informatik-vollmer.de
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (1)
- smarticon.geotrust.com×1
Contact
- Address
- Dr. Jürgen Vollmer (www.informatik-vollmer.de)Diese Seite wurde am 16. Mai 2021 aktualisiert
Registration
- Updated
- 2018-09-10
- Name servers
-
- ns1056.ui-dns.biz.
- ns1056.ui-dns.com.
- ns1056.ui-dns.de.
- ns1056.ui-dns.org.
DNS records live
- NS
-
- ns1056.ui-dns.biz
- ns1056.ui-dns.com
- ns1056.ui-dns.de
- ns1056.ui-dns.org
- MX
-
- 10 mx00.ionos.de
- 10 mx01.ionos.de
Email authentication strong
- SPF
-
v=spf1 include:_spf-eu.ionos.com ~allsoftfail (~all) - DMARC
-
v=DMARC1;p= quarantine;rua=mailto:postmaster@informatik-vollmer.de;ruf=mailto:postmaster@informatik-vollmer.de;sp=none;adkim=r;aspf=rpolicy: quarantine · sp=none - DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 162 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Links to (1)
- dhbw.de×1