Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rechtsanwalt-kaiser.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 17:20:51 UTC · ↺ Refresh
MX Hostnames
- mx1.jd1.de
MX Priorities
- mx1.jd1.de: 10
A / AAAA Records
- 185.21.224.3 ↩ mx1.jd1.de
- 2001:4c08:2003:6:10:10:21:2 (no PTR)
Mail Server IPs
- 185.21.224.3 ↩ mx1.jd1.de
- 2a03:9480:302:21:dead:beef:f00d:b00b ↩ mx1.jd1.de
SOA Record
Raw SOA
ns.jd1.de hostmaster.jd1.de 2024060401 28800 7200 604800 86400
Primary NS (mname)
ns.jd1.de
Admin Email (rname)
hostmaster@jd1.de
Serial
2024060401
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns.kellerbu.de
ns.jd1.de
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=jd1.de
📊 DNS lookups: 1/10
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
1 record- SPFv=spf1 redirect=jd1.de
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