indexo.dev

usb-bg.org

.org crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 658 ms crawled 2026-06-01

BG · 77.78.150.4 · AS8860 Delta HighTech Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Интро - СУБ

Technology

Server
LiteSpeed

DNS records live

NS
  • ns39.jumpdns.net
  • ns40.jumpdns.net
MX
  • 0 mail.usb-bg.org

Email authentication weak

SPF
v=spf1 ip4:77.78.150.4 +a +mx +ip4:195.191.148.12 +ip4:195.191.149.12 +ip4:195.191.148.251 +include:droid.spf.superhosting.bg +include:smtp-out.spf.superhosting.bg ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxPtwgG6PfHfxe3X2q6So1UpWPfVQVqN9C9/WnwhqKTX1P69nNZ61Q4jAsUyuiAvEbPwgdhOM4njxcU…
selectors probed

Certificate (current)

R13
from 2026-04-13 to 2026-07-12
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://old.usb-bg.org/default.htm

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)