Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
essexbrownell.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:54:04 UTC · ↺ Refresh
MX Hostnames
- essexbrownell-com.mail.protection.outlook.com
MX Priorities
- essexbrownell-com.mail.protection.outlook.com: 0
A / AAAA Records
- 13.56.66.253 ↩ ec2-13-56-66-253.us-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.spsx.com j.spsx.com 2020032581 10800 3600 1209600 38400
Primary NS (mname)
ns1.spsx.com
Admin Email (rname)
j@spsx.com
Serial
2020032581
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
38400s
Nameservers (NS)
ns3.spsx.com
ns1.spsx.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.127.78.2 ip4:74.251.142.88/29 ip4:74.251.177.225/29 ip4:63.166.50.132 include:spf-sigstr1.sigstr.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
5 records- MS=ms93578502
- google-site-verification=vsiqL94Mg99X7iMzJRNzOvZoEni3LZRh24Qixasfs4c
- _globalsign-domain-verification=tbQEjzu0JUjk9Exxz6US6-J0-PrdVuDSRsPMz9ufqF
- 3hFZG+wApIz3bsKJJ2uUjoQ135aVYiLAADBbPpWbgoet6pvDzgGSbUmKljrYKE6AU1nigBPwb0uTGjxoA47I3A==
- SPFv=spf1 ip4:50.127.78.2 ip4:74.251.142.88/29 ip4:74.251.177.225/29 ip4:63.166.50.132 include:spf-sigstr1.sigstr.com include:spf.protection.outlook.com -all
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