indexo.dev

hjseifert.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 3170 ms crawled 2026-05-15

DE · 217.160.0.4 · AS8560 IONOS SE

Reputation 100/100

Classifying

HTML metadata

Title
Startseite
Language
de
Generator
MyWebsite

Technology

Server
nginx

Contact

Email

Registration

Updated
2020-08-21
Name servers
  • ns1032.ui-dns.biz.
  • ns1073.ui-dns.com.
  • ns1085.ui-dns.de.
  • ns1089.ui-dns.org.

DNS records live

NS
  • ns1032.ui-dns.biz
  • ns1073.ui-dns.com
  • ns1085.ui-dns.de
  • ns1089.ui-dns.org
MX
  • 0 hjseifert-de.mail.protection.outlook.com
TXT
  • v=verifydomain MS=9307003

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2v1HNMV40X041lGu5BHQ5gdgomlVIMSYfV+dFNA5dT1ZvW3aFgjIIn/4VQV9MwXp/hPS+Hfcdvr92q…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-08-12 to 2026-08-27
Expires in 98 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.hjseifert.de

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000

Linked from (1)