Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
steuern-dietrich.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:46:30 UTC · ↺ Refresh
MX Hostnames
- steuern-dietrich-de.gate.seppmail.cloud
MX Priorities
- steuern-dietrich-de.gate.seppmail.cloud: 10
A / AAAA Records
- 81.169.145.156 ↩ w9c.rzone.de
- 2a01:238:20a:202:1156:: ↩ w9c.rzone.de
Mail Server IPs
- 49.12.23.112 ↩ gate.de.seppmail.cloud
- 167.233.8.136 ↩ gate.de.seppmail.cloud
- 2a01:4f8:c011:544::1 ↩ gate.de.seppmail.cloud
- 2a01:4f8:1c1d:6b8::1 ↩ gate.de.seppmail.cloud
SOA Record
Raw SOA
shades04.rzone.de hostmaster.strato-rz.de 2025022135 86400 7200 604800 300
Primary NS (mname)
shades04.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2025022135
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades04.rzone.de
docks02.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.de.seppmail.cloud -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- MS=ms96224908
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.de.seppmail.cloud -all
- swisssign-check=VmGrDtpmEsjfINFZ8DKbBVaNXyE
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