DNS Record Lookup

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

a1.net

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

a1.net runs on AS8447, with email configured.

Hosting network
AS8447AS8447
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 5,584 other sites on AS8447. Stable here since we started watching (Jul 23, 2026).

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

DNS Records for a1.net

HostnameTypeTTLPriorityContent
a1.netMX010smx01.a1.net
a1.netA080.75.40.1
a1.netNS0dns1.a1.net
a1.netNS0dns2.a1.net
a1.netNS0dns3.a1.net
a1.netTXT0MS=7BFEE0D45500D60C165E87606D0BF891E5508514
a1.netTXT0whzf5gbb5lwcn2lnl8pkzn2zncxpm7f2
a1.netTXT0facebook-domain-verification=0najtbx8zjqvwjdv7cd4rh8872s6yy
a1.netTXT0AstLuHT4oVBD3ItTLAG+UoHCVIcGTEsfH+ikeQl1Kvs=
a1.netTXT0google-site-verification=8vF7Hs4xX5i3esaJ1cFk9rife0JEh5W8-0D3SnbU23U
a1.netTXT0google-site-verification=kJrL9BabChxv3UbQe9AXyAjI4uRnWasL-n4qX89H_vs
a1.netTXT0mandrill_verify.i_T89qdYxEf5VgqtIhZyfw
a1.netTXT0google-site-verification=wzHLh9x19A1qgvHTBF1Ld2yjDL5b5VHQDDjTshy33Q0
a1.netTXT0v=spf1 include:aspf.a1.net include:cspf.a1.net -all
a1.netTXT0google-site-verification=RoVUqW5WROeAnnxASp7BLzJ4A3AArwoj58WbwWgWrws
a1.netTXT0google-site-verification=e8G_g8FbZMamGaAkWXbkKN1kdYWlhGGw2ewrLvGK2iQ
a1.netTXT0MS=ms48068594
a1.netSOA3600dns1.a1.net domainadmin.a1.net 2026100700 10800 3600 1814400 3600
www.a1.netA080.75.40.1

Get alerted the moment a1.net's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch a1.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.

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 a1.net

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