mayoclinic.org
The world's best hospital - Mayo Clinic
mayoclinic.org is registered with CSC Corporate Domains, Inc. since February 8, 1997 (29.7 years). The registration expires on February 9, 2028. The site runs on Next.js, React, Akamai and 5 other technologies. Its email security grade is D. Its SSL certificate is issued by Sectigo Limited and is valid for 192 more days.
- Domain age
- 29.7 yrs
- Technologies
- 8
- Email security
- D
- SSL days left
- 192
Registration
| Registrar | CSC Corporate Domains, Inc. |
|---|---|
| IANA ID | 299 |
| Registered | February 8, 1997 |
| Expires | February 9, 2028 |
| Updated | August 12, 2026 |
| Status | server delete prohibited, client transfer prohibited, server transfer prohibited, server update prohibited |
| Name servers | a1-70.akam.net, a10-66.akam.net, a13-66.akam.net, a14-64.akam.net, a18-66.akam.net, a3-66.akam.net, dns1.mayo.edu, dns2.mayo.edu |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 129.176.1.88 | 1200 |
| MX | mail2.mayo.edu 10 | 10800 |
| MX | mail4.mayo.edu 10 | 10800 |
| MX | mail5.mayo.edu 10 | 10800 |
| MX | mail3.mayo.edu 10 | 10800 |
| NS | a13-66.akam.net | 10800 |
| NS | a3-66.akam.net | 10800 |
| NS | dns1.mayo.edu | 10800 |
| NS | dns2.mayo.edu | 10800 |
| NS | a18-66.akam.net | 10800 |
| NS | a1-70.akam.net | 10800 |
| NS | a14-64.akam.net | 10800 |
| NS | a10-66.akam.net | 10800 |
| TXT | google-site-verification=JKKcK-DB3LxE-lKs2pZjLfa9o--85ahsbeOwD-LDNdY | 10800 |
| TXT | apple-domain-verification=tB6bZOjVnxrGsvNAUCrbvu8w13vf8gisqEuRLcHvBHY | 10800 |
| TXT | apple-domain-verification=5FmDAtv2LsDzpMQJbHcPQadpnY8p1YJn5I5oM64bP_k | 10800 |
| TXT | google-site-verification=RTxl6bpOvfdYSWz8OvWzgQBH7z8MU19_g8HIm0_FvmM | 10800 |
| TXT | ncy863bz54x4hbfx0kxpzms73067ls2p | 10800 |
| TXT | google-site-verification=ICU8hJAwq3J2ACTSaBwdom6ULZp-485-2jcBAe3MdHY | 10800 |
| TXT | google-site-verification=6vNtdz7ZLqfEYDC2BP1hJKrMY_7QtttXQiTykug1hYA | 10800 |
| TXT | google-site-verification=4c_u2Bkm2Ukeurbn5E8KNOMWB8mZ13akrsKP4Pf9MLY | 10800 |
| TXT | _uz5g1k3wp3my53wj46cfl46g6oxkp54 | 10800 |
| TXT | google-site-verification=rSQpDFkAgTB3fF4YoIkO1jSJOs7JOlG8CZMzuQJNdxs | 10800 |
| TXT | google-site-verification=c_nY9XkweOjwanwbo_17mAeu3bcE4YM5ow3YLyr2F_Q | 10800 |
| TXT | v=spf1 mx include:_spf.mayo.edu include:_spf_msgfe_mcmo.mayo.edu -all | 10800 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | GB, Sectigo Public Server Authentication CA OV R40, Sectigo Limited |
| Expires | May 21, 2027 |
| Days remaining | 192 |
| Protocol | TLSv1.2 |
| Names | mwredirects5.mayo.edu, *.edlink.mayo.edu, *.mayo.edu, *.mayoclinic.org, *.mayoclinicplatform.org, *.mayomedicallaboratories.com, *.testcatalog.org, arabic.mayoclinic.org, edlink.mayo.edu, mayo.edu, mayoclinic.com, mayoclinic.org |
Email security
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good4 MX record(s) found.
Homepage metadata
| Title | The world's best hospital - Mayo Clinic |
|---|---|
| Description | Mayo Clinic is the No. 1 hospital in the world., with campuses in Arizona, Florida, and Minnesota |
| Language | en |
| Canonical | https://www.mayoclinic.org |
| Structured data | WebPage, BreadcrumbList |
| Indexable | Yes |
| Word count | 824 |
About mayoclinic.org
Who is the registrar of mayoclinic.org?
mayoclinic.org is registered with CSC Corporate Domains, Inc. (IANA ID 299).
When does mayoclinic.org expire?
The current registration of mayoclinic.org expires on February 9, 2028. It was first registered on February 8, 1997.
What technology does mayoclinic.org use?
We detected 8 technologies on mayoclinic.org, including Akamai, Google Cloud, Next.js, React, Akamai mPulse, Node.js.
Does mayoclinic.org protect its email with SPF and DMARC?
mayoclinic.org scores 50/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of mayoclinic.org?
mayoclinic.org uses a13-66.akam.net, a3-66.akam.net, dns1.mayo.edu, dns2.mayo.edu, a18-66.akam.net, a1-70.akam.net, a14-64.akam.net, a10-66.akam.net.