Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mckenziecontractingllc.com
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:54:29 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 76.223.67.189 ↩ a67c48129651a0940.awsglobalaccelerator.com
- 13.248.213.45 ↩ a67c48129651a0940.awsglobalaccelerator.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns47.domaincontrol.com dns.jomax.net 2026020900 28800 7200 604800 600
Primary NS (mname)
ns47.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns47.domaincontrol.com
ns48.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; aspf=s; adkim=s; fo=0:1:d:s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- ca3-c43534c4af6040eebdb80d7d158725a2
- SPFv=spf1 include:spf.protection.outlook.com -all
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