Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thomaskirschner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 07:20:21 UTC · ↺ Refresh
MX Hostnames
- mail.thomaskirschner.de
- autoconfig.thomaskirschner.de
MX Priorities
- mail.thomaskirschner.de: 10
- autoconfig.thomaskirschner.de: 11
A / AAAA Records
- 188.40.98.214 ↩ chilloutcontrol.de
Mail Server IPs
- 88.198.176.139 ↩ www314.your-server.de
- 78.46.5.205 ↩ mail.your-server.de
- 2a01:4f8:fff1:14::1 ↩ mail.your-server.de
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2025122700 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2025122700
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s
Nameservers (NS)
ns3.second-ns.de
ns.second-ns.com
ns1.your-server.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx -all
📊 DNS lookups: 2/10
✓ 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 -all
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