mckinsey.com
mckinsey.com is registered with CSC Corporate Domains, Inc. since May 22, 1990 (36.5 years). The registration expires on May 23, 2028. Its email security grade is C. Its SSL certificate is issued by DigiCert Inc and is valid for 171 more days.
- Domain age
- 36.5 yrs
- Technologies
- —
- Email security
- C
- SSL days left
- 171
Registration
| Registrar | CSC Corporate Domains, Inc. |
|---|---|
| IANA ID | 299 |
| Registered | May 22, 1990 |
| Expires | May 23, 2028 |
| Updated | May 19, 2026 |
| Status | client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited |
| Name servers | a1-89.akam.net, a12-64.akam.net, a18-65.akam.net, a22-66.akam.net, a3-67.akam.net, a9-64.akam.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 157.191.4.253 | 100 |
| MX | mxa-00134603.gslb.pphosted.com 10 | 300 |
| MX | mxb-00134603.gslb.pphosted.com 10 | 300 |
| NS | a9-64.akam.net | 300 |
| NS | a22-66.akam.net | 300 |
| NS | a3-67.akam.net | 300 |
| NS | a1-89.akam.net | 300 |
| NS | a18-65.akam.net | 300 |
| NS | a12-64.akam.net | 300 |
| TXT | amazonses:yf58RRsp6mfiNtpdL+UxFa6iXIpPMwoOXmbekzz/fhs= | 3600 |
| TXT | Dynatrace-site-verification=3825b3ab-845a-4b28-be6d-2b3e6286c53b__dojugjpk5co6mpmpofbmk5gvqe | 3600 |
| TXT | cloudflare_dashboard_sso=ce9e2c63a5a40600f85d2f8b81443ebf | 3600 |
| TXT | amazonses:JOXcSvEh4+HuPnZKV1opmnLnyHP8Y/o3eJb60tyy5Xs= | 3600 |
| TXT | M6xrqcoihRCK3qxxSNYQCvbUX3wZwtzcMuPOXIB5lyct0iG37N6Gs8BlqBsNOsfGsjL/qI0CvWZd8Geu08X7ZA== | 3600 |
| TXT | scnv-verification=cae4f1fe29a7bfc2fd896e30add3b547:80c50582b307b84d5f6450c9ca0fa260:c9387346a102458c9041c4202ef3b482 | 3600 |
| TXT | cursor-domain-verification-2tmqy0=8THabbUB6it82aEgrhXHTV7Xt | 3600 |
| TXT | jamf-site-verification=pSSW7qIbD5dk5vvIHrBUZA | 3600 |
| TXT | amazonses:isza7M7lTSXis/BmCNPa89ltV7QWsirbcZOciFPhcZU= | 3600 |
| TXT | amazonses:V/jLf60yiclJPher9S5uqvHXpUskJISgkWAmmFt4TQY= | 3600 |
| TXT | google-site-verification=wm62TY6lnpdp8Ulw2nxFyxUCzUhUllx8uMPLI-7XLKA | 3600 |
| TXT | paloaltonetworks-site-verification=c21ede440ff9a88206c6da508cff2697b90a1accd56b6aa3b07b52a5f2e84358 | 3600 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, DigiCert Global G2 TLS RSA SHA256 2020 CA1, DigiCert Inc |
| Expires | April 30, 2027 |
| Days remaining | 171 |
| Protocol | TLSv1.2 |
| Names | mckinsey.com, a-place-for-you.mckinsey.com, ac2.intranet.mckinsey.com, ai-bootcamp.mckinsey.com, alpineuniversity.mckinsey.com, alumni.intranet.mckinsey.com, amplify.mckinsey.com, amsterdam.mckinsey.com, apd.mckinsey.com, aplaceforyou.mckinsey.com, army-analytics-and-agile.mckinsey.com, asiahouse.mckinsey.com |
Email security
- warnSPF uses 10 of the 10 allowed DNS lookups. Adding another service may break it.
- 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 policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good2 MX record(s) found. Mail is handled by Proofpoint.
About mckinsey.com
Who is the registrar of mckinsey.com?
mckinsey.com is registered with CSC Corporate Domains, Inc. (IANA ID 299).
When does mckinsey.com expire?
The current registration of mckinsey.com expires on May 23, 2028. It was first registered on May 22, 1990.
Does mckinsey.com protect its email with SPF and DMARC?
mckinsey.com scores 70/100 (grade C) for email security. SPF uses 10 of the 10 allowed DNS lookups. Adding another service may break it. 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 mckinsey.com?
mckinsey.com uses a9-64.akam.net, a22-66.akam.net, a3-67.akam.net, a1-89.akam.net, a18-65.akam.net, a12-64.akam.net.