indexo.dev

flk-frankfurt.de

.de crawl

First seen 2026-05-31 · Last seen 2026-05-31 · pending HTTP 403 crawled 2026-06-02 3 attempts

US · 104.21.8.38 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

cloudflare bot challenge

Registration

Updated
2026-04-16
Name servers
  • karl.ns.cloudflare.com.
  • maeve.ns.cloudflare.com.

DNS records live

NS
  • karl.ns.cloudflare.com
  • maeve.ns.cloudflare.com
MX
  • 10 cluster5.eu.messagelabs.com
  • 20 cluster5a.eu.messagelabs.com
TXT
  • M0S4P38155

Email authentication partial

SPF
v=spf1 include:nets1.spf.messagelabs.com include:nets2.spf.messagelabs.com include:spf.messagelabs.com mx a:mx.mail-aktiv.de ip4:83.246.40.2 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; adkim=s; aspf=s;
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl2NpDdAtcHEKQb9ot766h+Ors574lWLjanct24lvecRR0wlgCKqeFH/uAygTpICgnWrpZo54RTvVmF…
selectors probed

Certificate (current)

E8
from 2026-04-16 to 2026-07-15
Expires in 42 days

Full certificate history on crt.sh ↗

Linked from (1)