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Hosting & Network

threerivers.k12.or.us runs on AS3701, with email via Google Workspace.

Hosting network
AS3701AS3701
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 350 other sites on AS3701. Stable here since we started watching (Nov 8, 2026).

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

DNS Records for threerivers.k12.or.us

HostnameTypeTTLPriorityContent
threerivers.k12.or.usTXT0jamf-site-verification=MRLnMTZrfjZ4VCqntiFuaQ
threerivers.k12.or.usTXT0apple-domain-verification=bkjeDNKF0dEov9aj
threerivers.k12.or.usTXT06mofc566bcaor7fm40dlitk8ne
threerivers.k12.or.usTXT06eb7i3uu5kcrikoenfaiagn0ek
threerivers.k12.or.usTXT0MS=ms22913246
threerivers.k12.or.usTXT0google-site-verification=rR_U_KJIUthXU6qnUrCmBk_-eUDLrK2sGj2GMXHTdX8
threerivers.k12.or.usTXT0v=spf1 mx ip4:198.237.138.0/24 ip4:198.237.128.0/24 include:_spf.google.com include:spf.smtp2go.com include:mail.zendesk.com -all
threerivers.k12.or.usA0198.237.128.45
threerivers.k12.or.usNS0ns1.nero.net
threerivers.k12.or.usNS0ns2.nero.net
threerivers.k12.or.usSOA86400dns1.soesd.k12.or.us hostmaster.soesd.k12.or.us 2009072539 3600 3600 604800 86400
threerivers.k12.or.usMX010aspmx3.googlemail.com
threerivers.k12.or.usMX05alt1.aspmx.l.google.com
threerivers.k12.or.usMX05alt2.aspmx.l.google.com
threerivers.k12.or.usMX01aspmx.l.google.com
threerivers.k12.or.usMX010aspmx2.googlemail.com
www.threerivers.k12.or.usA0198.237.128.45

Get alerted the moment threerivers.k12.or.us's DNS changes

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DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

Uptime

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DNS changes

We watch NS, MX, CAA, CNAME, TXT 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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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