indexo.dev

altersa.pl

.pl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1328 ms crawled 2026-05-30

PL · 91.211.221.141 · AS39566 Smarthost sp. z o.o.

Reputation 92/100 weak subdomain policy

Classifying

HTML metadata

Title
Detektory i mierniki gazów | ALTER SA
Description
Produkujemy detektory, czujniki i mierniki gazów oraz aparaturę kontrolno-pomiarową. Zapewniamy skuteczną detekcję CO, CO2 oraz gazów wybuchowych.
Language
pl

Technology

Server
Apache
jQuery
3.7.1
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.googletagmanager.com×2
  • cdn.jsdelivr.net×1

Social

Contact

Phone

DNS records live

NS
  • dns.smarthost.pl
  • dns2.smarthost.pl
  • dns3.smarthost.pl
MX
  • 0 altersa.pl

Email authentication strong

SPF
v=spf1 ip4:91.211.220.49 ip4:91.211.221.141 +a +mx +ip4:54.36.175.213 +ip4:54.38.58.172 +include:_spf.google.com +ip4:54.38.58.168/29 +ip4:51.83.178.128/26 +ip6:2001:41d0:602:ed5::/64 +include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
policy: reject (enforced) · sp=none
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqvsgG27Ojk284CHyEY+2xX5u0//PPyrclzZ3LFHkp2HsDPyTrNKchBxN1UnFHgOZUnlJ04khFfUtaQ…
selectors probed

Certificate (current)

E7
from 2026-05-14 to 2026-08-12
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff

Links to (3)

Linked from (1)