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Hosting & Network
biab.net runs on AS42303, with DNS by Azure DNS and email via Microsoft 365.
- Hosting network
- AS42303AS42303
- Managed DNS
- Azure DNS
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 66 other sites on AS42303. Stable here since we started watching (Jul 22, 2026).
DNS Records for biab.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| biab.net | A | 0 | 91.220.58.240 | |
| biab.net | SOA | 3600 | ns1-01.azure-dns.com admin.biablarm.se 2018011702 1200 600 1209600 3600 | |
| biab.net | NS | 0 | ns1-01.azure-dns.com | |
| biab.net | NS | 0 | ns2-01.azure-dns.net | |
| biab.net | NS | 0 | ns3-01.azure-dns.org | |
| biab.net | NS | 0 | ns4-01.azure-dns.info | |
| biab.net | TXT | 0 | MS=ms54555958 | |
| biab.net | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| biab.net | MX | 0 | biab-net.mail.protection.outlook.com | |
| www.biab.net | CNAME | 0 | www.biablarm.se | |
| www.biab.net | A | 0 | 46.16.236.19 |
Get alerted the moment biab.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch biab.net continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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