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Hosting & Network
elra.cz runs on AS16019, with email configured.
- Hosting network
- AS16019AS16019
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 2,430 other sites on AS16019. Stable here since we started watching (Jul 28, 2026).
DNS Records for elra.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| elra.cz | TXT | 0 | google-site-verification=jDbx5mUmIrcfvldgEczzGtVPjFzQdK8Db3rU0WDCGvE | |
| elra.cz | TXT | 0 | v=spf1 a mx include:sws.cz ~all | |
| elra.cz | MX | 0 | 100 | webmail.osapo.com |
| elra.cz | MX | 0 | 1000 | webmail.elra.cz |
| elra.cz | MX | 0 | 10 | webmail.elra.cz |
| elra.cz | A | 0 | 78.44.182.38 | |
| elra.cz | SOA | 3600 | ns.forpsi.net admin.forpsi.net 2026093001 14400 3600 2592000 3600 | |
| elra.cz | NS | 0 | ns.forpsi.it | |
| elra.cz | NS | 0 | ns.forpsi.net | |
| elra.cz | NS | 0 | ns.forpsi.cz | |
| www.elra.cz | A | 0 | 62.209.224.157 |
Get alerted the moment elra.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch elra.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