Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wkk-hei.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 16:19:37 UTC · ↺ Refresh
MX Hostnames
- fortimail.cadeprovider.de
MX Priorities
- fortimail.cadeprovider.de: 10
A / AAAA Records
- 84.46.71.31 ↩ rack431.cadeprovider.de
Mail Server IPs
- 193.218.16.70 ↩ fortimail.cadeprovider.de
SOA Record
Raw SOA
ns1.nameservercade.de root.ns1.nameservercade.de 1770297964 10800 3600 604800 3600
Primary NS (mname)
ns1.nameservercade.de
Admin Email (rname)
root@ns1.nameservercade.de
Serial
1770297964
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.nameservercade.de
ns2.nameservercade.de
SPF Record
✓ Strict (-all)
v=spf1 a mx a:rack420.cadeprovider.de a:rack431.cadeprovider.de ip4:84.46.71.0/26 ip4:193.218.16.0/24 ip4:88.130.210.50 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; ruf=mailto:[email protected]; adkim=s; aspf=s; pct=100; rf=afrf; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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
10 records- MS=9227168D308F8BDF6978870071B072BA1FB1D7A7
- 94a54b6f6e3790ee187250c097045125cac91c9f8ebac7912f01de38f57fef7
- MS=ms15853098
- swisssign-check=NVwOmoanm6RgrfZFJU_eivh5CRk
- cisco-ci-domain-verification=4d124ad0106ed50fb5ba8fdcf18ff6f9d5194fad8135ce183b18156ae535aa25
- 488e6360e08c75fb22e34f74114cc5dab19c3fcac20113cf8f53e204ecebb14
- apple-domain-verification=w8c4jnXv7LTs5MeE
- trend-micro-v1-domain-verification.6d32cf86a854f6fd4e502cade2f069e6=987f2cbb-ecc5-41f2-b8e9-10b995049fdd
- SPFv=spf1 a mx a:rack420.cadeprovider.de a:rack431.cadeprovider.de ip4:84.46.71.0/26 ip4:193.218.16.0/24 ip4:88.130.210.50 -all
- swisssign-check=K9wEDABo32P_X3dYG8lX9NzQeIs
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