Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tanzhaus-jena.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 06:19:36 UTC · ↺ Refresh
MX Hostnames
- email.jena-stew.de
MX Priorities
- email.jena-stew.de: 10
A / AAAA Records
- 194.163.128.220 ↩ vmd76201.contaboserver.net
Mail Server IPs
- 62.75.222.28 ↩ email.jena-stew.de
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2025062604 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025062604
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 a:vmd76201.contaboserver.net a:rom137.startdedicated.de ip4:62.75.222.28 ip4:194.163.128.220 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx a:vmd76201.contaboserver.net a:rom137.startdedicated.de ip4:62.75.222.28 ip4:194.163.128.220 -all
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