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Hosting & Network

sif2007.it runs on AS137, with email configured.

Hosting network
AS137AS137
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 437 other sites on AS137. Stable here since we started watching (Aug 19, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for sif2007.it

HostnameTypeTTLPriorityContent
sif2007.itA0193.204.65.131
sif2007.itSOA86400dns.unisalento.it root.dns.unisalento.it 2015070301 86400 3600 604800 86400
sif2007.itMX010www.sif2007.it
sif2007.itNS0dns.unisalento.it
sif2007.itNS0ns1.garr.net
sif2007.itNS0dns2.unisalento.it
www.sif2007.itA0193.204.65.131

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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