DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
net-vision.cz runs on Amazon AWS, with email via Google Workspace.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5,612,379 other sites on Amazon AWS. Stable here since we started watching (Aug 23, 2026).
DNS Records for net-vision.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| net-vision.cz | MX | 0 | 10 | alt4.aspmx.l.google.com |
| net-vision.cz | MX | 0 | 10 | alt3.aspmx.l.google.com |
| net-vision.cz | MX | 0 | 5 | alt1.aspmx.l.google.com |
| net-vision.cz | MX | 0 | 1 | aspmx.l.google.com |
| net-vision.cz | MX | 0 | 5 | alt2.aspmx.l.google.com |
| net-vision.cz | SOA | 1800 | ns.gransy.com root.gransy.com 2783500825 86400 900 1209600 1800 | |
| net-vision.cz | A | 0 | 3.126.190.50 | |
| net-vision.cz | NS | 0 | ns4.gransy.com | |
| net-vision.cz | NS | 0 | ns.gransy.com | |
| net-vision.cz | NS | 0 | ns5.gransy.com | |
| net-vision.cz | NS | 0 | ns3.gransy.com | |
| net-vision.cz | NS | 0 | ns2.gransy.com | |
| net-vision.cz | TXT | 0 | google-site-verification=Wiqo8BlG_aZ3cUJxr7a35DTi4O3R6nZDyAW6rE4TbnI | |
| net-vision.cz | TXT | 0 | v=spf1 include:_spf.google.com include:spf.smartemailing.cz ~all | |
| www.net-vision.cz | CNAME | 0 | server.bombur.mdfx.cz | |
| www.net-vision.cz | AAAA | 0 | 2a05:d014:986:200:2ec3:cff7:121c:dafe | |
| www.net-vision.cz | SOA | 86400 | ns-781.awsdns-33.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| www.net-vision.cz | NS | 0 | ns-176.awsdns-22.com | |
| www.net-vision.cz | NS | 0 | ns-781.awsdns-33.net | |
| www.net-vision.cz | NS | 0 | ns-1136.awsdns-14.org | |
| www.net-vision.cz | NS | 0 | ns-1538.awsdns-00.co.uk | |
| www.net-vision.cz | A | 0 | 3.126.190.50 |
Get alerted the moment net-vision.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch net-vision.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