Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
agentur-k3.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 19:10:23 UTC · ↺ Refresh
MX Hostnames
- mail.agentur-k3.de
MX Priorities
- mail.agentur-k3.de: 10
A / AAAA Records
- 91.233.84.251 ↩ www.kimpels.net
Mail Server IPs
- 91.233.87.21 ↩ mx1bln1.prossl.de
SOA Record
Raw SOA
ns1.prodns.de dnsmaster.prodns.de 2025101901 14400 3600 2419200 300
Primary NS (mname)
ns1.prodns.de
Admin Email (rname)
dnsmaster@prodns.de
Serial
2025101901
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1.prodns.de
ns3.prodns.de
ns2.prodns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:91.233.84.0/22 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- brevo-code:d0366ac22bbced9e357b8e583be88611
- SPFv=spf1 a mx ip4:91.233.84.0/22 ~all
- google-site-verification=W91oFWZryDD47kD9A0iI_zlkXmaTc4Yn4giTrH96AK0
Full email verification for agentur-k3.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits