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Total

DNS

Email

100

Security

Network

Availability

Domainwolterskluwer.com

IPv42

IPv60

MX records1

StatusActive

Domain technical report

Just a moment...

wolterskluwer.com

Generated: 2026-08-08T23:11:16-05:00 · Cached result

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IPv42

IPv60

MX1

NS4

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

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

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

1 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

✓

DKIM20 / 20 pts · Mail

A DKIM selector was verified.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

68 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

✓

HTTP security headers35 / 35 pts · Security

9 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: aa089eb6179d1ae2b.awsglobalaccelerator.com

✓

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)

76.223.34.124
13.248.160.137

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

0 wolterskluwer.mail.protection.outlook.com.

TXT

82 record(s)

"p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrJEIraG8h46y8Dxz2q4RWZScghFJDQQ8dnRQQ03C29Mg1zNCl36VbbI2vlFHqNHJRjTKju0TpB+FWtl1oOoC0QtyXz1IF2iRBmhuAPv+bl++Lxd8SjJobxmH3m1QVR/fIgjl0VAwRx+8LyIuoGnV2aURmX51GxYbqN8QiOBGfJQIDAQAB"
"amazonses:XhNn1iKEO3jQlI+mHoGb/8L2Zzp7LZ4uchN8scgCtPk="
"mongodb-site-verification=wF12L3hiqjWgEKZzDWIvMVd1TAdxpH4v"
"ih8arj6f5v49jt3vh64dignau6"
"asv=4af7337e5ab237dcc1387d8c3d76a279"
"pardot731913=9863868c6fcf0df7517a117554e0f28404239711905d61285dadf06ea7f9f073"
"qrlhm62nb70w4x0vhkfc4jpcz1vtrbvk"
"miro-verification=b340eda66068713da1270f9a088b3a6321437550"
"mongodb-site-verification=dFf26Ndsw41azW7RYmjERbxwobKdnwEZ"
"jr9rbnjgqdmfipgi937jicmaaf"
"atlassian-domain-verification=StiQ2KrduMrIj7Z/kv6drzkosavMAAIanoTJWlPGbYjsNAyiH5KpvIUJL7ZntiRI"
"atlassian-sending-domain-verification=9def40a0-d875-410d-849b-a9c133df525d"
"atlassian-domain-verification=fB1n/La4Jz7yFC1bEolvvZSadvUV3y/Lq2ctr3aEIQdKQ8gWznyZkRs61QpCpHCC"
"AK9oV9D8nCBDAO7zwsYIYP4TjmzUHkmYR4j+r9+0Lb4="
"pendo-domain-verification=7428f1bd-3f32-494d-b531-36ec10e48998"
"212.211.139.9"
"teamviewer-sso-verification=ef7e936ab4d248058bffb7062566d2d3"
"pardot399122=16f9e555fa72bf66fb94d456e33b8f296c38f8d90a9ae3ce008a438f62f59998"
"4801eq6erlnsoctq8hofhjv0hj"
"openai-domain-verification=dv-qnWf0GpWsrSVXrzAENfbE344"
"teamviewer-sso-verification=6f4ec27c1c0f4a4587a2d755655a17e8"
"adobe-idp-site-verification=71d8f4410b4807380d4bb9fecb30c08510e3607259a347930011d501c121b533"
"atlassian-domain-verification=eRRUO/0VWbhPshgNGSGEPda8HMMZq/KsiVBsfPaNpm8nvJwmRzEoGtx7KDa3GSa6"
"UK-federation-domain-verification=bdb129f6c29f5ec35ac5ea89256845aa"
"fvfr100et2b0id92dmd44h3op1"
"amazonses:++7bjPYzAVzIb7vRY7gcpuR2ZBj8gM/8+Fq92swBQ1k="
"google-site-verification=LojBcpjTQSq3XZTO7yjIwCz4OrYVoUvYsval6lTjVJ4"
"tbNcJoU9-Tht3-06lrylve8xidLi1xL_MZ-rfktjF2U"
"00DWL000008YdvE=1TBWL0000000H7J"
"smartsheet-site-validation=-xI1dNinRpBX0uPxZ7RGnUXTpqJRBhC7"
"adobe-sign-verification=9827dfe51d191327d94c28cc5a7408"
"google-site-verification=ywVSRjOexLUXVkkpNhqZfwFS2l-6R2crzhd2lFxUFgw"
