tetraeder.com
HTML metadata
Technology
- Server
- Apache
- CMS
- WordPress
Social
Contact
- Phone
Registration
- Registrar
- united-domains GmbH
- Created
- 1999-09-25
- Expires
- 2026-09-25 129 days left
- Updated
- 2026-04-01
- Name servers
-
- ns.udag.de
- ns.udag.net
- ns.udag.org
DNS records live
- NS
-
- ns.udag.de
- ns.udag.net
- ns.udag.org
- MX
-
- 10 mail.tetraeder.com
- 20 mail5.tetraeder.com
- 30 mail6.tetraeder.com
- TXT
-
google-site-verification=Rh5S1_eHvkbCmNFeuGQD68Mq4tlsnDsIfgbl2HbRlG4
Email authentication strong
- SPF
-
v=spf1 ip4:178.104.222.195 ip4:148.251.138.220 ip4:195.201.140.49 ip4:116.203.2.235 ip4:80.147.220.114 ip4:94.130.51.207 ip4:116.203.5.17 ip4:188.245.152.147 ip4:188.245.121.52 ip4:128.140.98.110 include:_spf.google.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantine; rua=mailto:postmaster@tetraeder.compolicy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 23 days
HTTP security headers
- present
-
- referrer-policy
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Permissions Policy
Header values
- referrer-policy
no-referrer-when-downgrade
Links to (4)
- enwarp.io×2
- google.com×2
- linkedin.com×2
- tetraeder.dev×2