gwdg.de
HTML metadata
Technology
- Server
- Apache
- CMS
- Hugo
Social
Contact
Registration
- Updated
- 2021-01-19
- Name servers
-
- dns1.gwdg.de.
- dns2.gwdg.de.
- dns3.gwdg.de.
DNS records live
- NS
-
- dns1.gwdg.de
- dns2.gwdg.de
- dns3.gwdg.de
- MX
-
- 50 a1234.mx.srv.dfn.de
- 50 b1234.mx.srv.dfn.de
- 50 c1234.mx.srv.dfn.de
- TXT
-
Show 9 TXT records
MS=ms66406244_telesec-domain-validation=343623_2025-12-03_jcN52gVtb6yF1cQTjyV88jK3He9OYgYumkjo0g6QsauJ19pQJycisco-ci-domain-verification=67d851688fcc1c57ee98bb39a861e2f214c9686f76ad3ac8eef0d47b9671b0fdgoogle-site-verification=RlMXVIa9jlHUUBqfquGVvkPDplQrUmmGy04r9Pcirc8mentimeter-8fd2f149-5c4a-4220-818b-5936a0bfca77apple-domain-verification=wYO3NINDcbjFJ7TKZOOM_verify_LjBk1sFbQy-6wtNi_30AygyDUu5tuVTWp8EsPyo3WWpu7ouxX9SeMYrHQl/HGNgaJgrx4PdF+ZSJAS74cr7b1RtZ0PaAdSUyY/4vt8gXkclA==smGmq67/RiAQqHiZRegnxl+Ph9Uqh4V5HXVTUerodMW63i86iQn0N6UXRr5ie2rbGnYhjpsD8TFR+bnvuXaoBQ==
Email authentication partial
- SPF
-
v=spf1 mx ip4:134.76.10.0/23 ip4:134.76.26.0/24 ip4:134.76.9.0/24 ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; rua=mailto:dmarc@gwdg.de; ruf=mailto:dmarc-ruf@gwdg.de; pct=10; adkim=r; aspf=rpolicy: none (monitoring only) · pct=10 - DKIM
- no key found at common selectors
Certificate (current)
GEANT TLS RSA 1
Expires in 171 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-content-type-options
- findings
-
- CSP uses wildcard sources
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- content-security-policy
frame-ancestors 'self'; default-src 'none'; media-src *.gwdg.de *.academiccloud.de; img-src 'self'; script-src 'self'; style-src 'self'; font-src 'self'; form-action 'self'; base-uri 'self'; connect-src 'self' www.gwdg.de https://api.micros.academiccloud.de; report-to csp-endpoint;- strict-transport-security
max-age=63072000; includeSubDomains