Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mastersonfoods.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:20:28 UTC · ↺ Refresh
MX Hostnames
- mastersonfoods-com.mail.protection.outlook.com
MX Priorities
- mastersonfoods-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.71.233.225 ↩ 225.233.71.198.host.secureserver.net
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.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
ns77.domaincontrol.com dns.jomax.net 2025120807 28800 7200 604800 600
Primary NS (mname)
ns77.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025120807
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns77.domaincontrol.com
ns78.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:67.52.242.64/29 include:faxmessage.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- amazon-business-verification=aab5b2be191dc346cfcce4aa60cfad5c171c6ca69db88c2f8bb8f28cfc252d58
- GvIcw9ClP5VoxSc+XTrGkOvcTVcmUd0myy2SU4OgNQnr6GXBoW6H5h1ePt+hqXGTetZBZT2vxdsraWyx36XUiw==
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:67.52.242.64/29 include:faxmessage.net -all
- Foxit-domain-verification=fd8c19c9dd069e02cf62c9a841a3b0b3
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