indexo.dev

biaman.pl

.pl dns crawl

First seen 2026-05-20 · Last seen 2026-05-31 · ok HTTP 200 1202 ms crawled 2026-05-27

PL · 212.33.68.5 · AS8865 Politechnika Bialostocka

Reputation 87/100 weak security headers no dmarc policy

DNS records live

NS
  • dns.man.bialystok.pl
  • master.man.bialystok.pl
MX
  • 0 mx.biaman.pl
TXT
  • mojecertpl-site-verification-Y4ZOuEyiB8PF9KClTGjyxdPIaLO2rEQo

Email authentication weak

SPF
v=spf1 mx ip4:212.33.64.30/32 -all
strict (-all)
DMARC
not published
DKIM
  • dkim: v=DKIM1; k=rsa; n=1024; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD/20vt/XL5frOaalu6dTpDN/Fo3Gps4oZCAIBZgSlOXx/ix94U2CCIzvOU1u76zRlRg0rjiW16rm…
selectors probed

Certificate (current)

GEANT TLS ECC 1
from 2026-04-10 to 2026-10-26
Expires in 148 days

Full certificate history on crt.sh ↗

Linked from (1)