barmer-gek.de
Registration
- Updated
- 2023-12-18
- Name servers
-
- ns1.telekom.net.
- pns.dtag.de.
DNS records live
- NS
-
- ns1.telekom.net
- pns.dtag.de
Email authentication no MX
- SPF
-
v=spf1 mx a:mx1.aok.de a:mx2.aok.de a:spf-issbh.mas.t-systems-service.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV E36
Expires in 185 days