DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sks-hart.cz runs on AS24971 (multi-homed across 2 networks), with email configured.
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 20,459 other sites on AS24971. Stable here since we started watching (Nov 3, 2026).
DNS Records for sks-hart.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sks-hart.cz | A | 0 | 89.221.213.21 | |
| sks-hart.cz | A | 0 | 77.93.211.212 | |
| sks-hart.cz | NS | 0 | ns.wedos.cz | |
| sks-hart.cz | NS | 0 | ns.wedos.eu | |
| sks-hart.cz | NS | 0 | ns.wedos.net | |
| sks-hart.cz | NS | 0 | ns.wedos.com | |
| sks-hart.cz | SOA | 3600 | ns.wedos.net wedos.wedos.com 2026091202 3600 1800 1814400 3600 | |
| sks-hart.cz | MX | 0 | 10 | 3b0a82eb6e3a156d.mx1.emailprofi.seznam.cz |
| sks-hart.cz | MX | 0 | 20 | 3b0a82eb6e3a156d.mx2.emailprofi.seznam.cz |
| sks-hart.cz | TXT | 0 | "v=spf1 include:spf.seznam.cz include:p.banan.cz ?all" | |
| sks-hart.cz | TXT | 0 | "v=DMARC1; p=quarantine; sp=none; adkim=r; aspf=r; fo=1; rua=mailto:david@sks-hart.cz; ruf=mailto:david@sks-hart.cz; rf=afrf; pct=100; ri=86400" | |
| www.sks-hart.cz | A | 0 | 89.221.213.21 |
Get alerted the moment sks-hart.cz's DNS changes
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Uptime
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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
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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