Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
harbinsme.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 13:32:13 UTC · ↺ Refresh
MX Hostnames
- harbinsme-com.mail.protection.outlook.com
MX Priorities
- harbinsme-com.mail.protection.outlook.com: 0
A / AAAA Records
- 184.168.115.128 ↩ 128.115.168.184.host.secureserver.net
Mail Server IPs
- 52.101.162.0 ↩ mail-ct2p275cu01000.inbound.protection.outlook.com
- 52.101.160.1 ↩ mail-jn3p275cu00401.inbound.protection.outlook.com
- 52.101.162.1 ↩ mail-ct2p275cu01101.inbound.protection.outlook.com
- 52.101.160.0 ↩ mail-jnyp275cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca2a:: ↩ mail-ct2p275cu01000.inbound.protection.outlook.com
- 2a01:111:f403:ca28::1 ↩ mail-jn3p275cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca2a::1 ↩ mail-ct2p275cu01101.inbound.protection.outlook.com
- 2a01:111:f403:ca28:: ↩ mail-jnyp275cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns05.domaincontrol.com dns.jomax.net 2026022400 28800 7200 604800 600
Primary NS (mname)
pdns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns05.domaincontrol.com
pdns06.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]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
4 records- MS=ms57754812
- SPFv=spf1 include:spf.protection.outlook.com -all
- v=verifydomain MS=9477173
- MS=ms42881904
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