Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leavenworthcounty.gov
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:04:53 UTC · ↺ Refresh
MX Hostnames
- ussf63.upstreamsecurity.net
- ussf62.upstreamsecurity.net
- ussf382.upstreamsecurity.net
- ussf622.upstreamsecurity.net
- ussf38.upstreamsecurity.net
- ussf632.upstreamsecurity.net
MX Priorities
- ussf62.upstreamsecurity.net: 0
- ussf63.upstreamsecurity.net: 0
- ussf38.upstreamsecurity.net: 0
- ussf382.upstreamsecurity.net: 10
- ussf622.upstreamsecurity.net: 10
- ussf632.upstreamsecurity.net: 10
A / AAAA Records
- 75.2.21.72 ↩ a8b76803674fa8607.awsglobalaccelerator.com
Mail Server IPs
- 38.99.86.62 ↩ USSF62.upstreamsecurity.net
- 38.99.86.63 ↩ USSF63.upstreamsecurity.net
- 38.99.86.38 ↩ USSF38.upstreamsecurity.net
- 50.145.4.38 ↩ USSF382.upstreamsecurity.net
- 50.145.4.62 ↩ USSF622.upstreamsecurity.net
SOA Record
Raw SOA
ns25.domaincontrol.com dns.jomax.net 2026022500 28800 7200 604800 600
Primary NS (mname)
ns25.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns26.domaincontrol.com
ns25.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:67.52.239.253 include:spf.protection.outlook.com include:spf.upstreamsecurity.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
4 records- v=verifydomain MS=3858947
- google-site-verification=7VPfDpvHoG_nh-qa-wIa7MAGPot9ZsQ9Q6X5H2-M50c
- SPFv=spf1 ip4:67.52.239.253 include:spf.protection.outlook.com include:spf.upstreamsecurity.net -all
- duo_sso_verification=tIU3or4q9BpF1tOWnbKIIVKFiYtyGPhmwKGxbbx1mmIicvvMySrynJdo0KdDFV5z
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