heise-consulter.de
Registration
- Updated
- 2021-10-28
- Name servers
-
- ns.heise.de.
- robotns2.second-ns.de.
DNS records live
- NS
-
- ns.heise.de
- robotns2.second-ns.de
- MX
-
- 0
Email authentication weak
- SPF
-
v=spf1 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current) wrong cert
R13
Expires in 75 days