indexo.dev

mup.edu.pl

.pl crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP 200 1076 ms crawled 2026-06-01

PL · 85.128.134.235 · AS15967 Nazwa.pl Sp.z.o.o.

Reputation 70/100 wrong cert weak security headers

DNS records live

NS
  • ns1.nazwa.pl
  • ns2.nazwa.pl
  • ns3.nazwa.pl
MX
  • 10 mup-edu-pl.mail.protection.outlook.com
TXT
  • 3cd34edf8197c94c6797a7ab55d7e7eab9f188fcc2c4ca5f84c600f6c5bdde3c
Verified for
  • Google
  • Google Workspace
  • HARICA
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dzial.it@uczelniaoswiecim.edu.pl
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuYbljovIlhABXsto5usSqLtVPtlKTzOtQk8blkmPjjAy6B+QoYNiHrplvOjHqmGm4yYGTHNVqwdb7h…
selectors probed

Certificate (current) wrong cert

nazwaSSL DV TLS G2 R29 CA
from 2026-01-09 to 2027-01-08
Expires in 219 days

Full certificate history on crt.sh ↗

Linked from (2)