"smartsheet-site-validation=RGh7XSGBZQctusgOoyeSS02qGZXvbehG"
"486uvl44q2o3emo6ivaeqbsth5" "6osfhgr2vbr412cvqa884q9kis" "qqc6bto6asi0qib84gk5rq3gsp"
"v=spf1 include:spf.wolterskluwer.com include:spf2.wolterskluwer.com ~all"
"zapier-domain-verification-challenge=4b511ccb-3a51-476b-9167-779d3ba43f82"
"ms-domain-verification=af2670bc-a493-492d-83e7-bdb3fa614f77"
"_globalsign-domain-verification=yUo6O2RtxlXLZv4CbvSUDEZkUjIpzvwA9Sn6TY60cZ"
"pardot1098032=f68c1c49ad71d152b44f9d9c3b405f2bf00df2e4593ebf21dc8cdcfc0265e6fe"
"cursor-domain-verification-b4edg7=mOlsEAihUojkObZRhwe7x23mn"
"vmdcokv0qbp29furn8t0c4f3fh"
"infoblox-domain-mastery=adb31d2b1afac0084e4e8f613b765db3c2cc1d98b82be38edc2ea8592aff361d6f"
"apple-domain-verification=OXig4YYzfeVgSKCv"
"atlassian-domain-verification=ieukIwCs8lAYgj2Gr8GVbwL8TNrXQaDX4iTn3F5LvYTAouhJRocDSb6wTMgmSpmo"
"2vMXqHZCJxVNv0ZPaJFhq8cdbks:6DB2-A90F-0216-44FF-FFB9-103C-C0F1-0C87"
"google-site-verification=-B1drrdX9tP6UkHwxLgXKADRY4WDv90zb7tyAbEBW7M"
"_vhezeyfo9fkovd2ijpef7j2izjb9ejs"
"google-site-verification=Eczb5xbhxT7APoPD8fKoJL5Tqd94rVHQqUphzbsDw6A"
"MS=ms42247502"
"ciscocidomainverification=5b4d39d56d9dc011a1130866c495cdb637ae94362c5aefd486d37220441d212a "
"amazonses:fvjlL07yFXQv7HPmcglJoFTV4HlZnobrF23+Zd0U02U="
"00D4x000004yJov=1TBQO00000002Ur"
"sending_domain1098022=880852b407dc525cdbb709c3df722c1b13988dd6c9552282d7fe1de8e0909f4e"
"onetrust-domain-verification=23ce9e8b7cff4eda8af0baed1cdb15a3"
"atlassian-domain-verification=sL6XWcHhbHziodHqXwJ5Kll/Rb4PXGL85qU5ErKT/SYbogLpxr8GjFtL9somIzRk"
"pardot1098022=e81837a50c980c77913dd2e1ce40fd275236502531246c90a521d24d67f96344"
"pardot_339101_*=19a3ad356911ad658191ee53fe77578a09a0449f276fc05b71c5e70abe3c689b"
"flexera-domain-verification-vpjugwgcnlopfbxp"
"atlassian-domain-verification=S0EsB3OGmz8aVfKkL4fAicw+tRifQYq6RaTof4x+lQSUzqe8Fa5Wh/RpPWnXDVfb"
"ew5wnbqfQB8q_0J3-pn0HmZkeeG_8feTOMSu_RIOHd4"
"pardot940253=01ee10a5a7f38916487035c9ae27a61e0eed5bbf437d4abe5713b3d85703445c"
"include:2514384.spf01.hubspotemail.net"
"pardot956672=3977093e47e13a1f6616e6e3ff3ba60cc59250c46a3278a0c717d1d28f0e60cf"
"5npvvhrq1pmra39utam58hj7oo" "f5CGo5aJX1Qm2yHEkFF5EgLc4o7K3H4T3ENWtD+jVcQ3nqJ0KyjmmBaygbFGSKg9tVNSSkNHqOhZtF6UikHl5A=="
"111fc71768ae22d1"
"sending_domain1098032=e268fd9475ffbaba6986e69f6547ba969078fe2d60af105f8f2b47f63b508373"
"b8926aeda68c4c708a7da1e734bca78e"
"ttddhaurm178j8868jk9uq9c87"
"guq8n01it8rupor8ia83stm3bh"
"pardot920163=b7c01dbcb02bca1a32f37d979278841760a29019cf037e9c32a65bef6c7f4d2b"
"anthropic-domain-verification-7v44p6=6HWVXNbert208hAFDBzsLchUW"
"pardot399122=2538123cd4b3e7521a32c996a29167b6f9343f080bb2839c8357c4cf88296d93"
"297ofielbvsohkd0it4691h809."
"onetrust-domain-verification=bdf6b5241b3940e7b5954938cf023a89"
"MS=ms55391449"
"_kyuvvwgnakvkx3i1og9xu39134kqk8q"
"onetrust-domain-verification=bd102e022878455981dad00ca02fdd4b"
"MS=ms87676732"
"google-site-verification=yA0NUcrAvyJogh_v1xPgc_UgXT_eQ9ohwOAStrYAU-w"
"amazonses:QHC7y2VAe0O8nNHT3JDkUXUa59aTw1ofNa6G4duBq8k="
"amazonses:UKsa+MYyxR+QvMAGbK8OHKLJEkftgzHXCngwMUcuFk0="
"docker-verification=d54a73e0-7977-442e-91ec-04a44f6a8d6e"

