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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
Set

Sits alongside 231,908 other sites on Fastly. Stable here since we started watching (Nov 6, 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.eduSOA900ns1.ysu.edu securityadmin.ysu.edu 2016061247 10800 3600 2419200 900
ysu.eduA023.185.0.3
ysu.eduCAA00 issue pki.goog
ysu.eduCAA00 iodef mailto:security@ysu.edu
ysu.eduCAA00 issue letsencrypt.org
ysu.eduCAA00 issue godaddy.com
ysu.eduCAA00 issue digicert.com
ysu.eduCAA00 issue amazon.com
ysu.eduCAA00 issue ssl.com
ysu.eduNS0ns3.ysu.edu
ysu.eduNS0ns2.ysu.edu
ysu.eduNS0ns1.ysu.edu
ysu.eduMX0ysu-edu.mail.protection.outlook.com
ysu.eduTXT03n9d31a0rus7eo9ar1fjmmjgts.
ysu.eduTXT0anthropic-domain-verification-m5zee1=egNguJJ7yFBEHqnPMqIBHK2La
ysu.eduTXT0google-site-verification=zLlgcuP6MGVhk5I863ZU_hpmHbKXNCDLfk0az2JE7y8
ysu.eduTXT0v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
ysu.eduTXT0apple-domain-verification=7xmZBeMSOmGtLEMy
ysu.eduTXT0brevo-code:9a842118a345c615b6c4653c936bf528
ysu.eduTXT0facebook-domain-verification=5rdnc6lo2ukywq5ht4pler40id3um1
ysu.eduTXT0ai3eqdqt5klffnjosvf8krq6cl
ysu.eduTXT0t161dq6grhm7pchlp0h9882q88.
ysu.eduTXT0iuml4q0f53dr7eeim77md54aua
ysu.eduTXT0e2ma-verification=w5mcb
ysu.eduTXT0have-i-been-pwned-verification=8838dfba717758056b0aa24bbea08279
ysu.eduTXT0amazonses:LVsGx81712NSIw1Fc3vjPNzqI6HKDi5Pon6BGxIL6p4=
ysu.eduTXT000DfJ0000077J47=1TBPe00000000Mb
ysu.eduTXT0r7tl5egr292sbdv7ta2t01j18n
ysu.eduTXT0google-site-verification=nzYcQvlA5UcHD0zbFkgcgvHWxPuQgTFT-fk6ixYiiqY
ysu.eduTXT0MS=ms88099768
ysu.eduTXT0kl1te54o4r2aj6vbv0jcne82gj
ysu.eduTXT0canva-site-verification=dUh2w-Lmipm74vXslUAFrA
ysu.eduTXT0o707iiiusg8horaabkuu4cdnal
ysu.eduTXT0ciscocidomainverification=1cc06468140b070d66940db441c81bf5cb94f9d9b4ca2f871d52c6da95fb61ad
ysu.eduTXT06611epd53nj17sprl0a3amjslb
ysu.eduTXT02hfekh5crmv08eurgciq2490qg
ysu.eduTXT0google-site-verification=3GDtZvYEraWeIaUEXMf84D2CB80W_nPUsda1FdoAvMA
ysu.eduTXT0google-site-verification=P5qy9Zf0TebAYqxKy5dT9-58sRYlmC1GwTgO7XTjNGU
ysu.eduTXT0MS=ms42951669
ysu.eduTXT0adobe-idp-site-verification=4876d3cc-7c01-450c-8513-c500cc9cdcea
ysu.eduTXT05u1paup410sok6tu8m00edkgsu
ysu.eduTXT0jamf-site-verification=k2YOg3hVisBDESRG49FMKg
www.ysu.eduSOA900ns1.ysu.edu securityadmin.ysu.edu 2016061247 10800 3600 2419200 900
www.ysu.eduMX0ysu-edu.mail.protection.outlook.com
www.ysu.eduCAA00 issue godaddy.com
www.ysu.eduCAA00 issue letsencrypt.org
www.ysu.eduCAA00 iodef mailto:security@ysu.edu
www.ysu.eduCAA00 issue amazon.com
www.ysu.eduCAA00 issue pki.goog
www.ysu.eduCAA00 issue ssl.com
www.ysu.eduCAA00 issue digicert.com
www.ysu.eduNS0ns1.ysu.edu
www.ysu.eduNS0ns3.ysu.edu
www.ysu.eduNS0ns2.ysu.edu
www.ysu.eduA023.185.0.3
www.ysu.eduCNAME0ysu.edu
www.ysu.eduTXT03n9d31a0rus7eo9ar1fjmmjgts.
www.ysu.eduTXT0have-i-been-pwned-verification=8838dfba717758056b0aa24bbea08279
www.ysu.eduTXT0o707iiiusg8horaabkuu4cdnal
www.ysu.eduTXT0brevo-code:9a842118a345c615b6c4653c936bf528
www.ysu.eduTXT0google-site-verification=3GDtZvYEraWeIaUEXMf84D2CB80W_nPUsda1FdoAvMA
www.ysu.eduTXT0e2ma-verification=w5mcb
www.ysu.eduTXT0ai3eqdqt5klffnjosvf8krq6cl
www.ysu.eduTXT0google-site-verification=zLlgcuP6MGVhk5I863ZU_hpmHbKXNCDLfk0az2JE7y8
www.ysu.eduTXT000DfJ0000077J47=1TBPe00000000Mb
www.ysu.eduTXT0google-site-verification=nzYcQvlA5UcHD0zbFkgcgvHWxPuQgTFT-fk6ixYiiqY
www.ysu.eduTXT0adobe-idp-site-verification=4876d3cc-7c01-450c-8513-c500cc9cdcea
www.ysu.eduTXT0r7tl5egr292sbdv7ta2t01j18n
www.ysu.eduTXT0apple-domain-verification=7xmZBeMSOmGtLEMy
www.ysu.eduTXT0ciscocidomainverification=1cc06468140b070d66940db441c81bf5cb94f9d9b4ca2f871d52c6da95fb61ad
www.ysu.eduTXT02hfekh5crmv08eurgciq2490qg
www.ysu.eduTXT0iuml4q0f53dr7eeim77md54aua
www.ysu.eduTXT0jamf-site-verification=k2YOg3hVisBDESRG49FMKg
www.ysu.eduTXT0facebook-domain-verification=5rdnc6lo2ukywq5ht4pler40id3um1
www.ysu.eduTXT0t161dq6grhm7pchlp0h9882q88.
www.ysu.eduTXT0amazonses:LVsGx81712NSIw1Fc3vjPNzqI6HKDi5Pon6BGxIL6p4=
www.ysu.eduTXT0MS=ms42951669
www.ysu.eduTXT06611epd53nj17sprl0a3amjslb
www.ysu.eduTXT0v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
www.ysu.eduTXT0canva-site-verification=dUh2w-Lmipm74vXslUAFrA
www.ysu.eduTXT0anthropic-domain-verification-m5zee1=egNguJJ7yFBEHqnPMqIBHK2La
www.ysu.eduTXT05u1paup410sok6tu8m00edkgsu
www.ysu.eduTXT0MS=ms88099768
www.ysu.eduTXT0kl1te54o4r2aj6vbv0jcne82gj
www.ysu.eduTXT0google-site-verification=P5qy9Zf0TebAYqxKy5dT9-58sRYlmC1GwTgO7XTjNGU

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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