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Hosting & Network
infn.it runs on AS137, with email configured.
- Hosting network
- AS137AS137
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 786 other sites on AS137. Stable here since we started watching (Jul 17, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to web-terzolivello-02.infn.it.
DNS Records for infn.it
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| infn.it | NS | 0 | dxcnaf.cnaf.infn.it | |
| infn.it | NS | 0 | ns1.garr.net | |
| infn.it | NS | 0 | ext-dns-2.cern.ch | |
| infn.it | NS | 0 | server2.infn.it | |
| infn.it | SOA | 86400 | server2.infn.it sysop.cnaf.infn.it 2026102901 3600 600 1209600 86400 | |
| infn.it | TXT | 0 | openai-domain-verification=dv-2w34skIczDxBckVJa53AJxJh | |
| infn.it | TXT | 0 | 8433016 | |
| infn.it | TXT | 0 | HARICA-70JiodDH5H1Xluf1AnN | |
| infn.it | TXT | 0 | v=spf1 include:_spf.infn.it ~all | |
| infn.it | TXT | 0 | MS=ms47287108 | |
| infn.it | TXT | 0 | adobe-idp-site-verification=aa718c28-0f8a-43e4-b672-cad864011931 | |
| infn.it | TXT | 0 | google-site-verification=obxfi309Hh5KtMq80Tg5TAocAv8j9lOHKcWIDlCh950 | |
| infn.it | MX | 0 | 50 | infngw2.infn.it |
| infn.it | MX | 0 | 50 | infngw1.infn.it |
| infn.it | A | 0 | 131.154.52.188 | |
| www.infn.it | A | 0 | 131.154.52.188 | |
| www.infn.it | CNAME | 0 | web-terzolivello-02.infn.it |
Get alerted the moment infn.it's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch infn.it continuously, notifying you the moment anything moves across all three signals:
Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT 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