NS

4 record(s)

ns-537.awsdns-03.net.
ns-1985.awsdns-56.co.uk.
ns-1088.awsdns-08.org.
ns-405.awsdns-50.com.

SOA

1 record(s)

ns-537.awsdns-03.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400

SPF

Configured

v=spf1 include:spf.wolterskluwer.com include:spf2.wolterskluwer.com ~all

DMARC

Configured

v=DMARC1; p=quarantine; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:DMARC_RUA@wolterskluwer.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:dmarc_ruf@wolterskluwer.com; pct=100; fo=1; ri=86400

DKIM

Selector default

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4qtY7G75qRAO+4aE8XRtQfQEg+binkOuGut020DLEFle5ixUmJr6IXtXcZv2A66TEIWZ9aZSyiM0DNBb44Rcg5u9yZHCtrEl351A69K9WJggI1jvHqB3M65spOphQD0AdPlzCZrZUvSS5YzAROp1rpwjBZH3R8mG04WARKHoTs+FjNZDnHNlfC9n3v1DDJw0MIyFOox+pu65uxh3kPHM1rvA4gI2+rOfBi/Szh9oFMOTE6zDxAeWI7xUqngywnDNYqSuUagkiQxKW7q4tfPjtnM9f0ochMsC77t5C38OLeXZooPezSXLpDVTMllJ9Pm797/aDCs+vK2ATvUKIKsjQQIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Just a moment...

Description

Final URL

https://www.wolterskluwer.com/

HTTP status

403

HTTP

Status

HTTP/2 403

Final URL

https://www.wolterskluwer.com/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

wolterskluwer.com

Valid from

2026-07-18T09:51:58-05:00

Valid until

2026-10-16T09:51:57-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

9 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

✓

Referrer PolicyImplemented

✓

Permissions PolicyImplemented

✓

Cross-Origin-Opener-PolicyImplemented

✓

Cross-Origin-Embedder-PolicyImplemented

✓

Cross-Origin-Resource-PolicyImplemented

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

13.248.160.137, 76.223.34.124

34,53 ms

Cloudflare

1.1.1.1

13.248.160.137, 76.223.34.124

36,59 ms

Quad9

9.9.9.9

13.248.160.137, 76.223.34.124

35,03 ms

OpenDNS

208.67.222.222

13.248.160.137, 76.223.34.124

26,25 ms

AdGuard

94.140.14.14

13.248.160.137, 76.223.34.124

58,61 ms

IP, geolocation and ASNAssociated network information

76.223.34.124

No data

success

country

region

city

asn

organization

isp

13.248.160.137

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

wolterskluwer.mail.protection.outlook.com

Port 25: Closed/unreachable - 24.1 ms - 
Port 465: Closed/unreachable - 4055.1 ms - 
Port 587: Closed/unreachable - 4053.6 ms -

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