indexo.dev

dumesch.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-07 · error crawled 2026-05-12 5 attempts

IE · 52.16.206.81 · AS16509 Amazon.com, Inc.

Reputation 82/100 crawl error no dmarc policy

http error: All connection attempts failed

Registration

Updated
2019-10-01
Name servers
  • cns1.alfahosting.info.
  • cns2.alfahosting.info.
  • cns3.alfahosting.info.

DNS records live

NS
  • cns1.alfahosting.info
  • cns2.alfahosting.info
  • cns3.alfahosting.info
MX
  • 10 mx03.secure-mailgate.com
  • 10 mx04.secure-mailgate.com

Email authentication weak

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

Certificates

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Linked from (1)