DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
category.cz runs on AS24971, with email via Microsoft 365.
- Hosting network
- AS24971AS24971
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 14,047 other sites on AS24971. Stable here since we started watching (Sep 3, 2026).
DNS Records for category.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| category.cz | SOA | 3600 | ns1.ignum.com hostmaster.ignum.cz 2026090801 10800 3600 604800 3600 | |
| category.cz | AAAA | 0 | 2a01:430:132::101 | |
| category.cz | MX | 0 | category-cz.mail.protection.outlook.com | |
| category.cz | A | 0 | 77.93.215.32 | |
| category.cz | TXT | 0 | MS=ms80925675 | |
| category.cz | TXT | 0 | v=spf1 a ip4:193.85.203.226 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ~all | |
| category.cz | TXT | 0 | 1password-site-verification=V3VL7CZ4EFDCPC4RUAXZA47R3Y | |
| category.cz | TXT | 0 | google-site-verification=3XGUKOuvUd1uplQuFNbwUNXLZNdLUnopWC-dXXqNlMI | |
| category.cz | TXT | 0 | apple-domain-verification=GWz5AWUqMW9YYk4x | |
| category.cz | TXT | 0 | google-site-verification=uFXSBJApTzwxLJbSGRnULR3pd-pJAqJm-1DPuedqeLk | |
| category.cz | TXT | 0 | google-site-verification=7M5kyiMrv-P-gIfNHHMsg0rElGRWid-rQiadptJo_cs | |
| category.cz | TXT | 0 | autodesk-domain-verification=zBlzDNR6vSG4t76iQQ6r | |
| category.cz | NS | 0 | ns2.ignum.cz | |
| category.cz | NS | 0 | ns1.ignum.com | |
| www.category.cz | A | 0 | 77.93.215.32 |
Get alerted the moment category.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch category.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