ntb-infoline.de
HTML metadata
Technology
- Fonts
-
- Google Fonts
Third-party hosts loaded (1)
- fonts.googleapis.com×1
Registration
- Updated
- 2019-01-15
- Name servers
-
- deneb.dfn.de.
- dns-1.serv.uni-osnabrueck.de.
- dns1.sonia.de.
- dns2.sonia.de.
DNS records live
- NS
-
- deneb.dfn.de
- dns-1.serv.uni-osnabrueck.de
- dns1.sonia.de
- dns2.sonia.de
- MX
-
- 10 mx19a.antispameurope.com
- 100 mail.ntb-infoline.de
- 20 mx19b.antispameurope.com
- 30 mx19c.antispameurope.com
- 40 mx19b.antispameurope.com
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 mx a:mx1.sonia.de a:mx2.sonia.de a:mx3.sonia.de a:mail.bewegungskita-niedersachsen.de a:mail.ntb-infoline.de include:spf.protection.outlook.com include antispameurope.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificates
Loading certificate