optic-society.de

.de crawl

First seen 2026-05-30 · Last seen 2026-05-31 · pending crawled 2026-05-31

FR · 141.0.17.207 · AS8972 Host Europe GmbH

Reputation 75/100 wrong cert

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate (_ssl.c:1000)

Registration

Updated
2021-08-18
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net

Email authentication strong

SPF
not published
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_rua@onsecureserver.net; adkim=r; aspf=r;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current) wrong cert

webslave.ispgateway.de
from 2023-03-28 to 2050-08-13
Expires in 8839 days

Linked from (3)