DNS Record Lookup
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Hosting & Network
mzk.cz runs on AS2852, with email configured.
- Hosting network
- AS2852AS2852
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,325 other sites on AS2852. Stable here since we started watching (Sep 16, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for mzk.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mzk.cz | MX | 0 | 20 | ag2.cesnet.cz |
| mzk.cz | MX | 0 | 10 | ag1.cesnet.cz |
| mzk.cz | NS | 0 | ns2.mzk.cz | |
| mzk.cz | NS | 0 | ns1.mzk.cz | |
| mzk.cz | TXT | 0 | v=spf1 ip4:195.113.155.0/24 include:_spf.google.com -all | |
| mzk.cz | TXT | 0 | google-site-verification=5EvOS7A3cSRiFfAgpfjy--ICOU7lgwQyF2yfHM_DRGs | |
| mzk.cz | TXT | 0 | google-site-verification=rkpReBgxnd193aC3gkNvKLN3ng4bTCxKfugJTK3xbmw | |
| mzk.cz | TXT | 0 | google-site-verification=GeNItIw8-wbDfO9RqqWFCy88YKxTS4ONDmrqlauV2To | |
| mzk.cz | TXT | 0 | google-site-verification=go2hRN-MyOm4K-IONZxV7ZpfeiOWt_igUwSXjW1jhX8 | |
| mzk.cz | TXT | 0 | google-site-verification=bQZnZKY46O8LxJiuN88MoAkz_egN8bytR79a2GILgAw | |
| mzk.cz | SOA | 3600 | ns1.mzk.cz postmaster.mzk.cz 2026092401 14400 3600 1209600 3600 | |
| mzk.cz | A | 0 | 195.113.155.162 | |
| www.mzk.cz | A | 0 | 195.113.155.162 |
Get alerted the moment mzk.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch mzk.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