Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
karenschoenborn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 18:36:21 UTC · ↺ Refresh
MX Hostnames
- smtp.intertech.de
MX Priorities
- smtp.intertech.de: 10
A / AAAA Records
- 159.69.1.110 ↩ v-10123b.cloud.intertech.de
Mail Server IPs
- 167.235.66.208 ↩ smtp.intertech.de
- 2a01:4f8:c2c:1a48::1 ↩ smtp.intertech.de
SOA Record
Raw SOA
ns.ipcore.de postmaster.karenschoenborn.de 2025012001 10800 1800 604800 86400
Primary NS (mname)
ns.ipcore.de
Admin Email (rname)
postmaster@karenschoenborn.de
Serial
2025012001
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns.intertech.de
ns.ipcore.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a:smtp.intertech.de a:smtp-outbound.intertech.de ~all
📊 DNS lookups: 2/10
~ 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:smtp.intertech.de a:smtp-outbound.intertech.de ~all
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