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Hosting & Network

osufpp.org runs on AS395421, with email via Google Workspace.

Hosting network
AS395421AS395421
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 6 other sites on AS395421. Stable here since we started watching (Sep 10, 2026).

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

DNS Records for osufpp.org

HostnameTypeTTLPriorityContent
osufpp.orgMX020alt1.aspmx.l.google.com
osufpp.orgMX020alt2.aspmx.l.google.com
osufpp.orgMX030aspmx3.googlemail.com
osufpp.orgMX010aspmx.l.google.com
osufpp.orgMX030aspmx2.googlemail.com
osufpp.orgSOA300dns1.easydns.com zone.easydns.com 1787769385 3600 600 864000 300
osufpp.orgTXT0google-site-verification=yF8U_0BovG9ok3rDjJKXcM4htd3CM0GVpSK1dGr7hOs
osufpp.orgTXT0v=spf1 ip4:139.78.203.231 a:mailer.osufpp.org a:spamhog.ifstafpp.okstate.edu include:_spf.google.com include:_spf.createsend.com ~all
osufpp.orgA0139.78.203.106
osufpp.orgNS0dns1.easydns.com
osufpp.orgNS0dns2.easydns.net
osufpp.orgNS0dns3.easydns.ca
www.osufpp.orgCNAME0www.ifsta.org
www.osufpp.orgA0139.78.203.106

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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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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