Domain Overview
DNS: ✓ just now
Checker: ✓ just now
siegmund-sanitaer-heizung.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-02 01:09:55 UTC · ↺ Refresh
MX Hostnames
- fortimail2.cadeprovider.de
MX Priorities
- fortimail2.cadeprovider.de: 10
A / AAAA Records
- 84.46.71.29 ↩ rack429.cadeprovider.de
Mail Server IPs
- 193.218.16.70 ↩ fortimail.cadeprovider.de
SOA Record
Raw SOA
ns1.nameservercade.de root.ns1.nameservercade.de 1708188636 10800 3600 604800 3600
Primary NS (mname)
ns1.nameservercade.de
Admin Email (rname)
root@ns1.nameservercade.de
Serial
1708188636
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.nameservercade.de
ns2.nameservercade.de
SPF Record
✓ Strict (-all)
v=spf1 a ip4:62.75.154.254/32 ip4:84.46.71.29/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a ip4:62.75.154.254/32 ip4:84.46.71.29/32 include:spf.protection.outlook.com -all
- MS=ms51792093
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