DNS Record Lookup

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

ostnet.pl

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

ostnet.pl runs on AS38987, with email configured.

Hosting network
AS38987AS38987
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 5 other sites on AS38987. Stable here since we started watching (Jul 25, 2026).

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

DNS Records for ostnet.pl

HostnameTypeTTLPriorityContent
ostnet.plA062.133.128.105
ostnet.plSOA600dns.ostnet.pl mgradzki.ost.net.pl 2026073001 14400 3600 1209600 600
ostnet.plNS0dns2.ostnet.pl
ostnet.plNS0dns1.ostnet.pl
ostnet.plMX010smtp.poczta.ostnet.pl
ostnet.plTXT0mojecertpl-site-verification-JomQ4pDa1Xd1uH4DB5EJnUr4rOG5JDLm
ostnet.plTXT0google-site-verification=XxFswclHWjJa-cJCM1Ju7DZ1zE0_IvNzjEj43W1uQuQ
ostnet.plTXT0505c68e9f6beeb37a34643446407b5740915b163351f6d850838612250c713b
ostnet.plTXT0v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/qEHFEARtDtABPm3vs5UZTnafH7PUX/9+McAU9BlJDgQQXREobcq5aQi8jFMjdpniGAxI/zIcadtvAI8fDwEWkjZEhPRZYYWbYNX5X9J3HUtsJwG1QJeQYkLdLw4JbW3B+/MGnAgAvD+P17YoofEPjmOiQdnR0aQDFyjXG0zs0QIDAQAB
ostnet.plTXT0v=spf1 mx -all
www.ostnet.plA062.133.128.105

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 ostnet.pl

Beta

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

Get alerted the moment ostnet.pl's DNS changes

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