indexo.dev

4d-gmbh.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP 200 1551 ms crawled 2026-05-11

DE · 217.160.0.187 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2024-03-16
Name servers
  • ns1019.ui-dns.de.
  • ns1027.ui-dns.biz.
  • ns1082.ui-dns.org.
  • ns1100.ui-dns.com.

DNS records live

NS
  • ns1019.ui-dns.de
  • ns1027.ui-dns.biz
  • ns1082.ui-dns.org
  • ns1100.ui-dns.com
MX
  • 0 4dgmbh-de0e.mail.protection.outlook.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-01 to 2027-03-16
Expires in 299 days

Full certificate history on crt.sh ↗

Linked from (1)