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ullstein-buchverlage.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-19 · pending 2275 ms crawled 2026-05-19 2 attempts

DE · 134.119.240.144 · AS34011 Host Europe GmbH

Reputation 75/100 wrong cert

Classifying

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate (_ssl.c:1000)

HTML metadata

Title
ULLSTEIN Buchverlage
Description
Unterhaltsame Romane, atemberaubende Krimis, spannende Sachbücher und Biographien aus den Verlagen Ullstein, Allegria, Econ, Forever, Claasen, List und…
Language
de
Canonical
https://www.ullstein.de/

Open Graph

url
https://www.ullstein.de/
title
ULLSTEIN Buchverlage
locale
de_DE
see also
https://twitter.com/Ullstein
site name
ULLSTEIN
description
Unterhaltsame Romane, atemberaubende Krimis, spannende Sachbücher und Biographien aus den Verlagen Ullstein, Allegria, Econ, Forever, Claasen, List und…

Technology

Server
nginx
CMS
Next.js

Third-party hosts loaded (1)

  • www.ullstein.de×134

Social

Contact

Address
Friedrichstraße 126, 10117, Berlin, DE

Registration

Updated
2026-05-08
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 20 ullsteinbuchverlage-de02b.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:13.111.106.215 ip4:134.119.240.144 include:spf.protection.outlook.com include:_spf.salesforce.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDExiVydIrnYigLf4msGZR3Wu4IKwDvGo8X9B70sQQmIdp5m7oKeUB2R3j5266ILwv1/8ea4fzYpYXYni/0/D…
selectors probed

Certificate (current) wrong cert

Starfield Secure Certificate Authority - G2
from 2025-03-25 to 2026-04-24
Expired 26 days ago

Full certificate history on crt.sh ↗

Links to (5)

Linked from (2)