Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lehmann-partner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:02:52 UTC · ↺ Refresh
MX Hostnames
- mail01.lehmann-partner.de
MX Priorities
- mail01.lehmann-partner.de: 10
A / AAAA Records
- 217.160.0.31 ↩ 217-160-0-31.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::2f2 ↩ 2001-08d8-100f-f000-0000-0000-0000-02f2.elastic-ssl.ui-r.com
Mail Server IPs
- 31.3.84.98 ↩ mail01.lehmann-partner.de
SOA Record
Raw SOA
ns1087.ui-dns.de hostmaster.1and1.com 2017061759 28800 7200 604800 300
Primary NS (mname)
ns1087.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2017061759
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1048.ui-dns.com
ns1067.ui-dns.biz
ns1116.ui-dns.org
ns1087.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:31.3.84.98 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict 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
4 records- logmein-verification-code=e89837b6-ccef-4128-9acd-f084164f76a5
- sophos-domain-verification=ca489c24b9d4bc6558da614dd24be524b4c62c5ca651b08c0c60037ae76adf02
- SPFv=spf1 ip4:31.3.84.98 -all
- MS=5E49A64D21BFA37CEA44B6DC10763A10E1E0DCFB
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