DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
mascus.cz runs on LeaseWeb, with email configured.
- Hosting network
- LeaseWebAS60781LeaseWeb
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on LeaseWeb. Stable here since we started watching (Sep 4, 2026).
DNS Records for mascus.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mascus.cz | TXT | 0 | eb79uv7d661vneiqnrabad8c0a | |
| mascus.cz | TXT | 0 | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all | |
| mascus.cz | TXT | 0 | fca0nj91ihqmi1j0lie8k5a8e2 | |
| mascus.cz | NS | 0 | b.ns-sec.net | |
| mascus.cz | NS | 0 | a.ns-sec.com | |
| mascus.cz | NS | 0 | c.ns-sec.fi | |
| mascus.cz | NS | 0 | d.ns-sec.org | |
| mascus.cz | MX | 0 | 10 | mail-mascus.webfarm.cz |
| mascus.cz | SOA | 600 | c.ns-sec.fi hostmaster.ware.fi 2026070913 1800 600 2419200 600 | |
| mascus.cz | A | 0 | 95.211.13.84 | |
| www.mascus.cz | NS | 0 | ns-1223.awsdns-24.org | |
| www.mascus.cz | NS | 0 | ns-877.awsdns-45.net | |
| www.mascus.cz | NS | 0 | ns-193.awsdns-24.com | |
| www.mascus.cz | NS | 0 | ns-1738.awsdns-25.co.uk | |
| www.mascus.cz | SOA | 86400 | ns-877.awsdns-45.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| www.mascus.cz | CNAME | 0 | d3j8hhxwsh4jn.cloudfront.net | |
| www.mascus.cz | AAAA | 0 | 2600:9000:28a9:9000:7:fca7:50c0:93a1 | |
| www.mascus.cz | AAAA | 0 | 2600:9000:28a9:f800:7:fca7:50c0:93a1 | |
| www.mascus.cz | AAAA | 0 | 2600:9000:28a9:ac00:7:fca7:50c0:93a1 | |
| www.mascus.cz | AAAA | 0 | 2600:9000:28a9:8c00:7:fca7:50c0:93a1 | |
| www.mascus.cz | AAAA | 0 | 2600:9000:28a9:6800:7:fca7:50c0:93a1 | |
| www.mascus.cz | AAAA | 0 | 2600:9000:28a9:6e00:7:fca7:50c0:93a1 | |
| www.mascus.cz | AAAA | 0 | 2600:9000:28a9:3e00:7:fca7:50c0:93a1 | |
| www.mascus.cz | AAAA | 0 | 2600:9000:28a9:8000:7:fca7:50c0:93a1 | |
| www.mascus.cz | A | 0 | 3.171.85.40 | |
| www.mascus.cz | A | 0 | 3.171.85.110 | |
| www.mascus.cz | A | 0 | 3.171.85.95 | |
| www.mascus.cz | A | 0 | 3.171.85.115 |
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Uptime
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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
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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