Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wbkt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 19:28:43 UTC · ↺ Refresh
MX Hostnames
- netslave.xtremeweb.de
- the.ntpwr.de
MX Priorities
- the.ntpwr.de: 30
- netslave.xtremeweb.de: 10
A / AAAA Records
- 88.198.86.129 ↩ cesmx.xtremeweb.de
Mail Server IPs
- 88.198.86.130 ↩ the.ntpwr.de
- 2a01:4f8:130:5365:88:198:86:130 ↩ the.ntpwr.de
- 213.239.192.251 ↩ netslave.xtremeweb.de
- 2a01:4f8:130:5365:213:239:192:251 ↩ netslave.xtremeweb.de
SOA Record
Raw SOA
ns0.xtremeweb.de dnsmaster.xtremeweb.de 2025032212 43200 18000 2419200 7200
Primary NS (mname)
ns0.xtremeweb.de
Admin Email (rname)
dnsmaster@xtremeweb.de
Serial
2025032212
Refresh
43200s
Retry
18000s
Expire
2419200s
Minimum TTL
7200s
Nameservers (NS)
ns3.xtremeweb.de
ns0.xtremeweb.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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