Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jeffreyfc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 07:11:15 UTC · ↺ Refresh
MX Hostnames
- jeffreyfc-com.mail.protection.outlook.com
MX Priorities
- jeffreyfc-com.mail.protection.outlook.com: 10
A / AAAA Records
- 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
- 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns27.domaincontrol.com dns.jomax.net 2026031600 28800 7200 604800 600
Primary NS (mname)
ns27.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns28.domaincontrol.com
ns27.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:132.148.182.116 ip4:66.11.18.0/24 ip4:50.59.147.186 include:jeffreyfc-com.spf.smtp25.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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- 45CmT0ehpKI2paGJTGE5nA==
- SPFv=spf1 ip4:132.148.182.116 ip4:66.11.18.0/24 ip4:50.59.147.186 include:jeffreyfc-com.spf.smtp25.com include:spf.protection.outlook.com ~all
- duo_sso_verification=XWkxLSeYUtUjWdtmInzx2sHBtY3u9BbsZQuSIeK4uFRbtSEN1nYsmPU8s5lHlZmp
- sophos-domain-verification=4038203bd8e27e06298b8eddb7b7cc2211b1bab37ffff0e0a76c662e0393df16
- MS=ms23724355
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