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Total

DNS

Email

Security

Network

Availability

Domainhopkinsmedicine.org

IPv42

IPv60

MX records0

StatusActive

Domain technical report

Attention Required! | Cloudflare

hopkinsmedicine.org

Generated: 2026-08-08T19:43:36-05:00 · Cached result

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IPv42

IPv60

MX0

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

2 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

✓

DNSSEC chain15 / 15 pts · Dns

DS and DNSKEY detected.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

MX records0 / 20 pts · Mail

0 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

79 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers8 / 35 pts · Security

2 of 9 evaluated headers detected.

PTR reverse DNS0 / 30 pts · Network

PTR not detected.

✓

IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

HTTP response0 / 40 pts · Availability

HTTP/2 403

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)

162.159.140.66
172.66.0.66

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

0 record(s)

—

Not configured

TXT

10 record(s)

"globalsign-domain-verification=FCFAED1046A23D3206526D2AC0F10839"
"v=spf1 ip4:128.220.39.0/24 ip4:162.129.199.0/24 a mx ptr include:icpbounce.com ~all"
"781BAF911EB8521BF25B9B6FF4338262"
"google-site-verification=acXr4TrlXqfFvE4LqSXrs8lqxB7brESuTq90V_l3oA8"
"google-site-verification=42Xb-kZtGymqFrEYMbuHN5HnaWpLgWpuMI6Npk_j9Bk"
"google-site-verification=lDcK-sQeNha77BoS46BrASO1gdssIppd7VBugAz-ybs"
"ca3-bccab62bd1fe44adbf3749885c7bc271"
"facebook-domain-verification=csdmc58zuugvdgvteb2e45h4576qd5"
"nbj2qlg9f01b0bdho2tlkqg08j"
"onetrust-domain-verification=bfbba65ba4e0466bb48915af7243042c"

NS

2 record(s)

ens1.jhmi.edu.
ens1.jhu.edu.

SOA

1 record(s)

ens1.jhu.edu. empty.empty. 2014046032 3600 600 1209600 3600

CAA

0 record(s)

—

Not configured

DS

1 record(s)

63583 13 2 E0A8E7D39BCA7869B3B4CE3FDE3E389294DB0264FB11D819A980F32C C6690205

DNSKEY

4 record(s)

256 3 13 D192F4IqtCZgCSUoMO9ZI2yygtT0IpBzW5FKf+ndpLSXxzuHPGJdIPR5 lSvS5jRu92TL6xdDN2/vBPGBYZPFGQ==
256 3 13 as6KTVItHiWCBORQw+aQxBDnGUkRTs8PWKzTee8kJOoy3swQoLLx3bRz v5k9P+jxGbkadG1W0NqCCDAUmC+hxw==
257 3 13 jHhLCOsQncx99DNOXEKChfs2EW1PGVSGNXqWqOkQX/CSITkIx3No6VnA akntIlH4TXAuSwBQtOgGO7mLkoS8lQ==
256 3 13 32H/y7DApH3fUmUO5MV2fx/4Zt7dSU9E3WNuTpj3GNNCvnsTqzKBLYvE ow0Ip1ne0IfIJb+iRwlxx9OaXjUz1A==

RRSIG

8 record(s)

SOA 13 2 3600 20260907230430 20260808220430 36572 hopkinsmedicine.org. GMc7lRFnCMR6+IVt1rs8PjobqR8lqx55lMhqyMAuC+gWa/0S3LsvOhF/ vD0xLYV8xLGjJEwh5RnZqjlxjNaOKg==
NS 13 2 3600 20260816030657 20260717024514 63855 hopkinsmedicine.org. LoKpxYkFyW26YWC/cJBpj3STsYCw52nm7/DwzmlbW9po+r5hO3uPRtGq xjwVkHJhVNRE+Q9HAuCa8RG51leByQ==
TXT 13 2 3600 20260902081207 20260803074219 36572 hopkinsmedicine.org. 3Z5xcw25zwEw+D6zzJbHFvaDHwAuzYYFx/azQqmjn8OWqxpVurJl2fx1 gf2NTifk72rn4PnsbrBV56pAT1xWQw==
DNSKEY 13 2 3600 20260821093050 20260722110021 63583 hopkinsmedicine.org. cTiEPKO1opUWbxuFKesKIOKq1stD62jmo5TynlnJU+OZs8t2fif85oGB XOr+EAXRohJGQHqbj0hOx0JbJ92sxw==
A 13 2 1800 20260828110948 20260729110755 36572 hopkinsmedicine.org. pAv2MNlnpDHbZ3XV7zRlCx0cdJ5+/GuH163MrIQR4I8Jo8RlfRW8gkjy l4FxGIrTmWfVHMnMZ41k22ulpCUHUQ==
DS 8 2 3600 20260822152352 20260801142352 44925 org. LiFhnkslEUz/0Oz1ow/xEepwWVAV8oX/JvfTRtyHQkV2N4XKRNYuINr0 1KE+tnJGphEP9Bnetl8OxeIe/aFv6MDYMJpCaJmxigIht/lVSQg65cGC /ZatP3qokXi3PCmF8MbuFOCL9bDIFBS/jYl1RV/DnGtVpgWE4KB56lr/ Vwc=
NSEC3PARAM 13 2 0 20260907054614 20260808054358 36572 hopkinsmedicine.org. eG5+9fQh/Vt/qD1rcO+J4Zmwzo9ZHch0xbBlyYIp3rMGMvkWV8NrMnUb CpuDtbbBMnGkN6tRvfgHGAfIu4ujWQ==
TYPE65534 13 2 0 20260819165941 20260720160407 63855 hopkinsmedicine.org. xN1TplsDZpbAqmVBi7Ju2UnkR8qqovSkcE5rbWCXaSbJ2s5laMdT7vm6 +48yaWykT821akagx89NPH2dis3wPw==

NSEC

0 record(s)

—

Not configured

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 ip4:128.220.39.0/24 ip4:162.129.199.0/24 a mx ptr include:icpbounce.com ~all

DMARC

Configured

v=DMARC1; p=reject; rua=mailto:twd3anjc@ag.dmarcian.com; ruf=mailto:twd3anjc@fr.dmarcian.com;

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Attention Required! | Cloudflare

Description

Final URL

https://hopkinsmedicine.org/

HTTP status

403

HTTP

Status

HTTP/2 403

Final URL

https://hopkinsmedicine.org/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

hopkinsmedicine.org

Valid from

2026-07-29T01:00:47-05:00

Valid until

2026-10-27T01:00:46-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

2 active

—

HSTSNot detected

—

Content Security PolicyNot detected

—

X-Content-Type-OptionsNot detected

✓

X-Frame-OptionsImplemented

✓

Referrer PolicyImplemented

—

Permissions PolicyNot detected

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

162.159.140.66, 172.66.0.66

34,93 ms

Cloudflare

1.1.1.1

162.159.140.66, 172.66.0.66

53,70 ms

Quad9

9.9.9.9

162.159.140.66, 172.66.0.66

77,15 ms

OpenDNS

208.67.222.222

162.159.140.66, 172.66.0.66

47,10 ms

AdGuard

94.140.14.14

162.159.140.66, 172.66.0.66

51,22 ms

IP, geolocation and ASNAssociated network information

162.159.140.66

No data

success

country

region

city

asn

organization

isp

172.66.0.66

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

hopkinsmedicine.org

Port 25: Closed/unreachable - 32.9 ms - 
Port 465: Closed/unreachable - 4016.8 ms - 
Port 587: Closed/unreachable - 4017.9 ms -

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