DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

40fi.net

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

40fi.net runs on Amazon AWS, with email via Microsoft 365.

Hosting network
Amazon AWSAS16509Amazon AWS
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 4,999+ other sites on Amazon AWS. Stable here since we started watching (Aug 13, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to 40fi.net.

DNS Records for 40fi.net

HostnameTypeTTLPriorityContent
40fi.netSOA86400ns-1456.awsdns-54.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
40fi.netA018.135.86.41
40fi.netA03.8.55.194
40fi.netA052.56.131.53
40fi.netMX040fi-net.mail.protection.outlook.com
40fi.netTXT0v=spf1 include:spf.protection.outlook.com include:92cc4474-spf.mta.getcheckrecipient.com ip6:2603:10a6::/37 -all
40fi.netTXT0apple-domain-verification=8THYf0F4v5fCv6QJ
40fi.netTXT0MS=ms12933322
40fi.netTXT0ZOOM_verify_DeXyGbFTpdSiwGwIiUQ9Wh
40fi.netNS0ns-03.vorboss.net
40fi.netNS0ns-04.vorboss.net
40fi.netNS0ns-01.vorboss.net
40fi.netNS0ns-02.vorboss.net
40fi.netCAA00 issue sectigo.com
40fi.netCAA00 issue letsencrypt.org
40fi.netCAA00 issuewild sectigo.com
www.40fi.netCAA00 issuewild sectigo.com
www.40fi.netCAA00 issue letsencrypt.org
www.40fi.netCAA00 issue sectigo.com
www.40fi.netNS0ns-02.vorboss.net
www.40fi.netNS0ns-03.vorboss.net
www.40fi.netNS0ns-01.vorboss.net
www.40fi.netNS0ns-04.vorboss.net
www.40fi.netCNAME040fi.net
www.40fi.netMX040fi-net.mail.protection.outlook.com
www.40fi.netSOA86400ns-1456.awsdns-54.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
www.40fi.netTXT0v=spf1 include:spf.protection.outlook.com include:92cc4474-spf.mta.getcheckrecipient.com ip6:2603:10a6::/37 -all
www.40fi.netTXT0apple-domain-verification=8THYf0F4v5fCv6QJ
www.40fi.netTXT0MS=ms12933322
www.40fi.netTXT0ZOOM_verify_DeXyGbFTpdSiwGwIiUQ9Wh
www.40fi.netA052.56.131.53
www.40fi.netA018.135.86.41
www.40fi.netA03.8.55.194

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 40fi.net

Beta

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

Get alerted the moment 40fi.net's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch 40fi.net 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.

Monitor DNS free

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