unitedbk.com

Valid Email Server
Domain Lookup › unitedbk.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
unitedbk.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 08:13:37 UTC · ↺ Refresh

MX Hostnames

  • mx.ct.mbox.net
  • mx.usa.net

MX Priorities

  • mx.usa.net: 10
  • mx.ct.mbox.net: 20

A / AAAA Records

  • 104.18.42.116 (no PTR)
  • 172.64.145.140 (no PTR)
  • 2606:4700:4403::ac40:918c (no PTR)
  • 2a06:98c1:3104::6812:2a74 (no PTR)

Mail Server IPs

  • 165.212.65.113 ↩ mx.usa.net

SOA Record

Raw SOA ns1.jh-cf.com dns.cloudflare.com 2399341426 10000 2400 604800 1800
Primary NS (mname)
ns1.jh-cf.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399341426
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns1.jh-cf.com
ns2.jh-cf.com

SPF Record

✓ Strict (-all)
v=spf1 include:spfref.jackhenry.com include:spf.usa.net include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • dbnxgb7xtrtp94vtxvdqnmy6n99j5qm0
  • SPFv=spf1 include:spfref.jackhenry.com include:spf.usa.net include:spf.protection.outlook.com -all
  • MS=CC3819A26DC7E48FA0745DC4E0465A87FDB2CB26
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