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Hosting & Network
bit-sa.pl runs on AS12912, with email via Microsoft 365.
- Hosting network
- AS12912AS12912
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 389 other sites on AS12912. Stable here since we started watching (Sep 12, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to bit-sa.pl.
DNS Records for bit-sa.pl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| bit-sa.pl | A | 0 | 217.153.27.60 | |
| bit-sa.pl | MX | 0 | 5 | bitsa-pl0i.mail.protection.outlook.com |
| bit-sa.pl | TXT | 0 | a51da3b5538fe3ef114683a026722006b5c41ca408e50d91300c7bfd653cd99 | |
| bit-sa.pl | TXT | 0 | 27d05529b8ba47364349ff61190b714590c3b2c7a46f6349f82aa257e89a98e | |
| bit-sa.pl | TXT | 0 | b86f4ef363ce75576a9e606f46a3d2f45b0050eef6280027280ea4f2aad0567 | |
| bit-sa.pl | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| bit-sa.pl | TXT | 0 | google-site-verification=P1eymUC_YCAXF-avFSMRGJykIR-fOhnRCRjEt80-wFI | |
| bit-sa.pl | TXT | 0 | 1a1bf68b4a7e7d00721e0ddeb4c6db662ba729ec1b031e06d13897d6d85270f | |
| bit-sa.pl | NS | 0 | ns2.nazwa.pl | |
| bit-sa.pl | NS | 0 | ns1.nazwa.pl | |
| bit-sa.pl | NS | 0 | ns3.nazwa.pl | |
| bit-sa.pl | CAA | 0 | 0 issue certum.pl | |
| bit-sa.pl | CAA | 0 | 0 issuewild certum.pl | |
| bit-sa.pl | CAA | 0 | 0 issue letsencrypt.org | |
| bit-sa.pl | CAA | 0 | 0 issuewild letsencrypt.org | |
| bit-sa.pl | SOA | 86400 | ns1.nazwa.pl biuro.nazwa.pl 2008133513 28800 7200 604800 86400 | |
| www.bit-sa.pl | SOA | 86400 | ns1.nazwa.pl biuro.nazwa.pl 2008133513 28800 7200 604800 86400 | |
| www.bit-sa.pl | TXT | 0 | 1a1bf68b4a7e7d00721e0ddeb4c6db662ba729ec1b031e06d13897d6d85270f | |
| www.bit-sa.pl | TXT | 0 | google-site-verification=P1eymUC_YCAXF-avFSMRGJykIR-fOhnRCRjEt80-wFI | |
| www.bit-sa.pl | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| www.bit-sa.pl | TXT | 0 | 27d05529b8ba47364349ff61190b714590c3b2c7a46f6349f82aa257e89a98e | |
| www.bit-sa.pl | TXT | 0 | b86f4ef363ce75576a9e606f46a3d2f45b0050eef6280027280ea4f2aad0567 | |
| www.bit-sa.pl | TXT | 0 | a51da3b5538fe3ef114683a026722006b5c41ca408e50d91300c7bfd653cd99 | |
| www.bit-sa.pl | MX | 0 | 5 | bitsa-pl0i.mail.protection.outlook.com |
| www.bit-sa.pl | A | 0 | 217.153.27.60 | |
| www.bit-sa.pl | NS | 0 | ns3.nazwa.pl | |
| www.bit-sa.pl | NS | 0 | ns2.nazwa.pl | |
| www.bit-sa.pl | NS | 0 | ns1.nazwa.pl | |
| www.bit-sa.pl | CAA | 0 | 0 issuewild certum.pl | |
| www.bit-sa.pl | CAA | 0 | 0 issue certum.pl | |
| www.bit-sa.pl | CAA | 0 | 0 issuewild letsencrypt.org | |
| www.bit-sa.pl | CAA | 0 | 0 issue letsencrypt.org | |
| www.bit-sa.pl | CNAME | 0 | bit-sa.pl |
Get alerted the moment bit-sa.pl's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch bit-sa.pl 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