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Hosting & Network
masscream.cz runs on AS13036, with email configured.
- Hosting network
- AS13036AS13036
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,208 other sites on AS13036. Stable here since we started watching (Oct 31, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to masscream.cz.
DNS Records for masscream.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| masscream.cz | A | 0 | 78.80.152.156 | |
| masscream.cz | MX | 0 | 1 | citadel.masscream.cz |
| masscream.cz | NS | 0 | ns.forpsi.it | |
| masscream.cz | NS | 0 | ns.forpsi.cz | |
| masscream.cz | NS | 0 | ns.forpsi.net | |
| masscream.cz | SOA | 3600 | ns.forpsi.net admin.forpsi.com 2026100201 14400 3600 2592000 3600 | |
| masscream.cz | TXT | 0 | v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzCLlLw1AbSCYrl1yG4XLLoJLwJ7Oj6jcR0Awj5pWPd9sRycymYuOdapWJi3G8aYX2bW0auGUJsUtAZiL4bMxTokmT6g53BCcsNO+jaB6BycJi1j97qgmlgY7bZzO5fHX1cIzITfcGlt8gPY6vOH0f1h2/IG63Hw7PEBJwyQtakTdQFKu+JV9ZzbcYC7U9eIST6/4u08ExDgdQ/loyc+l13UHJpa8kypIWo53hiiZoXPl6cux0wvb56Ugrwth8cuH+TD7e6YuTmKu7/SBSnuAqizOOgzejDzSKpLsW6QS9XOrIHQGCVtBXAyID2TNNAPo25acO6PMl+FAkclSh81/wQIDAQAB | |
| masscream.cz | TXT | 0 | v=spf1 a:citadel.masscream.cz ip4:78.80.152.156 include:_spf.google.com mx ~all | |
| masscream.cz | TXT | 0 | v=DMARC1; p=none; sp=none; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; rua=mailto:report@masscream.cz; ruf=mailto:report@masscream.cz | |
| www.masscream.cz | NS | 0 | ns.forpsi.net | |
| www.masscream.cz | NS | 0 | ns.forpsi.cz | |
| www.masscream.cz | NS | 0 | ns.forpsi.it | |
| www.masscream.cz | A | 0 | 78.80.152.156 | |
| www.masscream.cz | SOA | 3600 | ns.forpsi.net admin.forpsi.com 2026100201 14400 3600 2592000 3600 | |
| www.masscream.cz | MX | 0 | 1 | citadel.masscream.cz |
| www.masscream.cz | CNAME | 0 | masscream.cz | |
| www.masscream.cz | TXT | 0 | v=spf1 a:citadel.masscream.cz ip4:78.80.152.156 include:_spf.google.com mx ~all | |
| www.masscream.cz | TXT | 0 | v=DMARC1; p=none; sp=none; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; rua=mailto:report@masscream.cz; ruf=mailto:report@masscream.cz | |
| www.masscream.cz | TXT | 0 | v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzCLlLw1AbSCYrl1yG4XLLoJLwJ7Oj6jcR0Awj5pWPd9sRycymYuOdapWJi3G8aYX2bW0auGUJsUtAZiL4bMxTokmT6g53BCcsNO+jaB6BycJi1j97qgmlgY7bZzO5fHX1cIzITfcGlt8gPY6vOH0f1h2/IG63Hw7PEBJwyQtakTdQFKu+JV9ZzbcYC7U9eIST6/4u08ExDgdQ/loyc+l13UHJpa8kypIWo53hiiZoXPl6cux0wvb56Ugrwth8cuH+TD7e6YuTmKu7/SBSnuAqizOOgzejDzSKpLsW6QS9XOrIHQGCVtBXAyID2TNNAPo25acO6PMl+FAkclSh81/wQIDAQAB |
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DNS changes
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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