DNS Record Lookup
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Hosting & Network
preciz.org runs on AS20723, with email configured.
- Hosting network
- AS20723AS20723
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 301 other sites on AS20723. Stable here since we started watching (Oct 3, 2026).
DNS Records for preciz.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| preciz.org | NS | 0 | ns.avonet.cz | |
| preciz.org | NS | 0 | tns.avonet.cz | |
| preciz.org | NS | 0 | sns.avonet.cz | |
| preciz.org | TXT | 0 | _hc4zzenv5z42xp9rwt3b573wsm9zxpc | |
| preciz.org | A | 0 | 217.112.162.40 | |
| preciz.org | MX | 0 | 15 | mx1.avonet.cz |
| preciz.org | MX | 0 | 10 | ms.avonet.cz |
| preciz.org | MX | 0 | 5 | smtp.preciz.cz |
| preciz.org | MX | 0 | 20 | spool.avonet.cz |
| preciz.org | SOA | 3600 | ns.avonet.cz hostmaster.avonet.cz 2025093001 3600 1800 2419200 3600 | |
| www.preciz.org | CNAME | 0 | virt.avonet.cz | |
| www.preciz.org | AAAA | 0 | 2a00:6500:0:11::eb:0 | |
| www.preciz.org | A | 0 | 217.112.162.40 |
Get alerted the moment preciz.org's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch preciz.org 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