 31 other sites on AS56382. Stable here since we started watching (Aug 8, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for polikum.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| polikum.de | SOA | 28800 | a.ns14.net postmaster.polikum.de 2024032701 14400 3600 1209600 28800 | |
| polikum.de | NS | 0 | a.ns14.net | |
| polikum.de | NS | 0 | d.ns14.net | |
| polikum.de | NS | 0 | b.ns14.net | |
| polikum.de | NS | 0 | c.ns14.net | |
| polikum.de | A | 0 | 45.152.126.51 | |
| polikum.de | AAAA | 0 | 2a0f:5707:ab80:667::51 | |
| polikum.de | MX | 0 | 20 | mailgateway01.sanecum.cloud |
| polikum.de | MX | 0 | 20 | mailgateway02.sanecum.cloud |
| polikum.de | TXT | 0 | v=spf1 include:_spf.sanecum.cloud include:spf1.x-mailer.de include:spf2.x-mailer.de ~all | |
| www.polikum.de | A | 0 | 45.152.126.51 | |
| www.polikum.de | AAAA | 0 | 2a0f:5707:ab80:667::51 |
Get alerted the moment polikum.de's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch polikum.de continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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