hopkinsmedicine.org
hopkinsmedicine.org is registered with MarkMonitor Inc. since December 10, 1999 (26.9 years). The registration expires on December 10, 2034. Its email security grade is C. Its SSL certificate is issued by Let's Encrypt and is valid for 45 more days.
- Domain age
- 26.9 yrs
- Technologies
- —
- Email security
- C
- SSL days left
- 45
Registration
| Registrar | MarkMonitor Inc. |
|---|---|
| IANA ID | 292 |
| Registered | December 10, 1999 |
| Expires | December 10, 2034 |
| Updated | August 19, 2026 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited |
| Name servers | ens1.jhmi.edu, ens1.jhu.edu |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 162.159.140.66 | 1800 |
| A | 172.66.0.66 | 1800 |
| NS | ens1.jhu.edu | 3600 |
| NS | ens1.jhmi.edu | 3600 |
| TXT | nbj2qlg9f01b0bdho2tlkqg08j | 3600 |
| TXT | 781BAF911EB8521BF25B9B6FF4338262 | 3600 |
| TXT | ca3-bccab62bd1fe44adbf3749885c7bc271 | 3600 |
| TXT | facebook-domain-verification=csdmc58zuugvdgvteb2e45h4576qd5 | 3600 |
| TXT | onetrust-domain-verification=bfbba65ba4e0466bb48915af7243042c | 3600 |
| TXT | globalsign-domain-verification=FCFAED1046A23D3206526D2AC0F10839 | 3600 |
| TXT | google-site-verification=42Xb-kZtGymqFrEYMbuHN5HnaWpLgWpuMI6Npk_j9Bk | 3600 |
| TXT | google-site-verification=acXr4TrlXqfFvE4LqSXrs8lqxB7brESuTq90V_l3oA8 | 3600 |
| TXT | google-site-verification=lDcK-sQeNha77BoS46BrASO1gdssIppd7VBugAz-ybs | 3600 |
| TXT | v=spf1 ip4:128.220.39.0/24 ip4:162.129.199.0/24 a mx ptr include:icpbounce.com ~all | 3600 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE1, Let's Encrypt |
| Expires | December 25, 2026 |
| Days remaining | 45 |
| Protocol | TLSv1.3 |
| Names | *.hopkinsmedicine.org, hopkinsmedicine.org |
Email security
- warnSPF uses the deprecated 'ptr' mechanism, which is slow and ignored by some receivers.
- 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 MX records: this domain cannot receive email.
- 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 marked as suspicious (soft fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
About hopkinsmedicine.org
Who is the registrar of hopkinsmedicine.org?
hopkinsmedicine.org is registered with MarkMonitor Inc. (IANA ID 292).
When does hopkinsmedicine.org expire?
The current registration of hopkinsmedicine.org expires on December 10, 2034. It was first registered on December 10, 1999.
Does hopkinsmedicine.org protect its email with SPF and DMARC?
hopkinsmedicine.org scores 76/100 (grade C) for email security. SPF uses the deprecated 'ptr' mechanism, which is slow and ignored by some receivers. 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 hopkinsmedicine.org?
hopkinsmedicine.org uses ens1.jhu.edu, ens1.jhmi.edu.