DNS Record Lookup

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

Hosting & Network

a1a-server.de runs on AS204038, with email configured.

Hosting network
AS204038AS204038
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 103 other sites on AS204038. 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 a1a-server.de

HostnameTypeTTLPriorityContent
a1a-server.deSOA86400ns1.as-dns.net support.aditsystems.de 1783516154 10800 3600 1209600 86400
a1a-server.deMX010mail-int.mailhosting.a1a-server.de
a1a-server.deNS0ns1.as-dns.net
a1a-server.deNS0ns2.as-dns.eu
a1a-server.deNS0ns3.as-dns.de
a1a-server.deAAAA02a02:74a0:a008:2015:f816:3eff:fe27:4bc
a1a-server.deA0185.115.179.146
www.a1a-server.deA0185.115.179.146
www.a1a-server.deAAAA02a02:74a0:a008:2015:f816:3eff:fe27:4bc

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 a1a-server.de

Beta

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

Get alerted the moment a1a-server.de's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch a1a-server.de 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