indexo.dev

avans.pl

.pl crawl

First seen 2026-05-27 · Last seen 2026-05-31 · pending HTTP 403 crawled 2026-05-30

US · 172.66.139.159 · AS13335 Cloudflare, Inc.

Reputation 100/100

cloudflare bot challenge

DNS records live

NS
  • abby.ns.cloudflare.com
  • cory.ns.cloudflare.com
MX
  • 10 mx.me.pl
  • 20 poczta2.me.pl
TXT
Show 6 TXT records
  • 8fe556f597b89c663a61dc21c171713d5b7f4a357d30ceb1a0a0ab15f75ee2c2
  • 9af2eefc2702a8f062098c23be3fec8106c22c8743a34e046cc4efdbfc6cc378
  • a1cd525e0c809bdb9cec80809b53438ccca87ae9384154c0d26da9d21940602
  • ae1d0ccf526cb69fd0646cdbf83f13f71cde605dbc4f6f5d2d9cbbd14dade75
  • f6cb8b9d92a0b3b0dbdb6b460b47595e8a3dc6da008b2a065fb712bf588a3da6
  • 6824fcabd1296200f643cb61f0092553
Verified for
  • Google
  • Meta
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx:avans.pl a:avans.pl ip4:188.128.255.109/27 ip4:89.161.174.11 ip4:91.239.144.190 ip4:91.239.144.34 ip4:157.25.21.190 include:_spf.sunmail.pl include:_spf.emaillabs.net.pl include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@sungroup.pl
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Certum OV TLS G2 R39 CA
from 2026-04-23 to 2026-11-08
Expires in 161 days

Full certificate history on crt.sh ↗

Linked from (12)