Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
guthohenluckow.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:28:38 UTC · ↺ Refresh
MX Hostnames
- mail7b.i-motion.de
- mail7a.i-motion.de
MX Priorities
- mail7b.i-motion.de: 10
- mail7a.i-motion.de: 10
A / AAAA Records
- 213.95.248.62 ↩ wwwlinux02.i-motion.de
Mail Server IPs
- 213.95.248.9 ↩ mail7a.i-motion.de
SOA Record
Raw SOA
ns3.i-motion.de schloss.guthohenluckow.de 1758893542 10800 3600 604800 10800
Primary NS (mname)
ns3.i-motion.de
Admin Email (rname)
schloss@guthohenluckow.de
Serial
1758893542
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns7.i-motion.de
ns3.i-motion.de
ns2.i-motion.de
SPF Record
✓ Strict (-all)
v=spf1 mx a include:i-motion.de include:spf.nl2go.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a include:i-motion.de include:spf.nl2go.com -all
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