indexo.dev

swp-potsdam.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-16 · ok HTTP/1.1 200 2346 ms crawled 2026-05-07

DE · 217.27.198.99 · AS8881 1&1 Versatel GmbH

Reputation 100/100

Classifying

Technology

Server
Apache

Registration

Updated
2009-12-16
Name servers
  • ns01.versatel.de.
  • ns02.versatel.de.
  • ns03.versatel.de.

DNS records live

NS
  • ns01.versatel.de
  • ns02.versatel.de
  • ns03.versatel.de
MX
  • 40 mail01.evp-potsdam.de
TXT
Show 5 TXT records
  • linkedin-site-verification=75c66d99-79a6-42e9-bd6f-727680083e9d
  • MS=6105B1521CFD6CD79947366C33DC1A230B9D7AF3
  • MS=ms33184315
  • apple-domain-verification=HT2oOT6Gos0T0SJl
  • atlassian-domain-verification=i3nmwXQIqI6tqeihNMGAagPBr13e6lKmsDCnzBLE1SyJT42fYhSChUNJaTJjSK1v

Email authentication strong

SPF
v=spf1 ip4:62.214.13.100 ip4:62.214.13.101 include:spf-service.sivdc.services ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:15eec98e@in.mailhardener.com; ruf=mailto:15eec98e@in.mailhardener.com; fo=0:1:s
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA EV R36
from 2026-02-25 to 2027-03-21
Expires in 305 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.swp-potsdam.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains;

Linked from (11)