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Hosting & Network
cla.it runs on AS21454, with email via Microsoft 365.
- Hosting network
- AS21454AS21454
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 165 other sites on AS21454. Stable here since we started watching (Sep 22, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for cla.it
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cla.it | NS | 0 | grnet01.grinfor.it | |
| cla.it | NS | 0 | grnet03.grinfor.it | |
| cla.it | SOA | 86400 | grnet01.grinfor.it root.grnet01.grinfor.it 2026090600 28800 7200 1814400 86400 | |
| cla.it | TXT | 0 | v=spf1 a:atp2.enet.it include:spf.protection.outlook.com ip4:80.68.181.172 ip4:80.252.226.64/27 ip4:188.214.198.0/24 ip4:81.174.12.111 ip4:79.62.38.12 a:smtp01.plink.it ~all | |
| cla.it | TXT | 0 | google-site-verification=QrGkoKpjzpgeNE2EPYg5yjmvK65Jkrl-dMgxkndJ1P8 | |
| cla.it | TXT | 0 | MS=ms65042741 | |
| cla.it | TXT | 0 | actalis-dcv=10k9t5eqphjrj9fpbbjqvbv11u | |
| cla.it | MX | 0 | 10 | cla-it.mail.protection.outlook.com |
| cla.it | A | 0 | 188.214.198.23 | |
| www.cla.it | A | 0 | 188.214.198.23 |
Get alerted the moment cla.it's DNS changes
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Uptime
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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
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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