indexo.dev

sphhu.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 148 ms crawled 2026-05-07

DE · 134.99.154.48 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 100/100

Classifying

HTML metadata

Title
/de/
Language
de
Canonical
/de/

Technology

Server
Caddy

Registration

Updated
2024-09-19
Name servers
  • adelaide.ns.cloudflare.com.
  • clint.ns.cloudflare.com.

DNS records live

NS
  • adelaide.ns.cloudflare.com
  • clint.ns.cloudflare.com
MX
  • 10 s251.goserver.host
  • 20 s251.goserver.host
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.153.56.0/22 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-14 to 2026-06-12
Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://sphhu.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=31536000; includeSubDomains; preload

Linked from (1)