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Hosting & Network
sentroio.org runs on AS16205, with email configured.
- Hosting network
- AS16205AS16205
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 54 other sites on AS16205. Stable here since we started watching (Jul 20, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for sentroio.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sentroio.org | A | 0 | 81.201.148.188 | |
| sentroio.org | MX | 0 | mail.sentronic.de | |
| sentroio.org | SOA | 172800 | ans-01.ibh.de hostmaster.ibh.net 2025052000 86400 7200 3600000 172800 | |
| sentroio.org | NS | 0 | ans-02.ibh.net | |
| sentroio.org | NS | 0 | ans-04.ibh.services | |
| sentroio.org | NS | 0 | ans-03.ibh.de | |
| sentroio.org | NS | 0 | ans-05.ibh.net | |
| sentroio.org | NS | 0 | ans-01.ibh.de | |
| sentroio.org | TXT | 0 | v=spf1 ip4:212.111.239.243 ~all | |
| www.sentroio.org | A | 0 | 81.201.148.188 |
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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