Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jens-schiffsmaschinen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 20:47:43 UTC · ↺ Refresh
MX Hostnames
- mail.jens-schiffsmaschinen.de
- jenssrv3.jens-schiffsmaschinen.de
MX Priorities
- jenssrv3.jens-schiffsmaschinen.de: 20
- mail.jens-schiffsmaschinen.de: 10
A / AAAA Records
- 134.119.240.96 ↩ mc21703.ispgateway.de
- 2a00:116a:105:a000:: ↩ mc21703.ispgateway.de
Mail Server IPs
- 62.55.199.218 ↩ jenssrv3.jens-schiffsmaschinen.de
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2025092802 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025092802
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns82.domaincontrol.com
ns81.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- DMARCv=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=1:d:s; pct=100; adkim=s; aspf=s;
- SPFv=spf1 a mx -all
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