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Hosting & Network
extremum.black runs on AS50340, with email configured.
- Hosting network
- AS50340AS50340
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 11,016 other sites on AS50340. Stable here since we started watching (Oct 8, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to cdn2.smekalka.net.
DNS Records for extremum.black
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| extremum.black | A | 0 | 202.181.148.245 | |
| extremum.black | SOA | 60 | ns1.smekalka.net admin.smekalka.net 2026072801 1200 120 1209600 60 | |
| extremum.black | MX | 0 | 10 | mail.smekalka.net |
| extremum.black | CAA | 0 | 0 issuewild letsencrypt.org | |
| extremum.black | NS | 0 | ns2.smekalka.net | |
| extremum.black | NS | 0 | ns3.smekalka.net | |
| extremum.black | NS | 0 | ns4.smekalka.net | |
| extremum.black | NS | 0 | ns1.smekalka.net | |
| extremum.black | TXT | 0 | OSSRH-89891 | |
| extremum.black | TXT | 0 | v=spf1 mx a -all | |
| extremum.black | TXT | 0 | yandex-verification: a69d2b85069c0d83 | |
| www.extremum.black | A | 0 | 202.181.148.245 | |
| www.extremum.black | CNAME | 0 | cdn2.smekalka.net |
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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