indexo.dev

edu.bialystok.pl

.pl crawl

First seen 2026-06-01 · Last seen 2026-06-03 · error HTTP 503 crawled 2026-06-04 5 attempts

PL · 212.33.91.194 · AS8865 Politechnika Bialostocka

Reputation 90/100 crawl error

http 503

DNS records live

NS
  • ns1.nazwa.pl
  • ns2.nazwa.pl
  • ns3.nazwa.pl
MX
  • 0 edu-bialystok-pl.mail.protection.outlook.com
TXT
  • 42654f24a3f3f7c6f4f00521eba3b2db3065b93f7f8ca16cec7eb6615eb035e
  • dad6a922da1398e762671fdf54937e2af008791f098f4b2dcdb050c17980f33
  • 15b3b5c17145845edc9acdaa29ba46c11cc0dcb1a4c3a8cba20f0d4ff7312e8
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx a:mx.edu.bialystok.pl ip4:193.84.124.41 ip4:212.33.91.194 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@edu.bialystok.pl
policy: quarantine · sp=quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4E/pZlKh03CNflgELPdrVEqCkC51VTz3dzq714Xdpn/UUojvQv2CsmtksQovfKr7jwFWA+e9WSypqQ…
selectors probed

Certificates

Loading certificate

Linked from (5)

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