DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
gmct.cz runs on AS197019, with email via Microsoft 365.
- Hosting network
- AS197019AS197019
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 7,853 other sites on AS197019. Stable here since we started watching (Sep 18, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for gmct.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| gmct.cz | SOA | 2560 | ns1.websupport.cz admin.websupport.cz 1786360736 7200 2048 1048576 2560 | |
| gmct.cz | A | 0 | 46.28.106.57 | |
| gmct.cz | AAAA | 0 | 2a02:2b88:1:4::a5 | |
| gmct.cz | MX | 0 | gmct-cz.mail.protection.outlook.com | |
| gmct.cz | NS | 0 | ns3.websupport.eu | |
| gmct.cz | NS | 0 | ns2.websupport.cz | |
| gmct.cz | NS | 0 | ns1.websupport.cz | |
| gmct.cz | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| gmct.cz | TXT | 0 | MS=ms52121061 | |
| gmct.cz | TXT | 0 | apple-domain-verification=SoWbQeyJRuX7qbtL | |
| gmct.cz | TXT | 0 | adobe-idp-site-verification=246f4538063ba267e494c1b1605d6e9e1522489663018f0ed84cb18d7e4e612a | |
| gmct.cz | TXT | 0 | cisco-ci-domain-verification=153a454d59110726dea3286573f856210ac3e83a7b76aad0b6b975406911b1d5 | |
| www.gmct.cz | AAAA | 0 | 2a02:2b88:1:4::a5 | |
| www.gmct.cz | A | 0 | 46.28.106.57 |
Get alerted the moment gmct.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch gmct.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about gmct.cz
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
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