performmaster.ch

.ch crawl

First seen 2026-06-02 · Last seen 2026-06-02 · pending crawled 2026-06-03

FR · 92.205.50.101 · AS21499 Host Europe GmbH

Reputation 67/100 wrong cert no dmarc policy

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

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mxlb.ispgateway.de

Email authentication weak

SPF
v=spf1 mx a include:ispgateway.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

webslave.ispgateway.de
from 2022-10-18 to 2050-03-05
Expires in 8675 days

Linked from (1)