indexo.dev

kelaskaryawan.co

.co crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 1993 ms crawled 2026-05-09

US · 206.168.190.59 · AS14315 1GSERVERS, LLC · dead nameservers

Reputation 57/100 dead nameservers weak security headers no dmarc policy

Classifying

HTML metadata

Title
Kuliah Kelas Karyawan – Informasi Kuliah Kelas Karyawan
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://kelaskaryawan.co/
Feeds

Technology

Server
Apache
CMS
WordPress

DNS records dead

NS
  • ns1.206-168-190-59.cprapid.com
  • ns2.206-168-190-59.cprapid.com
MX
  • 0 kelaskaryawan.co

Email authentication weak

SPF
v=spf1 ip4:206.168.190.59 ip4:49.128.184.202 ip4:147.135.93.139 ip4:49.0.1.243 ip4:88.198.147.132 +a +mx +ip4:51.81.101.77 +ip4:78.46.172.129 +ip4:212.83.133.0 +ip4:2.59.132.228 +ip4:208.167.255.75 +ip4:45.77.40.41 +ip4:144.172.68.126 +ip4:45.76.145.154 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxfdHucnTfHkKmlLTb4klpDJOoUcougKdkWwgVF8FdWn0txw4ediUR1CIz7gRxb9J7upNMqiSDQFX5b…
selectors probed

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kelaskaryawan.co/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (8)