DNS Record Lookup

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

Hosting & Network

costestimating.org runs on AS57344, with email configured.

Hosting network
AS57344AS57344
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 17,795 other sites on AS57344. Stable here since we started watching (Jul 29, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to costestimating.org.

DNS Records for costestimating.org

HostnameTypeTTLPriorityContent
costestimating.orgNS0ns15.powerhostbg.com
costestimating.orgNS0ns16.powerhostbg.com
costestimating.orgTXT0v=spf1 +a +mx +ip4:78.128.8.27 -all
costestimating.orgA078.128.8.27
costestimating.orgSOA86400ns15.powerhostbg.com admin.host.bg 2024020814 86400 7200 3600000 86400
costestimating.orgMX0mail.costestimating.org
www.costestimating.orgNS0ns16.powerhostbg.com
www.costestimating.orgNS0ns15.powerhostbg.com
www.costestimating.orgSOA86400ns15.powerhostbg.com admin.host.bg 2024020814 86400 7200 3600000 86400
www.costestimating.orgA078.128.8.27
www.costestimating.orgMX0mail.costestimating.org
www.costestimating.orgCNAME0costestimating.org
www.costestimating.orgTXT0v=spf1 +a +mx +ip4:78.128.8.27 -all

Get alerted the moment costestimating.org's DNS changes

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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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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