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Hosting & Network
stcl.edu runs on AS25956, with email via Microsoft 365.
- Hosting network
- AS25956AS25956
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 247 other sites on AS25956. Stable here since we started watching (Sep 3, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to stcl.edu.
DNS Records for stcl.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| stcl.edu | A | 0 | 207.91.174.161 | |
| stcl.edu | SOA | 3600 | ns.stcl.edu hostmaster.stcl.edu 2026073100 3600 1800 1209600 3600 | |
| stcl.edu | NS | 0 | ns2.stcl.edu | |
| stcl.edu | NS | 0 | ns.stcl.edu | |
| stcl.edu | NS | 0 | ns41.zns-53.net | |
| stcl.edu | NS | 0 | ns21.zns-53.net | |
| stcl.edu | NS | 0 | ns11.zns-53.com | |
| stcl.edu | NS | 0 | ns31.zns-53.com | |
| stcl.edu | MX | 0 | 10 | stcl-edu.mail.protection.outlook.com |
| stcl.edu | TXT | 0 | e2ma-verification=4k7fb | |
| stcl.edu | TXT | 0 | v=spf1 include:_u.stcl.edu._spf.dmarcla.com ~all | |
| stcl.edu | TXT | 0 | openai-domain-verification=dv-xiinPwmRSocZ9KtrWvrLeA1n | |
| stcl.edu | TXT | 0 | apple-domain-verification=3aFTkcqxWNgnRkLz | |
| stcl.edu | TXT | 0 | google-site-verification=O3IN4z8Y5x9O43uWG0BlliyzfE1ejeMQhrPG949jO74 | |
| stcl.edu | TXT | 0 | facebook-domain-verification=gqxbebscjg3e3yezu88gpbo4imeung | |
| stcl.edu | TXT | 0 | d365mktkey=AwElokOQJ46INESXo2rlnIDkAX7zfhoTBHHsiFA06okx | |
| stcl.edu | TXT | 0 | CE9047D4FF1B311263F16A0AB4DEB4F01F1BA907 | |
| stcl.edu | TXT | 0 | d365mktkey=Io6bx0GGb5p60UQnsixQRZoyc6RCgBxcxQ0oxuYSNxIx | |
| stcl.edu | TXT | 0 | ZIqOoBUtwHMPYLJuztmdSsBrZ2X9md | |
| www.stcl.edu | A | 0 | 207.91.174.161 | |
| www.stcl.edu | CNAME | 0 | stcl.edu | |
| www.stcl.edu | MX | 0 | 10 | stcl-edu.mail.protection.outlook.com |
| www.stcl.edu | NS | 0 | ns2.stcl.edu | |
| www.stcl.edu | NS | 0 | ns41.zns-53.net | |
| www.stcl.edu | NS | 0 | ns31.zns-53.com | |
| www.stcl.edu | NS | 0 | ns.stcl.edu | |
| www.stcl.edu | NS | 0 | ns11.zns-53.com | |
| www.stcl.edu | NS | 0 | ns21.zns-53.net | |
| www.stcl.edu | SOA | 3600 | ns.stcl.edu hostmaster.stcl.edu 2026073100 3600 1800 1209600 3600 | |
| www.stcl.edu | TXT | 0 | e2ma-verification=4k7fb | |
| www.stcl.edu | TXT | 0 | v=spf1 include:_u.stcl.edu._spf.dmarcla.com ~all | |
| www.stcl.edu | TXT | 0 | d365mktkey=AwElokOQJ46INESXo2rlnIDkAX7zfhoTBHHsiFA06okx | |
| www.stcl.edu | TXT | 0 | ZIqOoBUtwHMPYLJuztmdSsBrZ2X9md | |
| www.stcl.edu | TXT | 0 | facebook-domain-verification=gqxbebscjg3e3yezu88gpbo4imeung | |
| www.stcl.edu | TXT | 0 | apple-domain-verification=3aFTkcqxWNgnRkLz | |
| www.stcl.edu | TXT | 0 | d365mktkey=Io6bx0GGb5p60UQnsixQRZoyc6RCgBxcxQ0oxuYSNxIx | |
| www.stcl.edu | TXT | 0 | CE9047D4FF1B311263F16A0AB4DEB4F01F1BA907 | |
| www.stcl.edu | TXT | 0 | google-site-verification=O3IN4z8Y5x9O43uWG0BlliyzfE1ejeMQhrPG949jO74 | |
| www.stcl.edu | TXT | 0 | openai-domain-verification=dv-xiinPwmRSocZ9KtrWvrLeA1n |
Get alerted the moment stcl.edu's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch stcl.edu 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