Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seemueller.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 02:39:12 UTC · ↺ Refresh
MX Hostnames
- mail.seemueller.com
MX Priorities
- mail.seemueller.com: 10
A / AAAA Records
- 46.4.28.37 ↩ server1130.dmsolutionsonline.de
Mail Server IPs
- 46.4.28.37 ↩ server1130.dmsolutionsonline.de
SOA Record
Raw SOA
ns1.dmsolutions.de hostmaster.partnergate.com 2024022405 28800 7200 604800 86400
Primary NS (mname)
ns1.dmsolutions.de
Admin Email (rname)
hostmaster@partnergate.com
Serial
2024022405
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.dmsolutions.de
ns1.dmsolutions.de
ns3.dmsolutions.de
ns4.dmsolutions.de
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.server1130.dmsolutionsonline.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 include:_spf.server1130.dmsolutionsonline.de -all
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