frederic-valin.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-16 · pending HTTP 503 crawled 2026-05-15 3 attempts

DE · 188.68.47.241 · AS197540 netcup GmbH

Reputation 92/100 no dmarc policy

http 503

Registration

Updated

2021-11-11

Name servers

root-dns.netcup.net.
second-dns.netcup.net.
third-dns.netcup.net.

DNS records live

NS

root-dns.netcup.net
second-dns.netcup.net
third-dns.netcup.net

MX

10 mail.frederic-valin.de
50 mx2ff3.netcup.net

Email authentication weak

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

Certificate (current)

R12

from 2026-02-18 to 2026-05-19

Expired 1 day ago

Full certificate history on crt.sh ↗

Linked from (1)

muessenreden.de×2