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82
Total
85
DNS
90
Email
73
Security
50
Network
100
Availability
Domainwzb.eu
IPv41
IPv60
MX records1
StatusActive
Domain technical report

Wissenschaftszentrum Berlin für Sozialforschung | WZB

wzb.eu

Wissenschaftszentrum Berlin für Sozialforschung

Generated: 2026-08-12T11:58:58-05:00 · Cached result

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IPv41
IPv60
MX1
NS2

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

1 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 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

105 day(s) remaining.

✓
Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

i
HTTP security headers8 / 35 pts · Security

2 of 9 evaluated headers detected.

✓
PTR reverse DNS30 / 30 pts · Network

PTR: erato.wzb.eu

i
IPv4 diversity20 / 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 response40 / 40 pts · Availability

HTTP/1.1 200 OK

✓
HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)
193.174.6.43

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

1 record(s)
10 wzb-eu.mail.protection.outlook.com.

TXT

6 record(s)
"HARICA-X8XbKqVZQe3iewoTAKA"
"MS=ms52294703"
"adobe-idp-site-verification=63acdcdc0cd9e932e184711549dffc94c2892fcc1795fe63151787a5f473afcd"
"have-i-been-pwned-verification=d22fb37995779663a07e7ca78866ec72"
"v=spf1 mx a:mail.wzb.eu a:artemis.wzb.eu ip4:83.246.65.0/24 ip4:217.64.175.0/24 ip4:94.100.128.0/20 ip4:162.55.80.16/32 include:_spf.pretix.eu include:spf.crsend.com include:spf.cluster.4hr.de include:spf.protection.outlook.com ~all"
"google-site-verification=144mnzl3vN6siRHcduldLYrXkW94kqtZQ77ehae0U38"

NS

2 record(s)
dns.wzb.eu.
dns-4.dfn.de.

SOA

1 record(s)
dns.wzb.eu. hostmaster.wzb.eu. 2026073189 14400 3600 1814400 3600

CAA

0 record(s)
—

Not configured

DS

1 record(s)
28734 10 2 DCF6F23D2529D56F2A95B8F84E828164D8A2E854C27AF34B66DD6168 141296BD

DNSKEY

2 record(s)
256 3 10 AwEAAae5bN02We203Nec5osry7GtPBxrc9vaH04Y2FtGDt9K0x//ZYSw YmFPY8t9FIdQ8qE5bIN8LhXjEGjKryffKyhRYwgH3+p82aCT40czpp2Q tjcrK04DwAVYcKJ41oYHW8mGmCh2XisfGi25SIFvrSD+1NF77l4i2eC4 zLWR1DAvXfc/Pou3aahml/zqFVa/IuVGlYcyzt19pWmPNiRzxNKNlPL8 AZs30OhdlYE3zxvWtTVeyBCtO5uPA7QCWThQjDsa2kxIqI0qkJ3g1RR0 shUMYwuXKFCj4DYoiSv92vCb3VwEOQAyfd8VlKFaz2DyW7q3uoV6Xe+W L4pYXt2S1WFDFjKdh2TUZ04DkksFXbK0Y8dzaUSQw9OOIGXUrBceS7bO KkEj2FjhveepHO+xVrvlNmMdQo2Y6mLz3sdvnIv/co/RaPHkvq6iRMsd r3+Qsms/4JFmc9npDiAKbnCnE19wGAd6hiCCZP2Cy5vv5aZr+aD5hAxX AHdqvYcKwJheHy8u7KhqeK9qq9gI28HOoERYhpD09zScuPf0lBWpDfuG KcUL9C8AlJ7wqWAoqH9CYRXRXvkdY3j2Ez0T9S8nu9X7MHoF+dW8onHg JF5V5Z8E7dxFrLtFdbJGwuWlFg0Ic7tLqHWd3u4dNBeAv/9bamvDj0mC 27YilD4risIls+PB
257 3 10 AwEAAe5l/soTPvaxO/0K9j5w1c20eIDSfy2JD2uOCiLvWggpwlqH1fIc 5ice5IOZQGRV3z2EqDFqSzwYwMgQSuRAEeaHTMpPOuTbKIPu2xs+qJAl hYrv2iuvu2z5Amttdm5kDUVhUwBUSCOo8cEIT5u0+xvgVTWCwC8z5KZh V3D+afDHIpXyigKH7+Es2NEXakDNnqKBP4NA4pZM7ITwElV4+Cf10SXy 3+5gWn7d6lvb1GlugA+aTiSLEngJYkqLEgWmwURo/dNgHVgRYwd4/Q/Q Dd80eYaBTaP1ssXZl5hDEEhJqJUARW2JLV7HrQ2jh2w0Fzpfif+5NxyG Z9lO/iranWxJTkWDseJ634NwA+c6MayDnmTCCgZfeRCo+rMczW/6g8vj 11PFt/YKN8jEoAEzt36HyI1/MZCuZwLDMXd1WpSd92Xd9vuO3znEhfEV 3m10XuUOPRVj262qyIdmnNFmnq8xwrpQQZsDH8XTBCZlTccbJfnOwNok FLJrPdSDFzVW3BHOepCzb7TsyfJT0n6/m0Fb9RZCm3BO/qRR2C3Xk9tj nE2B1sNYFbealYpAgVM/T/dF5fwEFmA54dW+DWrsDX+KC+ueHPffNNuM 9WyyWDtbD+mrgMhbUSKIdY/hIlf8piYGrQUUUrWLLRciGcEQGj/WkZGz MWUYrNev4Jaw09oz

