Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
obermiller.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 06:58:40 UTC · ↺ Refresh
MX Hostnames
- mail.maerit.net
MX Priorities
- mail.maerit.net: 10
A / AAAA Records
- 193.197.159.216 ↩ netexplain2.technologiezentrum-stuttgart.de
Mail Server IPs
- 188.138.41.228 ↩ mail.maerit.de
SOA Record
Raw SOA
nsa9.schlundtech.de obermiller.maerit.net 2022060602 43200 7200 1209600 86400
Primary NS (mname)
nsa9.schlundtech.de
Admin Email (rname)
obermiller@maerit.net
Serial
2022060602
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsa9.schlundtech.de
nsb9.schlundtech.de
nsd9.schlundtech.de
nsc9.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a:smtp.maerit.de mx ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no 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:smtp.maerit.de mx ?all
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