Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schleipfer-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:43:40 UTC · ↺ Refresh
MX Hostnames
- mail.schleipfer-immobilien.de
MX Priorities
- mail.schleipfer-immobilien.de: 0
A / AAAA Records
- 57.129.144.46 ↩ rs6-lon.serverhostgroup.com
Mail Server IPs
- 57.129.144.46 ↩ rs6-lon.serverhostgroup.com
SOA Record
Raw SOA
ns1.serverhostgroup.com sh.serverhostgroup.com 2026020301 3600 1800 1209600 86400
Primary NS (mname)
ns1.serverhostgroup.com
Admin Email (rname)
sh@serverhostgroup.com
Serial
2026020301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.serverhostgroup.com
ns1.serverhostgroup.com
ns3.serverhostgroup.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:57.129.144.46 include:relay.mailchannels.net ip4:139.162.237.168 a mx ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:57.129.144.46 include:relay.mailchannels.net ip4:139.162.237.168 a mx ?all
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