RRSIG

8 record(s)
DNSKEY 10 2 3600 20260830090043 20260731080043 26438 wzb.eu. C+32O27EdNXm3ZMw0Pw31NBimlMFgiopkpEyDF9cfRXvDOcyPRk3Jupg ziBBMADJBql4OjYUrTZbyvU/Z/PWNUoSai5KLNBp7cPIrCaDyhZqtAwS p2RTCK8cnJESM5UBbuygbUUQyMgJVGriBhVvdJRLiRkswLjK/2GOWNLq 5bpE7Pwjh1xzoZJjeAqjRgLBtk3Zl2BqI0zUd9T1d1cENurECPJcLOgg oUdIQAWgaPdB111kagVhnw+wlu/xs4+YsyCTjF7xySx1L+fiMuyQq2pL aQ2TElsjPIPjK6MmBBH87g5SKyvY2bYsVHIsvOIUFF2F1Gs8NVNM4082 Gs6IjBgHY1pYSR/yL1tbtHydlKGGfg0ev9InBuxvpgc1dQpZbTWPYPdp 2pmlCA8ahErvGBggp2ncprw5LKU8UhsvX8SuiXzXChiStDpqFfB1SfSn hGec3fJJuC8EZR8WSbVR1TW8iuvTsRbJH0xSYz/J+0JGteWygdKCEQ/z ik6vBl5ZW0YqTgNzJr6CBXqzt0acv83Za2HsUlAlzJPyVaRrzpxxzx6e RxAi2Kl8oM0jtP5BmeCgMf3xD/CaK0J8dWWnoOMTKkWULnRsISLMD4QX DzZIaoil/GhFYuUztbfOmGaLfS4psJRnuEzRQbcjnu/HPxWDZdGuzIUg VNgINFGYPG0=
DNSKEY 10 2 3600 20260830090043 20260731080043 28734 wzb.eu. KFqlWVVx/+YWoA3eZyPdHWAVuxWtjjW8SQfwdmPnvxYr8MtM4qR+/ayp 7r3t2Ok1r8E8iTRSeCIzbo5L654W/rC7cMk4Vs7JAnv8b0yWAMepIUoz V8b/3RTUcIkVjp0dzq7KpmnVLHDFh6wjwv1qNiXmRv1WPwaGTM5bineK CcvRzqbW6N5YFtD2dxQHUaU3w95iMdxaXYnWfMPqivwlDh57aOZOE4+u U1do0AZSQmH40w0kKp723ecP73iojxygXiQg4AoA28Fvg77eWIcesQr9 i/DH+jE/2JhtNSz/deZtmEtchJtrCsCWJA5yAKnJ38dsJjJXsNyHrGBv X1ulzyDSJ42gLB/fh1hjPeyZx/Dq06RkSkhnE/Gd1Ocsvs0HCc7t0DSG VxDOlygo6TxBpk7rvvocdB33mlbx/idiv0OWZXMaiu6oLRiNO7T+6igl hJ3Db/qeLFahNQsnWP2BUBnsdFpxzxaHvkGnu+v5RqWSsup2HN03pGdF wf/Mf/z0x7VKJEBMDAp/20CyNyYX3JzS+oJRq00PYnEixlOWn48pRlBW RNi3kyV7Y2YyNCDITr5t4uiHglD+EIHKJjvTyPfqmEW4dbDzMv3kaWEH ZxcgSDbBJKj6oIw1VEotwlrbjv4b34gTr8QWjkWMO+XfEHNnv7fB90Jc mYvJxuwOx8w=
MX 10 2 600 20260830083410 20260731080043 26438 wzb.eu. E723C1Z3+JUcFS16KXev7qlz+AtASXRQaM0l3g+s6sKQrGcAuI3RxjJM HWZgJ3NhDFp9LOI0wIs7wbEcpACmoqMpc164ny51v/hqknW4uLf04hce WCjlv6VaS75Ijym+FqqGax+IsosKG3+209ThO0SVlEDzB7/BzIwCGx4N XN279T7zFZw0YK9yMqmKCYUelYSUyYbT19v/t/4V+aNcd6z5sOHimPDk