Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prosourcearkansas.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 01:14:40 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-usa02.hornetsecurity.com
- mx-cluster-usa01.hornetsecurity.com
- mx-cluster-usa03.hornetsecurity.com
- mx-cluster-usa04.hornetsecurity.com
MX Priorities
- mx-cluster-usa02.hornetsecurity.com: 20
- mx-cluster-usa01.hornetsecurity.com: 10
- mx-cluster-usa04.hornetsecurity.com: 40
- mx-cluster-usa03.hornetsecurity.com: 30
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com
SOA Record
Raw SOA
ns1.mydyndns.org zone-admin.dyndns.com 2013071775 10800 1800 604800 1800
Primary NS (mname)
ns1.mydyndns.org
Admin Email (rname)
zone-admin@dyndns.com
Serial
2013071775
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns2132.dns.dyn.com
ns3133.dns.dyn.com
ns4145.dns.dyn.com
ns1199.dns.dyn.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:outbound.smtp.wisestamp.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo 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- SPFv=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:outbound.smtp.wisestamp.net -all
- knowbe4-site-verification=41e88369d6e27a47df10a4ffac41c097
- MS=ms30370727
Full email verification for prosourcearkansas.com
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