DNS Record Lookup
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Hosting & Network
secar.cz runs on AS25248, with email configured.
- Hosting network
- AS25248AS25248
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 766 other sites on AS25248. Stable here since we started watching (Sep 16, 2026).
DNS Records for secar.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| secar.cz | TXT | 0 | v=spf1 ip4:213.151.89.67 ip4:84.244.68.4 ip4:84.244.68.5 ip4:84.244.68.6 ip4:84.244.68.200 ip4:84.244.68.207 mx -all | |
| secar.cz | NS | 0 | ns2.secar.cz | |
| secar.cz | NS | 0 | ns1.secar.cz | |
| secar.cz | SOA | 1800 | ns1.secar.cz rama.secar.cz 2026090200 1800 900 1209600 1800 | |
| secar.cz | A | 0 | 84.244.68.56 | |
| secar.cz | MX | 0 | mailin1.secar.cz | |
| www.secar.cz | A | 0 | 84.244.68.54 |
Get alerted the moment secar.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch secar.cz 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