Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
definitive-mktg.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 22:26:10 UTC · ↺ Refresh
MX Hostnames
- definitive-mktg.com
MX Priorities
- definitive-mktg.com: 0
A / AAAA Records
- 150.238.45.247 ↩ nt25.myweblinx.net
Mail Server IPs
- 150.238.45.247 ↩ nt25.myweblinx.net
SOA Record
Raw SOA
ns1.myweblinx.net aclements.myweblinx.net 2026021702 86400 400 3600000 86400
Primary NS (mname)
ns1.myweblinx.net
Admin Email (rname)
aclements@myweblinx.net
Serial
2026021702
Refresh
86400s
Retry
400s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.myweblinx.net
ns2.myweblinx.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
1 record- MS=ms23988110
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