Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
events-4u.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 14:56:36 UTC · ↺ Refresh
MX Hostnames
- mail.events-4u.de
MX Priorities
- mail.events-4u.de: 10
A / AAAA Records
- 37.17.227.236 ↩ ds74722.goserver.host
Mail Server IPs
- 37.17.227.236 ↩ ds74722.goserver.host
SOA Record
Raw SOA
ns1.mainns.de hostmaster.resellerinterface.de 1706283898 28800 7200 604800 3600
Primary NS (mname)
ns1.mainns.de
Admin Email (rname)
hostmaster@resellerinterface.de
Serial
1706283898
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.mainns.eu
ns3.mainns.net
ns1.mainns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:37.17.227.236 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:37.17.227.236 ~all
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