indexo.dev

esslli.eu

.eu crawl

First seen 2026-04-24 · Last seen 2026-05-14 · ok HTTP/1.1 200 7986 ms crawled 2026-05-18

BG · 185.45.66.180 · AS201200 SuperHosting.BG Ltd.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
ESSLLI 2023

Technology

Server
Apache

DNS records live

NS
  • ns199.superhosting.bg
  • ns200.superhosting.bg
MX
  • 0 esslli.eu

Email authentication partial

SPF
v=spf1 +a +mx +ip4:185.45.66.13 +ip4:185.45.67.13 +include:smtp-out.spf.superhosting.bg +include:atom.spf.superhosting.bg ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1269YMTlv5C4jwmGR+06jqUHnRV6RD9r6zoI/Sg4Jfd7gM+yhuL8/B+Hhov4+wa+NsLdB5sXbhpdZX…
selectors probed

Certificate (current)

R13
from 2026-04-17 to 2026-07-16
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://esslli.eu/

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

Linked from (2)