IQcVOY4KGoThenRewHFHYTcgCLsdsWLS8ZHnV1MGQbl/J7FHuMidzDrb qdF2LoDbjMq7MG0qVIbf0NUPd/tROAArD11xFYLZlF6rAd49zRvEiwe7 pZcpJ/suzN1us9SM+TW8njLfiIb0codKrqtGsnOfBjpyIN8hn8HLZekA B9JR5u8I1ese1RPGPk6WgjJiZZfQek4S+cY0xy1LSuzYjWspMFL94SJ1 27GyS8Wwq12AT/ujR5wWrf5v8rvLmcUFemrfw6I2kmFWTVlf2doCBjLG yM+aq+s3hsxJo78cl6god1TyT7dAABC1Szuis6kFZ+Iixo8ORzXWHtOS iSrC6ITG6l9BjMZE1t8mdS8P+WDEc7mu64elbrd0ngWcrRLQ6ne6BeKU 3NwHg88iQAxqNk3aVTPiVZ2vB7EYTx6Fu44BhuEvRUNDpTN0XeoRChJy Y8iYpmab5tg=
NSEC 10 2 3600 20260831010004 20260801000004 26438 wzb.eu. VOZCcumxxUUTF2DnhpwjatMf9kG+GBtRHRffNQmv/nEViVlEiOrwTT0B wGVAQqvK9GUQsSKI6CuAeIxCs8PUeTDO5TBhDI1j6+6QgWJ1JHYTBK+n QTwoQDA3+ObbbsH4utvhWE2c7FPRyqIxlbP/9M4xCI10SKzENcW7kdcS 1LaqvpQ/agUpUsMKrcdIBTkXcltBAiH9Jf3+oNPzF7NEMWCMsOHMj6Pw LPRZ8hUmjLrww8H4nqAGLMYs7E5WCxt2R40BR4uZ6wauu39WBmVWnyKq s4WJNLyTmhMFIgNq3O6ogD5vqvnlmIRg7tOnqovfNN4ew0kpfxGKOPCq tXucmdLXMPGWbXOVhXCehBE4HrdTUCW+I4pvTo/E3F0e1v5ccBGBNyCp F28EYhXGh8BoWMXkEW9c6TMVKjtG5hVSBbFCWrZT75h3vivsq1E9enNm Z5cHmGIhaZYJb0ARz7VHe+zl3rAx1SQP0ytbHSShisCq4y7plRShyhky wmwZhbm6Pt7Wnv7L6SXF0NTGJoYpqBpn+N5uMI05vpjP57nR08eQuO0x 5S/meYU+Oo4wpxb3qaj05yrYe2duE36QLdWeLwGvT3gTXfh6kF22bkbQ Ye3gag0MYRxGNxQw7Nw+EtUqC4+Qo4PNIEY5VRqlui5YbMUSI/UnoNXK 6lDLGBT6TFo=
TXT 10 2 3600 20260830083410 20260731080043 26438 wzb.eu. Q1kfw8yPQXgWL05agBc53Czh34dzapkPS3mEuKOWQxMoZcar6PsfOWa1 R4H7gbxDEAd7WwdlnV+133SBTFUGdOJx7pCCTZQpJUaulfp0uW1JPRIQ 3uIFGFANwv4jXPzOIO4Ov9a9SS2Bi50E5a6aBcDCdnsSn3wC2vb70Xci 03C0KibTPXJVWrIIH0Es98zIJ2AHN/NHnGUZoKyZHcnirQbkA9x/aysX PYudfMd3l/9sdjCkywrGJN5KfDo1FcjVlQMqXhvnvLWiCKNiO8OScBjE CFOssHBK5lw4O0UcUgtmptPKHXRFodsZCyYnWjD9mUpC1Yegg8gGDSHP Fd4RlWvgFCisBmJ6PqI/Btijotez0qkoZ0cuTFQL4akQFPdpDeSSTkMM T4UjQ9/oGVsoLyzQkqwHywmg4YpLTTWteIdTP5Rl5xQtjnlPlBAuYVuY KNnffThKci6Yl25kEZV12wQXIaZ3CKKgseEy78vVr3+PmgGV/eGZz3g1 7RUdbHf3yVqzFeRhgAc+H4pqWJJVbwTw50ZK0OImH1kvOaQBhdFasU1I KS1SxcbHk7kH0ytgyIAV6jLC0Gkgx8ccFl7lPeTZ5OmIrmUHvfyK0i2z BvXK1RE9xQsZjnpoDFD6QqdmNK5bjAq9/fmH2BEA3Zb7tYKN6CVbeNhv bKN1SQT7SeY=
