Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
willibetz.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 15:31:59 UTC · ↺ Refresh
MX Hostnames
- gate1.willibetz.com
MX Priorities
- gate1.willibetz.com: 15
A / AAAA Records
- 213.23.93.167 (no PTR)
Mail Server IPs
- 213.23.93.250 ↩ gate1.willibetz.com
SOA Record
Raw SOA
ns1.nk-host.de hostmaster.netzwerkkontor.com 2019082376 3600 600 1209600 3600
Primary NS (mname)
ns1.nk-host.de
Admin Email (rname)
hostmaster@netzwerkkontor.com
Serial
2019082376
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.nk-host.de
pns.dtag.de
secondary006.dtag.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:213.23.93.250 ip4:213.23.93.250 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- b455a90b490241019b7f626bea27e9fccea831ff05c43b1936ac6b7eaf2962f
- SPFv=spf1 mx ip4:213.23.93.250 ip4:213.23.93.250 -all
- 4a8ca4e87f77c621e09bfdcc98b77fbfc8091c91accf97b5dce33da722bee36
- 61f6692e5480ac51806a9a8e026ec82168451d0b834de673598c82e4caece9b
- 28ef6b6b2e2a2f6a937e9cad8e7e560a20f10079f996c8ec262708dea9bd4ad2
- f9abdfd45a82014de167bf3f53ec1cfae43c37d24f74237fc1ef632b58c5bd4
- MS=ms86230016
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