Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fachzahnarzt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 12:52:48 UTC · ↺ Refresh
MX Hostnames
- mail6.eista.info
MX Priorities
- mail6.eista.info: 10
A / AAAA Records
- 93.90.194.193 ↩ mail6.eista.info
Mail Server IPs
- 93.90.194.193 ↩ mail6.eista.info
SOA Record
Raw SOA
nsa4.schlundtech.de wilde.eista.de 2025051901 43200 7200 1209600 86400
Primary NS (mname)
nsa4.schlundtech.de
Admin Email (rname)
wilde@eista.de
Serial
2025051901
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsb4.schlundtech.de
nsa4.schlundtech.de
nsd4.schlundtech.de
nsc4.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 mx:mail6.eista.info ip4:93.90.194.193 -all
📊 DNS lookups: 1/10
✓ 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
2 records- 201805231405420i9fm3qskcmzp588tz8ad81ge7jork65m5a3gzjgk7nq47qovr
- SPFv=spf1 mx:mail6.eista.info ip4:93.90.194.193 -all
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