Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
tkb-clan.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 18:22:01 UTC · ↺ Refresh
MX Hostnames
- mail.tkb-clan.de
MX Priorities
- mail.tkb-clan.de: 10
A / AAAA Records
- 185.142.214.59 ↩ mail.tkb-clan.de
Mail Server IPs
- 185.142.214.59 ↩ mail.tkb-clan.de
SOA Record
Raw SOA
ns1.hostserv.eu grabi.gmx.net 2019091703 7200 120 2419200 10800
Primary NS (mname)
ns1.hostserv.eu
Admin Email (rname)
grabi@gmx.net
Serial
2019091703
Refresh
7200s
Retry
120s
Expire
2419200s
Minimum TTL
10800s
Nameservers (NS)
ns2.hostserv.eu
ns3.hostserv.eu
ns1.hostserv.eu
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mail.tkb-clan.de ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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:mail.tkb-clan.de ?all
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