A 10 2 3600 20260830083410 20260731080043 26438 wzb.eu. I+nC5WvumhbBADj2K5CSM9M5SEdtlXL+IXDW8KfZh1iKCcvFPp9celhz gE3cqfi10C5pudFJM121uQGEziktR2AE+WofMY+6mHXR50W5ZG7dhGAQ /V1BFNMqcybf896QAu5UE8+JBbEZRPRMtEkPBz/a3VeGqZ0yMYCj4FPw 3CJ2RobAN7f0wdR16BhpLpCk5TQiuMRPJCssMlKrCjYlKkYANXf0kIvG DfPLWVK6w2wc1iCqCU5s+RQc3mzuZISZoI8qrDAQ95L/W+Ud6V0DHYee A/eL8kGaEwx04Be2xf2kzuysFBtazZxvD9cTx8Xd8O/UZrCz8eg4ukGw sk2MjH4e9ORGR/wVFP4awpsJp7DClKpfnG2AaHKf3aw9yjuKaXneN6kj cYRc6JJBjBDH3DJz8bv5MYWvG92LMcgEqAjH+QjeYUe+AWK+pCUqfsbg wMGrhacS0qRtf2XOwBuZx7LUSnIySm8xSS6l1WOKPaZdts60+SNLbCO7 feIsV6qESc+CNXhzxiAwDzE3oHcUS/TYahMkGbcmiTXqm0dcm8dfA7gU 12+MCftTgepqUj8sn7gMIBiJQIg4A2vwFTpifupmzBaOwbvDPrDqZBj6 g+n0IOub0N/ahQBQaTVdsL3p2msbyrEZKF4sE6IJYCRM2QQ7lssyPyw1 dekzRAQKtqg=
DS 8 2 86400 20260818045027 20260811042707 5046 eu. uSUKUQsvJmQjhpFcV5ZORwbpDvQBAnuwl8f34Fz3Qo38Wgr04EDOZL5P 2m+F6ogIK4vB3CIuP73zZdQSVLOObKDysdu/kSM4zSKkqB/fLZSzpWKV 7M5zPK/imJNU8xy3wJHRCyBctHuzfWXUGK+OCl2uv0vJhkacEpUxCr6o moA=
NS 10 2 3600 20260830083410 20260731080043 26438 wzb.eu. Q4Bd7EbuBNsrAueryle4iaXZpogsofedSmtZNXvTrgEc0znWIWwR49NA xlwnS9Ln44p8MYxqfnSWh6bOJJ/46FGthEDshpq2YJaw5PV5DN12eG9i Zlh9o5r4Je0oerfxaBt+01XXCq1uqxnYH8p5MzCJCkVbcSxocfhmmx8+ sHqhpAxLZ8rxRiv0bs15jvQFnKTINo0YbmFFnEJSXTrWJfd6Uo8XQXsi CRB7T5HsumYrB1p8KgacbGGXNOancG9eYKhY1O+1DlyWneL1342pgyF4 1N7f5JhJ0kxSgbJwCS/skhsit4JA96cyN6TzT/EqLJV7y4DcOPI3OGsq 8y1CZA8Lk3kNR6nES410ft8nhg6sQsFImeWEdHUGAVjBla8W5iYMYmBL 00xAvCTbIqLUgkixR1LsN5UmZSJ5KllTs64AleLugow5ss/O1krCYKh2 Qcjy9+NWZDuEiJWYmEIxczxHT4UG+ohwtwu6N/XZb44sLrzTjN1mprdJ I2twzKgDxwQQYI4JZqcNZh32xVf/ku8+0CeycggDhlDMNMn0N/KRTfVR Lvvzta3knu8U+wBBEJ9VED26dD/xG1dI7Oh36M8mAiVa7L/2060eo457 bLsiTYmnz51KDZAuVYwLIVk5MWbJ+pz+GnyII/YEKdjVaaYS1CnIOUK4 HuvwdmdavhE=

