DNS Record Lookup

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

Hosting & Network

4a.pro runs on AS25159, with email via Yandex.

Hosting network
AS25159AS25159
Managed DNS
Self-hosted / other
Email
Yandex
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 151 other sites on AS25159. Stable here since we started watching (Sep 9, 2026).

DNS Records for 4a.pro

HostnameTypeTTLPriorityContent
4a.proSOA300ns1.beget.com hostmaster.beget.com 1784543067 300 600 86400 300
4a.proNS0ns1.beget.pro
4a.proNS0ns2.beget.com
4a.proNS0ns1.beget.com
4a.proNS0ns2.beget.pro
4a.proMX010mx.yandex.net
4a.proA031.173.75.1
4a.proTXT0v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtJ/JuUy0TxMKmfMn7KYIv20778dXnE00lPxS6z+fAUirKNGb9mYsWRs0PxDytvjTz11Vrs+gIiQWFTKiHMbr8znGNYxHjDyz8UjUM0L7aNLwI3bA2VB3EnxXGvGWDEeMV0QqE6dYzJVfNC9GCFQUmva3xT/QLN0Qd2bMSuiQ5UwIDAQAB
4a.proTXT0yandex-verification: d0d711b1a5f0b420
4a.proTXT0v=spf1 redirect=_spf.yandex.net
www.4a.proA046.173.27.95
www.4a.proMX010mx1.beget.com
www.4a.proMX020mx2.beget.com
www.4a.proTXT0v=spf1 redirect=beget.com

Get alerted the moment 4a.pro's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch 4a.pro continuously, notifying you the moment anything moves across all three signals:

Uptime

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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.

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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