bobolanum.edu.pl

.pl crawl

First seen 2026-06-03 · Last seen 2026-06-04 · error crawled 2026-06-05 5 attempts

PL · 217.17.47.214 · AS15694 Atman Sp. z o.o.

Reputation 59/100 wrong cert crawl error dmarc monitor-only

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)

DNS records live

NS

MX

TXT

SPF: v=spf1 include:_mail.dhosting.pl -all
strict (-all)
DMARC: v=DMARC1; p=none; sp=none; rua=mailto:dmarc-raports@dhosting.pl
policy: none (monitoring only) · sp=none
DKIM: no key found at common selectors

Certum DV TLS G2 R39 CA

from 2026-03-25 to 2026-10-10

Expires in 126 days