Domain Overview
DNS: ✓ 9d ago
Checker: ✓ 9d ago
zahnaerzte-rostock.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 12:30:50 UTC · ↺ Refresh
MX Hostnames
- mx2.isrunning.de
- mx1.isrunning.de
MX Priorities
- mx1.isrunning.de: 10
- mx2.isrunning.de: 10
A / AAAA Records
- 49.12.154.181 ↩ server4.bf-easy-webhosting.de
Mail Server IPs
- 159.69.129.173 ↩ mx1.isrunning.de
- 2a01:4f8:fff0:9::13 ↩ mx1.isrunning.de
- 49.12.155.11 ↩ mx2.isrunning.de
- 2a01:4f8:fff0:9::14 ↩ mx2.isrunning.de
SOA Record
Raw SOA
ns.bf-easy-webhosting.de postmaster.zahnaerzte-rostock.de 2026041401 10800 3600 604800 86400
Primary NS (mname)
ns.bf-easy-webhosting.de
Admin Email (rname)
postmaster@zahnaerzte-rostock.de
Serial
2026041401
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.bf-easy-webhosting.de
ns.bf-easy-webhosting.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.isrunning.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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 include:spf.isrunning.de ~all
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