DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
klassen-it.de runs on AS8972, with email via Microsoft 365.
- Hosting network
- AS8972AS8972
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 2,640 other sites on AS8972. Stable here since we started watching (Jul 22, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for klassen-it.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| klassen-it.de | A | 0 | 176.28.19.215 | |
| klassen-it.de | MX | 0 | klassenit-de01i.mail.protection.outlook.com | |
| klassen-it.de | SOA | 3600 | ns1.ns-serve.net root.ns1.ns-serve.net 1668679807 10800 3600 604800 3600 | |
| klassen-it.de | TXT | 0 | v=spf1 ip4:80.151.105.56 include:spf.protection.outlook.com +mx -all | |
| klassen-it.de | TXT | 0 | sophos-domain-verification=b644967e5e696a39ef9fc4e860677cff646d0538 | |
| klassen-it.de | TXT | 0 | MS=64D20FB9F35EE416108C51AABFEA33D5B396E3B0 | |
| klassen-it.de | TXT | 0 | google-site-verification=BiC4muUsb0PN_iMeqO-7Ibw6OpxBBuVQgqSSGSJPDEQ | |
| klassen-it.de | NS | 0 | ns1.ns-serve.net | |
| klassen-it.de | NS | 0 | ns2.ns-serve.net | |
| www.klassen-it.de | A | 0 | 176.28.19.215 |
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about klassen-it.de
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
Get alerted the moment klassen-it.de's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch klassen-it.de 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
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