DNS Record Lookup

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

Hosting & Network

sonar54.ru runs on AS50340, with email configured.

Hosting network
AS50340AS50340
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 4,999+ other sites on AS50340. Stable here since we started watching (Sep 7, 2026).

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

DNS Records for sonar54.ru

HostnameTypeTTLPriorityContent
sonar54.ruTXT0v=spf1 mx a ptr ip4:136.243.173.198/32 -all
sonar54.ruA0178.130.52.20
sonar54.ruMX010mail.sonar54.ru
sonar54.ruNS0ns2.teleit.ru
sonar54.ruNS0ns2.afraid.org
sonar54.ruCAA00 issue letsencrypt.org
sonar54.ruSOA86400ns2.teleit.ru info.sonar54.ru 2026090701 7200 540 604800 86400
www.sonar54.ruA0178.130.52.20

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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

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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