indexo.dev

apsl.edu.pl

.pl crawl

First seen 2026-05-22 · Last seen 2026-05-31 · ok HTTP 200 3756 ms crawled 2026-05-28

PL · 153.19.161.79 · AS5550 Technical University of Gdansk, Academic Computer Center TASK

Reputation 100/100

DNS records live

NS
  • dns.apsl.edu.pl
  • ns1.task.gda.pl
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:raport@apsl.edu.pl
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCIiEh1YTxzO6jVt6OnLJlprPn6DKRW9IemTcL63ywENojRMtioULl5eKgORsD6UrwpWDnccUhA++mvBou6KW…
selectors probed

Certificate (current)

R13
from 2026-05-25 to 2026-08-23
Expires in 83 days

Full certificate history on crt.sh ↗

Linked from (4)