Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dr-seyfferth.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 07:35:04 UTC · ↺ Refresh
MX Hostnames
- mail.dr-seyfferth.de
- mail.dr-seyfferth.de
MX Priorities
- mail.dr-seyfferth.de: 10
- mail.dr-seyfferth.de: 0
A / AAAA Records
- 83.138.83.122 ↩ reutlingen-edv.de
Mail Server IPs
- 83.138.83.122 ↩ reutlingen-edv.de
SOA Record
Raw SOA
leia.han-solo.net www.han-solo.net 2006102004 86400 1800 604800 86400
Primary NS (mname)
leia.han-solo.net
Admin Email (rname)
www@han-solo.net
Serial
2006102004
Refresh
86400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
han.han-solo.net
leia.han-solo.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a:sophie-mail.han-solo.net a:reutlingen-edv.de a:qaroda.han-solo.net ip4:83.138.83.122 ip4:83.138.69.28 ip4:83.138.69.89 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
1 record- SPFv=spf1 a:sophie-mail.han-solo.net a:reutlingen-edv.de a:qaroda.han-solo.net ip4:83.138.83.122 ip4:83.138.69.28 ip4:83.138.69.89 ~all
Full email verification for dr-seyfferth.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits