globalsummerschool.org

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First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP 200 3679 ms crawled 2026-05-06

DE · 185.30.32.135 · AS48324 webgo GmbH

Reputation 95/100 weak security headers

Registration

Registrar
InterNetX GmbH
Created
2012-04-26
Expires
2027-04-26 340 days left
Updated
2026-04-26
Name servers
  • ns1.webgo.de
  • ns2.webgo.de
  • ns3.webgo.de
  • ns4.webgo.de

DNS records live

NS
  • ns1.webgo.de
  • ns2.webgo.de
  • ns3.webgo.de
  • ns4.webgo.de
MX
  • 10 s135.goserver.host
  • 20 s135.goserver.host

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
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5Z3tMw/ni4XtLA5vnYr0vUl7VVTB0NYJVFUA7camBohKXBnsvTGE45WKtWORbXJnmCX4WgeI5d7bkt…
selectors probed

Certificate (current)

R13
from 2026-04-28 to 2026-07-27
Expires in 68 days

Linked from (1)