Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jcnj.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 16:00:47 UTC · ↺ Refresh
MX Hostnames
- mx2-us.emailsecurity.app
- mx1-us.emailsecurity.app
MX Priorities
- mx1-us.emailsecurity.app: 10
- mx2-us.emailsecurity.app: 20
A / AAAA Records
- 162.159.135.49 (no PTR)
- 162.159.136.49 (no PTR)
Mail Server IPs
- 40.121.188.167 ↩ mx1-us.emailsecurity.app
- 172.212.4.33 ↩ mx1-us.emailsecurity.app
SOA Record
Raw SOA
ns1.jcnj.org jcit\@jcnj.org 2019011120 360 60 1209600 30
Primary NS (mname)
ns1.jcnj.org
Admin Email (rname)
jcit\@jcnj@org
Serial
2019011120
Refresh
360s
Retry
60s
Expire
1209600s
Minimum TTL
30s
Nameservers (NS)
ns1.jcnj.org
ns2.jcnj.org
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:50.225.217.22/32 ip4:108.5.233.22/32 include:spf.protection.outlook.com include:spf1.emailsecurity.app -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected]; fo=1; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:50.225.217.22/32 ip4:108.5.233.22/32 include:spf.protection.outlook.com include:spf1.emailsecurity.app -all
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