DNS Record Lookup

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

ysu.edu

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

ysu.edu runs on Fastly, with email via Microsoft 365.

Hosting network
FastlyAS54113Fastly
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 203,765 other sites on Fastly. Stable here since we started watching (Oct 3, 2026).

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

DNS Records for ysu.edu

HostnameTypeTTLPriorityContent
ysu.eduMX0ysu-edu.mail.protection.outlook.com
ysu.eduNS0ns1.ysu.edu
ysu.eduNS0ns3.ysu.edu
ysu.eduNS0ns2.ysu.edu
ysu.eduSOA900ns1.ysu.edu securityadmin.ysu.edu 2016061202 10800 3600 2419200 900
ysu.eduA023.185.0.3
ysu.eduTXT0iuml4q0f53dr7eeim77md54aua
ysu.eduTXT0google-site-verification=nzYcQvlA5UcHD0zbFkgcgvHWxPuQgTFT-fk6ixYiiqY
ysu.eduTXT0t161dq6grhm7pchlp0h9882q88.
ysu.eduTXT0v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
ysu.eduTXT05u1paup410sok6tu8m00edkgsu
ysu.eduTXT0google-site-verification=zLlgcuP6MGVhk5I863ZU_hpmHbKXNCDLfk0az2JE7y8
ysu.eduTXT0canva-site-verification=dUh2w-Lmipm74vXslUAFrA
ysu.eduTXT03n9d31a0rus7eo9ar1fjmmjgts.
ysu.eduTXT0o707iiiusg8horaabkuu4cdnal
ysu.eduTXT0MS=ms88099768
ysu.eduTXT02hfekh5crmv08eurgciq2490qg
ysu.eduTXT0e2ma-verification=w5mcb
ysu.eduTXT0anthropic-domain-verification-m5zee1=egNguJJ7yFBEHqnPMqIBHK2La
ysu.eduTXT0kl1te54o4r2aj6vbv0jcne82gj
ysu.eduTXT0google-site-verification=3GDtZvYEraWeIaUEXMf84D2CB80W_nPUsda1FdoAvMA
ysu.eduTXT0ai3eqdqt5klffnjosvf8krq6cl
ysu.eduTXT06611epd53nj17sprl0a3amjslb
ysu.eduTXT0have-i-been-pwned-verification=8838dfba717758056b0aa24bbea08279
ysu.eduTXT0amazonses:LVsGx81712NSIw1Fc3vjPNzqI6HKDi5Pon6BGxIL6p4=
ysu.eduTXT0apple-domain-verification=7xmZBeMSOmGtLEMy
ysu.eduTXT0adobe-idp-site-verification=4876d3cc-7c01-450c-8513-c500cc9cdcea
ysu.eduTXT0jamf-site-verification=k2YOg3hVisBDESRG49FMKg
ysu.eduTXT0r7tl5egr292sbdv7ta2t01j18n
ysu.eduTXT0ciscocidomainverification=1cc06468140b070d66940db441c81bf5cb94f9d9b4ca2f871d52c6da95fb61ad
ysu.eduTXT000DfJ0000077J47=1TBPe00000000Mb
ysu.eduTXT0brevo-code:9a842118a345c615b6c4653c936bf528
ysu.eduTXT0google-site-verification=P5qy9Zf0TebAYqxKy5dT9-58sRYlmC1GwTgO7XTjNGU
ysu.eduTXT0MS=ms42951669
ysu.eduTXT0facebook-domain-verification=5rdnc6lo2ukywq5ht4pler40id3um1
www.ysu.eduMX0ysu-edu.mail.protection.outlook.com
www.ysu.eduA023.185.0.3
www.ysu.eduCNAME0ysu.edu
www.ysu.eduSOA900ns1.ysu.edu securityadmin.ysu.edu 2016061202 10800 3600 2419200 900
www.ysu.eduNS0ns2.ysu.edu
www.ysu.eduNS0ns3.ysu.edu
www.ysu.eduNS0ns1.ysu.edu
www.ysu.eduTXT0google-site-verification=3GDtZvYEraWeIaUEXMf84D2CB80W_nPUsda1FdoAvMA
www.ysu.eduTXT0v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
www.ysu.eduTXT0e2ma-verification=w5mcb
www.ysu.eduTXT0ciscocidomainverification=1cc06468140b070d66940db441c81bf5cb94f9d9b4ca2f871d52c6da95fb61ad
www.ysu.eduTXT0facebook-domain-verification=5rdnc6lo2ukywq5ht4pler40id3um1
www.ysu.eduTXT0canva-site-verification=dUh2w-Lmipm74vXslUAFrA
www.ysu.eduTXT0google-site-verification=nzYcQvlA5UcHD0zbFkgcgvHWxPuQgTFT-fk6ixYiiqY
www.ysu.eduTXT0MS=ms42951669
www.ysu.eduTXT0adobe-idp-site-verification=4876d3cc-7c01-450c-8513-c500cc9cdcea
www.ysu.eduTXT0iuml4q0f53dr7eeim77md54aua
www.ysu.eduTXT0google-site-verification=zLlgcuP6MGVhk5I863ZU_hpmHbKXNCDLfk0az2JE7y8
www.ysu.eduTXT0t161dq6grhm7pchlp0h9882q88.
www.ysu.eduTXT000DfJ0000077J47=1TBPe00000000Mb
www.ysu.eduTXT03n9d31a0rus7eo9ar1fjmmjgts.
www.ysu.eduTXT0r7tl5egr292sbdv7ta2t01j18n
www.ysu.eduTXT0brevo-code:9a842118a345c615b6c4653c936bf528
www.ysu.eduTXT0google-site-verification=P5qy9Zf0TebAYqxKy5dT9-58sRYlmC1GwTgO7XTjNGU
www.ysu.eduTXT0o707iiiusg8horaabkuu4cdnal
www.ysu.eduTXT0MS=ms88099768
www.ysu.eduTXT05u1paup410sok6tu8m00edkgsu
www.ysu.eduTXT0jamf-site-verification=k2YOg3hVisBDESRG49FMKg
www.ysu.eduTXT0apple-domain-verification=7xmZBeMSOmGtLEMy
www.ysu.eduTXT06611epd53nj17sprl0a3amjslb
www.ysu.eduTXT0kl1te54o4r2aj6vbv0jcne82gj
www.ysu.eduTXT0amazonses:LVsGx81712NSIw1Fc3vjPNzqI6HKDi5Pon6BGxIL6p4=
www.ysu.eduTXT0anthropic-domain-verification-m5zee1=egNguJJ7yFBEHqnPMqIBHK2La
www.ysu.eduTXT02hfekh5crmv08eurgciq2490qg
www.ysu.eduTXT0have-i-been-pwned-verification=8838dfba717758056b0aa24bbea08279
www.ysu.eduTXT0ai3eqdqt5klffnjosvf8krq6cl

Get alerted the moment ysu.edu's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch ysu.edu 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.

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 ysu.edu

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