indexo.dev

ceramoptec.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP 200 6883 ms crawled 2026-05-08

DE · 159.69.223.223 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Registration

Updated
2021-07-01
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 0 ceramoptec-de.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx:mail.biolitec.biz include:spf.protection.outlook.com ip4:20.111.16.158 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:rua.dmarc@biolitec.com; ruf=mailto:ruf.dmarc@biolitec.com; adkim=s; aspf=r
policy: quarantine
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkm5fjsJXBuaH38m0d7hTTLWCcOu2PzKJ69vkYA5hwCtbTv9n8uQdbmXeQKPpDZNhXpyDAGA3WTxkPF…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAteWs1wWx1ilD7nU64eEQaAZvJ7kkZ0sqbhMQsOKCKUFLghIDlceojq8Mq8f1mOp8NEh9WdNoWknx1E…
selectors probed

Certificate (current)

R12
from 2026-03-18 to 2026-06-16
Expires in 27 days

Full certificate history on crt.sh ↗

Linked from (1)