Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
keep-on-smiling.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 10:50:48 UTC · ↺ Refresh
MX Hostnames
- mail1.futura-it.de
MX Priorities
- mail1.futura-it.de: 100
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 152.53.102.16 ↩ mail1.futura-it.de
- 2a0a:4cc0:80:228a:74da:aeff:fe09:ec23 ↩ mail1.futura-it.de
SOA Record
Raw SOA
ns13.domaincontrol.com dns.jomax.net 2024091506 28800 7200 604800 600
Primary NS (mname)
ns13.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024091506
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns14.domaincontrol.com
ns13.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ~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 ~all
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