DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
net-service.cz runs on AS39050, with email configured.
- Hosting network
- AS39050AS39050
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 26 other sites on AS39050. Stable here since we started watching (Aug 11, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to sentinel.net-service.cz.
DNS Records for net-service.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| net-service.cz | A | 0 | 185.224.214.20 | |
| net-service.cz | SOA | 3600 | dns.net-service.cz admin.net-service.cz 202601023 3600 3600 3600 3600 | |
| net-service.cz | TXT | 0 | v=spf1 a mx ip4:185.224.214.20 ip4:185.224.214.12 ip4:185.224.214.13 ip4:185.224.214.14 ~all | |
| net-service.cz | TXT | 0 | freelo-domain-verification=1c9ce752c9b9fd6665addb7198581a07743a98052387d9af278acf6d53a7b2fd | |
| net-service.cz | NS | 0 | dns.net-service.cz | |
| net-service.cz | NS | 0 | sns.net-service.cz | |
| net-service.cz | MX | 0 | 10 | mail.net-service.cz |
| www.net-service.cz | A | 0 | 185.224.214.20 | |
| www.net-service.cz | CNAME | 0 | sentinel.net-service.cz |
Get alerted the moment net-service.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch net-service.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, CNAME, TXT 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