Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aerztehaus-mitte.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:39:20 UTC · ↺ Refresh
MX Hostnames
- mx1.mikromy.de
MX Priorities
- mx1.mikromy.de: 0
A / AAAA Records
- 185.166.37.166 (no PTR)
Mail Server IPs
- 87.140.72.26 ↩ mx1.mikromy.de
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2025012906 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2025012906
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.inwx.de
ns.inwx.de
ns3.inwx.eu
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:194.77.85.196/32 ip4:188.94.254.201/32 include:agenturserver.de -all
📊 DNS lookups: 3/10
✓ 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
1 record- SPFv=spf1 a mx ip4:194.77.85.196/32 ip4:188.94.254.201/32 include:agenturserver.de -all
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