Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
northstarhub.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 07:21:31 UTC · ↺ Refresh
MX Hostnames
- mxb-00852301.gslb.pphosted.com
- mxa-00852301.gslb.pphosted.com
MX Priorities
- mxb-00852301.gslb.pphosted.com: 10
- mxa-00852301.gslb.pphosted.com: 10
A / AAAA Records
- 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
- 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
Mail Server IPs
- 67.231.148.157 ↩ mx0a-00852301.pphosted.com
SOA Record
Raw SOA
ns09.domaincontrol.com dns.jomax.net 2025120201 28800 7200 604800 3600
Primary NS (mname)
ns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025120201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns09.domaincontrol.com
ns10.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=0:1:d:s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms51037459
- knowbe4-site-verification=0209999c286c0ca60c160f1b0e0f90bc
- google-site-verification=MA4NJMu3_gngOWl0cJIzjKk3M32J9coSJVYYXY8kPSo
- SPFv=spf1 include:spf.protection.outlook.com -all
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