classidur.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP 200 2631 ms crawled 2026-05-14

FR · 52.143.142.182 · AS8075 Microsoft Corporation

Reputation 87/100 weak security headers no dmarc policy

Registration

Registrar
Key-Systems GmbH
Created
1999-06-09
Expires
2027-06-09 385 days left
Updated
2026-05-09
Name servers
  • ns1.brandshelter.com
  • ns2.brandshelter.de
  • ns3.brandshelter.info
  • ns4.brandshelter.net
  • ns5.brandshelter.us

DNS records live

NS
  • ns1.brandshelter.com
  • ns2.brandshelter.de
  • ns3.brandshelter.info
  • ns4.brandshelter.net
  • ns5.brandshelter.us
MX
  • 5 mta-gw.infomaniak.ch
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:spf.infomaniak.ch ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-12 to 2026-08-10
Expires in 81 days

Linked from (2)