indexo.dev

mlv.com.pl

.pl crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 104 ms crawled 2026-06-03

DE · 188.40.8.228 · AS24940 Hetzner Online GmbH

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

Technology

Server
nginx

DNS records live

NS
  • ns1.silvercube.pl
  • ns2.silvercube.pl
MX
  • 10 mx.silvercube.pl
  • 20 mx3.silvercube.pl

Email authentication partial

SPF
v=spf1 include:_spf.mlsend.com ip4:188.40.8.224/29 ip4:176.9.63.0/24 ip4:188.40.16.0/24 ip4:54.38.133.96/29 ip4:176.9.15.0/24 ip4:78.46.33.16/28 a mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarcreport@silvercube.pl; ruf=mailto:dmarcfail@silvercube.pl; fo=1;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDh4JjfXiVexXmn+JGJBgBS9dDdEAxxUFTjz4Yy6mBhmOOP24nI9XKVY12HJ/JHxOdgfL0hJ+mgkIiDydNyZMubrgxFF…
selectors probed

Certificate (current) wrong cert

none
from 2025-11-14 to 2035-11-12
Expires in 3449 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://mlv.com.pl/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)