Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
juechen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 20:02:30 UTC · ↺ Refresh
MX Hostnames
- mail51.itk-rheinland.de
- mail41.itk-rheinland.de
- mail31.itk-rheinland.de
MX Priorities
- mail41.itk-rheinland.de: 10
- mail31.itk-rheinland.de: 10
- mail51.itk-rheinland.de: 10
A / AAAA Records
- 185.166.20.169 ↩ shared-clump0246-web.agenturserver.it
Mail Server IPs
- 193.27.22.114 ↩ mail41.itk-rheinland.de
- 193.27.22.97 ↩ mail31.itk-rheinland.de
- 193.27.22.120 ↩ mail51.itk-rheinland.de
SOA Record
Raw SOA
ns.itk-rheinland.de postmaster.juechen.de 2025082200 86400 14400 2419200 86400
Primary NS (mname)
ns.itk-rheinland.de
Admin Email (rname)
postmaster@juechen.de
Serial
2025082200
Refresh
86400s
Retry
14400s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
pns.dtag.de
secondary006.dtag.net
ns.itk-rheinland.de
ns2nd.itk-rheinland.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:193.27.22.88 include:_spf.rexx-suite.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- apple-domain-verification=Hwyc4nTQhW09CoMX
- MS=ms57385281
- QuoVadis=6661ee3a-dbac-4a19-b68f-4fefe63202c3
- have-i-been-pwned-verification=dweb_ibzvh27a09du2hmyucy8a68f
- SPFv=spf1 ip4:193.27.22.88 include:_spf.rexx-suite.com -all
- _telesec-domain-validation=346425_2025-08-22_t38mHPHNiq1xcQdg5V1GDTjerw3H4rQPsnCfQBP26AsuejWdcs
Full email verification for juechen.de
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