indexo.dev

synchron-publishers.com

.com crawl

First seen 2026-04-19 · Last seen 2026-05-09 · ok HTTP/1.1 200 2047 ms crawled 2026-05-13

DE · 80.67.225.66 · AS20791 BitPoint AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Synchron Wissenschaftsverlag der Autoren

Technology

Server
nginx

Registration

Registrar
Secura GmbH
Created
2000-02-14
Expires
2027-02-14 270 days left
Updated
2026-02-15
Name servers
  • ns3.bpxnet.de
  • ns4.bpxnet.de

DNS records live

NS
  • ns3.bpxnet.de
  • ns4.bpxnet.de
MX
  • 10 mx1.bitpoint.de

Email authentication weak

SPF
v=spf1 +a +mx -all +a:web02.bpxnet.de +a:smtp.bpx.de +a:smtp3.bitpoint.de
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://synchron-publishers.com/

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

Linked from (1)