jmcassociates.com

Valid Email Server
Domain Lookup › jmcassociates.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jmcassociates.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 14:57:17 UTC · ↺ Refresh

MX Hostnames

  • jmcassociates-com.mail.protection.outlook.com

MX Priorities

  • jmcassociates-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 198.185.159.144 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.49.23.145
  • 148.105.251.19
  • 198.185.159.145

Mail Server IPs

  • 52.101.9.17 (no PTR)
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA ns8203.hostgator.com dnsadmin.gator4102.hostgator.com 2026030801 86400 7200 3600000 86400
Primary NS (mname)
ns8203.hostgator.com
Admin Email (rname)
dnsadmin@gator4102.hostgator.com
Serial
2026030801
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns850.hostgator.com
ns849.hostgator.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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
  • MS=ms64562917
  • SPFv=spf1 include:spf.protection.outlook.com -all
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