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

e-sar.pl

DNS Records

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Hosting & Network

e-sar.pl runs on AS5617, with email configured.

Hosting network
AS5617AS5617
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 2,856 other sites on AS5617. Stable here since we started watching (Aug 5, 2026).

DNS Records for e-sar.pl

HostnameTypeTTLPriorityContent
e-sar.plMX010mail1.zetokoszalin.pl
e-sar.plTXT0v=spf1 mx a ip4:213.25.74.31/32 ip4:213.25.74.230/32 ~all
e-sar.plA0213.25.74.79
e-sar.plNS0bip.ibip.pl
e-sar.plNS0ns.zetokoszalin.pl
e-sar.plSOA7200ns.zetokoszalin.pl qulfi.zetokoszalin.pl 2025121107 361 1200 604800 7200

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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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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