indexo.dev

3s.pl

.pl crawl dns

First seen 2026-05-19 · Last seen 2026-06-01 · ok HTTP 200 2840 ms crawled 2026-05-29

PL · 89.108.209.176 · AS39603 Play

Reputation 75/100 listed in spam blocklist

DNS records live

NS
  • ns1.3s.pl
  • ns2.3s.pl
MX
  • 5 3s-pl.mail.protection.outlook.com
TXT
  • 1182af2da67db2557a805f058295884a16604976d24692c9f00fce054eb0b8a
  • atlassian-sending-domain-verification=9437e988-9250-45c9-8fb2-ec5f22532375
Verified for
  • Atlassian

Email authentication strong

SPF
v=spf1 mx a include:spf.protection.outlook.com include:_spf.atlassian.net ip4:85.14.85.213/32 ip4:89.25.150.17/32 ip4:89.25.150.20/32 ip4:89.25.195.51/32 ip4:89.25.150.23/32 ip4:188.117.146.108/32 ip4:188.117.157.165/32 ip4:188.117.185.90/32 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@3s.pl; ruf=mailto:dmarc-failures@3s.pl; sp=quarantine; aspf=r;
policy: quarantine · sp=quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWc2E7lhBBgOAygGBLUsQP6LV4nQyxwpEhLrjpuxUukduqHtxHBiRmFOBipd/t12OEXD2zQTzX7X1vsDQ+d/…
selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-01-26 to 2027-01-26
Expires in 238 days

Full certificate history on crt.sh ↗

Linked from (3)