Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cjrush.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 17:57:11 UTC · ↺ Refresh
MX Hostnames
- smtp-in.landert.com
MX Priorities
- smtp-in.landert.com: 10
A / AAAA Records
- 195.112.79.30 (no PTR)
Mail Server IPs
- 99.214.14.91 ↩ smtp-namer.landert.com
SOA Record
Raw SOA
dns2.landert.com postmaster.landert.com 2025102901 4800 3600 1814400 86400
Primary NS (mname)
dns2.landert.com
Admin Email (rname)
postmaster@landert.com
Serial
2025102901
Refresh
4800s
Retry
3600s
Expire
1814400s
Minimum TTL
86400s
Nameservers (NS)
dns1.landert.com
dns2.landert.com
dns3.landert.com
dns4.landert.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:_spf.landert.com -all
📊 DNS lookups: 3/10
✓ 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- google-site-verification=N2sDabfZcOrLzMEwTR6jgBZMvksp0YA1J83Q9UVGzqE
- SPFv=spf1 mx a include:_spf.landert.com -all
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