NSEC

1 record(s)
_dmarc.wzb.eu. A NS SOA MX TXT NAPTR RRSIG NSEC DNSKEY

NSEC3

0 record(s)
—

Not configured

SRV

0 record(s)
—

Not configured

NAPTR

1 record(s)
100 10 "s" "x-eduroam:radius.tls" "" _radsec._tcp.eduroam.de.

TLSA

0 record(s)
—

Not configured

SSHFP

0 record(s)
—

Not configured

SPF

Configured
v=spf1 mx a:mail.wzb.eu a:artemis.wzb.eu ip4:83.246.65.0/24 ip4:217.64.175.0/24 ip4:94.100.128.0/20 ip4:162.55.80.16/32 include:_spf.pretix.eu include:spf.crsend.com include:spf.cluster.4hr.de include:spf.protection.outlook.com ~all

DMARC

Configured
v=DMARC1; p=none; sp=none; pct=100; rua=mailto:postmaster@wzb.eu; aspf=r; adkim=r; ri=86400

DKIM

Selector selector1
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwTY3sbsEdCdw7X/MekEzkjxykQ2O2iFaeh5ST2Qh+P2zALn7Jysn13Ofdb0R8SXXSUM+qdf2uPacvTbHa9jayeDWg6Ho08mtuRNISJXx5Ukbm7rswZxyR5bdHRalR8xMQ55LTgvy4pD1olGIo7V186Iy7DVjb7jRuaPfwq9+w8sQpwHl5bPTOys72yTwIjKvVCIKlu9GynwuIAhrbxEiUwBONkfqwmfryBVZkDYa6cKPvr2yMU7BNKIV1P+Mosl8QElufxHuVWg2SgBq0OBAgFjiCoUcAoK74DS/cMfFW5BcnXXYHp4+GlZwCes8HK3GcoxDsvCji6g/qQZ64B0I8QIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Wissenschaftszentrum Berlin für Sozialforschung | WZB
Description
Wissenschaftszentrum Berlin für Sozialforschung
Final URL
https://wzb.eu/de
HTTP status
206

HTTP

Status
HTTP/1.1 200 OK
Final URL
https://wzb.eu/de
Version
2
Server
Apache
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Hellenic Academic and Research Institutions CA
CN
wzb.eu
Valid from
2025-11-26T03:31:44-06:00
Valid until
2026-11-26T03:31:44-06:00
Days remaining
105
Protocol
TLSv1.2
Cipher
ECDHE-RSA-AES256-SHA

Security headers

2 active
—
HSTSNot detected
—
Content Security PolicyNot detected
✓
X-Content-Type-OptionsImplemented
✓
X-Frame-OptionsImplemented
—
Referrer PolicyNot detected
—
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
193.174.6.43
155,04 ms
Cloudflare
1.1.1.1
193.174.6.43
491,41 ms
Quad9
9.9.9.9
193.174.6.43
49,49 ms
OpenDNS
208.67.222.222
193.174.6.43
250,43 ms
AdGuard
94.140.14.14
193.174.6.43
444,84 ms

IP, geolocation and ASNAssociated network information

193.174.6.43

No data
success
No
country
region
city
asn
organization
isp

Visitor information

Visitor
ip
216.73.216.220
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No

SMTPEmail port connectivity

wzb-eu.mail.protection.outlook.com

Port 25: Closed/unreachable - 27.2 ms - 
Port 465: Closed/unreachable - 4055.9 ms - 
Port 587: Closed/unreachable - 4011.9 ms -

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