heinrich-kopp.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-14 · error crawled 2026-05-18 5 attempts

DE · 82.165.40.169 · AS8560 IONOS SE

Reputation 82/100 crawl error no dmarc policy

http error: ConnectTimeout

Registration

Updated
2021-07-31
Name servers
  • ns1.telekom.net.
  • pns.dtag.de.

DNS records live

NS
  • ns1.telekom.net
  • pns.dtag.de
MX
  • 10 heinrichkopp-de02b.mail.protection.outlook.com

Email authentication weak

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

Certificates

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Linked from (13)