Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drklein.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:39:18 UTC · ↺ Refresh
MX Hostnames
- mx-ntt.drklein.de
- mx-gtt.drklein.de
MX Priorities
- mx-gtt.drklein.de: 10
- mx-ntt.drklein.de: 10
A / AAAA Records
- 3.33.204.162 ↩ a7774252313268582.awsglobalaccelerator.com
- 15.197.238.208 ↩ a7774252313268582.awsglobalaccelerator.com
Mail Server IPs
- 62.156.146.89 ↩ mx-gtt.drklein.de
- 62.153.127.189 ↩ mx-ntt.drklein.de
SOA Record
Raw SOA
a.ns14.net jens\.ueberschaer.hypoport-systems.de 2025122909 39940 14400 604800 3600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
jens\@ueberschaer.hypoport-systems.de
Serial
2025122909
Refresh
39940s
Retry
14400s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
d.ns14.net
c.ns14.net
a.ns14.net
b.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 include:smtp.zendesk.com include:mail.zendesk.com include:spf.mailjet.com include:amazonses.com include:_spf.salesforce.com include:_spf.it-hps.de include:_spf.drklein.de -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- POLMuli9+o14zp5ebZ6Hx+x1Cvp+mUYJQzDaOB5fKjA=
- WJwmO1U3Mlsdg3ybnb5knErZDrckmRXb4Iu8Y+BeFKA=
- miro-verification=3a6583482d16fde1d8e4a3272eb9978342b43941
- 1password-site-verification=NWG322Q5KBDFPO3ZZQLLAKTW2M
- docusign=1a422d72-a124-4fc3-84a7-d62771d597ed
- OMFjnZ1ANdN35TcM5GW1dWhFKKgQouJv76rK2dJ/BJ4=
- SPFv=spf1 include:smtp.zendesk.com include:mail.zendesk.com include:spf.mailjet.com include:amazonses.com include:_spf.salesforce.com include:_spf.it-hps.de include:_spf.drklein.de -all
- openai-domain-verification=dv-fNvvjBZEwa392gWjyRjM3eSy
- MS=ms72790253
Full email verification for drklein.de
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