indexo.dev

gradier.pl

.pl dns

First seen 2026-05-29 · Last seen 2026-06-04 · ok HTTP/1.1 200 865 ms crawled 2026-05-31

PL · 91.231.231.235 · AS57360 Nomino Sp. z o.o.

Reputation 100/100

Classifying

HTML metadata

Title
Gradier – Skuteczne rozwiązania informatyczne
Language
pl-PL
Generator
WordPress 6.7.5
Feeds

Technology

Server
Apache
CMS
WordPress 6.7.5
jQuery
3.7.1

Third-party hosts loaded (2)

  • gmpg.org×1
  • www.google.com×1

Contact

Phone

DNS records live

NS
  • ns1.nomino.pl
  • ns2.nomino.pl
MX
  • 10 mailgw2.gradier.pl
  • 10 mailgw3.gradier.pl
TXT
  • b9028310bf401733e0135e1d8ae3f3fbb0e350b42276e15e3c28ead58c8cd31

Email authentication strong

SPF
v=spf1 ip4:91.231.231.53 ip4:91.231.231.54 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:postmaster@nomino.pl; ruf=mailto:postmaster@gradier.net.pl; fo=1:d:s;
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

Certum DV TLS G2 R39 CA
from 2026-03-03 to 2027-03-03
Expires in 271 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://gradier.pl/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (2)