Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drk-kijufa.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 21:18:53 UTC · ↺ Refresh
MX Hostnames
- mail4.invo.it
- mail4.invo.it
MX Priorities
- mail4.invo.it: 10
- mail4.invo.it: 20
A / AAAA Records
- 85.14.209.114 ↩ web07.dml.dt-internet.de
Mail Server IPs
- 92.39.20.123 ↩ mail4.invo.it
SOA Record
Raw SOA
dns01.dt-internet.de dnsadmin.dt-internet.de 3748003988 10800 3600 604800 3840
Primary NS (mname)
dns01.dt-internet.de
Admin Email (rname)
dnsadmin@dt-internet.de
Serial
3748003988
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3840s
Nameservers (NS)
dns01.dt-internet.de
dns05.d-t-internet.de
SPF Record
✓ Strict (-all)
v=spf1 include:ihr-webspace.de a mx ip4:92.39.20.123 mx:cms04.che.dt-internet.de -all
📊 DNS lookups: 4/10
✓ 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 include:ihr-webspace.de a mx ip4:92.39.20.123 mx:cms04.che.dt-internet.de -all
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