Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bendix-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 02:04:20 UTC · ↺ Refresh
MX Hostnames
- host24.networkinvest.de
MX Priorities
- host24.networkinvest.de: 10
A / AAAA Records
- 213.239.241.83 ↩ host24.networkinvest.de
Mail Server IPs
- 213.239.241.83 ↩ host24.networkinvest.de
- 2a01:4f8:a0:51f4::2 ↩ host24.networkinvest.de
SOA Record
Raw SOA
ns1.networkinvest.net support.networkinvest.de 2025082702 39940 14400 604800 43200
Primary NS (mname)
ns1.networkinvest.net
Admin Email (rname)
support@networkinvest.de
Serial
2025082702
Refresh
39940s
Retry
14400s
Expire
604800s
Minimum TTL
43200s
Nameservers (NS)
ns1.networkinvest.net
ns2.networkinvest.net
ns4.networkinvest.net
ns3.networkinvest.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:213.239.241.0/24 ip6:2a01:4f8:a0::/48 include:sendgrid.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 mx a ip4:213.239.241.0/24 ip6:2a01:4f8:a0::/48 include:sendgrid.net ~all
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