indexo.dev

koscian.net

.net crawl

First seen 2026-05-31 · Last seen 2026-05-31 · pending HTTP 403 crawled 2026-06-01

US · 172.67.184.72 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

cloudflare bot challenge

Registration

Registrar
Key-Systems GmbH
Created
2001-11-06
Expires
2026-11-06 157 days left
Updated
2025-12-03
Name servers
  • adele.ns.cloudflare.com
  • lloyd.ns.cloudflare.com

DNS records live

NS
  • adele.ns.cloudflare.com
  • lloyd.ns.cloudflare.com
MX
  • 10 _dc-mx.44e4de497ed1.koscian.net
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx include:spf.tld.pl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-21 to 2026-07-20
Expires in 48 days

Full certificate history on crt.sh ↗

Linked from (1)