DNS Record Lookup

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

post.edu

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

post.edu runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 4,272,093 other sites on Cloudflare. Stable here since we started watching (Aug 28, 2026).

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

DNS Records for post.edu

HostnameTypeTTLPriorityContent
post.eduSOA1800michael.ns.cloudflare.com dns.cloudflare.com 2412333304 10000 2400 604800 1800
post.eduMX0post-edu.mail.protection.outlook.com
post.eduA0104.18.17.135
post.eduA0104.18.16.135
post.eduAAAA02606:4700::6812:1187
post.eduAAAA02606:4700::6812:1087
post.eduNS0samara.ns.cloudflare.com
post.eduNS0michael.ns.cloudflare.com
post.eduTXT0jepjlt6vt8kus1m88kpu4hjgff
post.eduTXT0eqda8pto9ufaj7ra838rmhqtvo
post.eduTXT0ecu2pvb486idf7ivbq4sdao629
post.eduTXT0google-site-verification=jMgO--QyIRZTvtIab_7Z3OmYYqmGZrlwzaAVEtBIxHk
post.eduTXT0d365mktkey=JQf5RuWhk5VGZtJmhUxcMWcj7HTNwzv80irZIGqfwh4x
post.eduTXT0v=spf1 ip4:67.218.88.70 ip4:67.218.88.75 ip4:199.36.164.0/22 ip4:149.72.1.193 ip4:167.89.94.248 ip4:168.245.67.11 ip4:168.245.25.116 include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com include:customers.clickdimensions.com include:sendgrid.net include:mh.blackboard.com include:emsd1.com -all
post.eduTXT090BDIMNVklPf8QBhiIyu2sViBILVLcGvCMNTlCqVsPSib2hpQFWXbYDedZrZRvmgKZjm0SxZ10DSiCX/AFxtxg==
post.eduTXT0canva-site-verification=XnTcvaM1HC5VtwDRXMfLzw
post.eduTXT0google-site-verification=YNqqtoIu9THcHIeSK3nZicNDDyt8ejROTcWtm0Ib1Lg
www.post.eduAAAA02606:4700::6812:1187
www.post.eduAAAA02606:4700::6812:1087
www.post.eduA0104.18.16.135
www.post.eduA0104.18.17.135

Get alerted the moment post.edu'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

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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