indexo.dev

copernicus-masters.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-08 · error crawled 2026-05-15 5 attempts

DE · 5.9.71.142 · AS24940 Hetzner Online GmbH

Reputation 82/100 crawl error no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1000)

Registration

Registrar
InterNetX GmbH
Created
2012-11-23
Expires
2026-11-23 187 days left
Updated
2025-11-24
Name servers
  • nsa8.schlundtech.de
  • nsb8.schlundtech.de
  • nsc8.schlundtech.de
  • nsd8.schlundtech.de

DNS records live

NS
  • nsa8.schlundtech.de
  • nsb8.schlundtech.de
  • nsc8.schlundtech.de
  • nsd8.schlundtech.de
MX
  • 10 jotaworks.eu

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R11
from 2024-07-12 to 2024-10-10
Expired 586 days ago

Full certificate history on crt.sh ↗

Linked from (1)