DNS Record Lookup

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

Hosting & Network

mayo.edu runs on AS7973, with DNS by Akamai and email configured.

Hosting network
AS7973AS7973
Managed DNS
Akamai
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 189 other sites on AS7973. Stable here since we started watching (Jul 17, 2026).

DNS Records for mayo.edu

HostnameTypeTTLPriorityContent
mayo.eduA0129.176.1.88
mayo.eduMX040mail9.mayo.edu
mayo.eduMX020mail2.mayo.edu
mayo.eduMX020mail4.mayo.edu
mayo.eduMX020mail8.mayo.edu
mayo.eduMX020mail6.mayo.edu
mayo.eduMX020mail7.mayo.edu
mayo.eduMX020mail3.mayo.edu
mayo.eduMX020mail5.mayo.edu
mayo.eduSOA900dns1.mayo.edu noc.mayo.edu 9739 10800 3600 2592000 900
mayo.eduNS0a14-64.akam.net
mayo.eduNS0a10-66.akam.net
mayo.eduNS0dns1.mayo.edu
mayo.eduNS0a13-66.akam.net
mayo.eduNS0a3-66.akam.net
mayo.eduNS0a18-66.akam.net
mayo.eduNS0a1-70.akam.net
mayo.eduNS0dns2.mayo.edu
mayo.eduTXT0google-site-verification=kqbyVf1ni1Yu1mXkJHma_q6gfisBUEUDx0vZIeaFBuU
mayo.eduTXT0google-site-verification=ls8oshAZuerjs2hd6mqV1jcZEa9SLfLFktnbWyeMqtI
mayo.eduTXT0clickup-verification=f/hOvuVPnq55MJcDlsgyKnrsfkbPFWhAYthKjDpSSpU="
mayo.eduTXT0google-site-verification=YwCIRPmhdUCmizlx5MzOfLRXAOoCtviYagwGIidTzVw
mayo.eduTXT0webexdomainverification.=4386341e-4098-4aa7-8485-86546c1f3a24
mayo.eduTXT0google-site-verification=ASB9s2urVgNbATTURtg4xPD3hadpijjRERuZ2UuQb74
mayo.eduTXT0google-site-verification=KjJvI5_SbPfwRcL385kzornI_4PTVnwsOyV85kyrSWE
mayo.eduTXT0atlassian-domain-verification=T9ZRvf1pkRnBgild0TG3diy84RfYObI0l9PqdfU20XCUkhwbrARtKKko0/xSrZaO
mayo.eduTXT0apple-domain-verification=tB6bZOjVnxrGsvNAUCrbvu8w13vf8gisqEuRLcHvBHY
mayo.eduTXT0google-site-verification=Z69yPWJq4hhx0snUrXd4Vx6UfzNYL7nPsBXAnmhBZeQ
mayo.eduTXT0onetrust-domain-verification=76ed506b42e14ba9b6b1c0459d2f58bf
mayo.eduTXT0openai-domain-verification=dv-i7ZaLCeK2qrclGOze4M2PiHQ
mayo.eduTXT0webexdomainverification.4C675B8ACF31B136E053AB06FC0A3F65=9ecac964-5b6c-4400-9b6f-257f52f22845
mayo.eduTXT0google-site-verification=SpnGUxUsOo4HMJfzo6JnWBh-FRvKgmULlghqq1hoPEQ
mayo.eduTXT0VerificationToken:ncy863bz54x4hbfx0kxpzms73067ls2p
mayo.eduTXT0google-site-verification=iX2UMwVMr52MWt-vkNO2rDXe11eYb3bRHmbt3ohIvto
mayo.eduTXT0facebook-domain-verification=d7it05etkce11qsdsdhkpo5597zimn
mayo.eduTXT0fwhJ2Yilhr8oJN+TnFhPLKARgF3pd+RukYS5/VDQrfpBkGzaFqGx6iwvxkHVU918P12qy8ACL1H13994woZeqg==
mayo.eduTXT0smartsheet-site-validation=KJkBWGA9r3NCAZ7EpPrJmyICOCXTUinO
mayo.eduTXT0airtable-verification=459857655e95cc2ee956f20303a55c81
mayo.eduTXT0anthropic-domain-verification-mredpm=fzmnmnMBZogf4f6FTlyqMr0g3
mayo.eduTXT0facebook-domain-verification=a130yhg534txrzgca135ruqp10lzxb
mayo.eduTXT0miro-verification=c81b2b4f7e056deac221edd1a0421224c3b3ba73
mayo.eduTXT0onetrust-domain-verification=3c50588d574743f494105a5f1f7d202a
mayo.eduTXT0jamf-site-verification=R0K83JJqj_bgnqVbpXLfAw
mayo.eduTXT0neat-pulse-domain-verification-7X1p1Rv=ee076bee-957c-4239-95d6-43aa3a297b08
mayo.eduTXT0smartsheet-site-validation=OL24tsI9LLKKAV1WeGXd-YY9T6iZ7va6
mayo.eduTXT0google-site-verification=MV6rLYiGAtUuMD-NVU6ovO-WZc2WxXv8uk6TC_d1bhE
mayo.eduTXT0ncy863bz54x4hbfx0kxpzms73067ls2p
mayo.eduTXT0docker-verification=dd5c1bdd-e5ff-496b-9d58-7eb86aa512da
mayo.eduTXT0mongodb-site-verification=JSoyi3kpvotIkRpHC3Eo1BdbleqBMkoZ
mayo.eduTXT0google-site-verification=YSC2t2Lb3qKAUeXMILICpESh3VDYOW4LL9dkEq0JYX4
mayo.eduTXT0adobe-idp-site-verification=1a1d294e03dc1f18f089fdab21096893adea673f8881987239a14971cf7c89b5
mayo.eduTXT0v=spf1 mx include:_spf.mayo.edu include:_spf_sf_lms.mayo.edu include:_spf_msgfe_mcmo.mayo.edu include:_spf_sf_lms_dc4.mayo.edu -all
www.mayo.eduCNAME0wildcard.mayo.edu.edgekey.net
www.mayo.eduA023.209.58.10

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 mayo.edu

Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

Get alerted the moment mayo.edu's DNS changes

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

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