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Hosting & Network

fba.is runs on AS197403, with DNS by Azure DNS and email via Microsoft 365.

Hosting network
AS197403AS197403
Managed DNS
Azure DNS
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 41 other sites on AS197403. Stable here since we started watching (Oct 6, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to www.isb.is.

DNS Records for fba.is

HostnameTypeTTLPriorityContent
fba.isSOA300ns1-05.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
fba.isTXT0v=spf1 include:spf.protection.outlook.com ip4:46.28.152.0/22 -all
fba.isTXT04/6qwrpqgdzE2/A0PmMh0V9ZpNZZ5rAFvLQfJXsfOGZ/o22sd7fPHqwTdhxdAEgSIxQIuxSFV+abHBJdbBDEAw==
fba.isTXT0MS=ms76379995
fba.isCAA00 issue ;
fba.isA046.28.152.136
fba.isNS0ns1-05.azure-dns.com
fba.isNS0ns2-05.azure-dns.net
fba.isNS0ns4-05.azure-dns.info
fba.isNS0ns3-05.azure-dns.org
fba.isMX010fba-is.mail.protection.outlook.com
www.fba.isCNAME0www.isb.is
www.fba.isMX010isb-is.mail.protection.outlook.com
www.fba.isNS0ns1-04.azure-dns.com
www.fba.isNS0ns2-04.azure-dns.net
www.fba.isNS0ns4-04.azure-dns.info
www.fba.isNS0ns3-04.azure-dns.org
www.fba.isA046.28.152.136
www.fba.isSOA300ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
www.fba.isCAA00 issuewild sectigo.com
www.fba.isCAA00 issue sectigo.com
www.fba.isCAA00 issue digicert.com
www.fba.isCAA00 issuewild digicert.com
www.fba.isTXT0GrmyALIBYbcvPuIp2AC5RwaikQuXUYkG14ieRfD6mbAaaBTXsRcOnHU0jsMcS2RSwu2k27xu9zVq2SuRy8buCA==
www.fba.isTXT0_m4dhutkhrr3y2v48axrchyd9yk0gyi8
www.fba.isTXT03g05p1kv52ydmxl5tf42hjxctkpng92m
www.fba.isTXT0jqb6f63zmn4mvgqhbc299pd7st24kw3h
www.fba.isTXT035fkys2rvd7t4c379l5wct5chxh6snbw
www.fba.isTXT0v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.createsend.com ip4:62.70.39.128/27 ip4:79.171.96.15 ip4:79.171.96.16 ip4:79.171.96.17 ip4:79.171.96.39 ip4:46.28.152.0/22 ip4:194.105.248.0/24 mx ~all
www.fba.isTXT0_ojevff9w88nhcascziblcz9xqk3mdtf
www.fba.isTXT0MS=ms30350454

Get alerted the moment fba.is's DNS changes

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DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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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.

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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