Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hummelcpa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 04:58:42 UTC · ↺ Refresh
MX Hostnames
- mx1.armourcloud.io
MX Priorities
- mx1.armourcloud.io: 5
A / AAAA Records
- 8.19.178.104 (no PTR)
Mail Server IPs
- 184.164.138.130 ↩ mx1.armourcloud.io
SOA Record
Raw SOA
ns1.armourcloud.io dnsadmin.armourcloud.io 2025090200 43200 3600 1800000 10800
Primary NS (mname)
ns1.armourcloud.io
Admin Email (rname)
dnsadmin@armourcloud.io
Serial
2025090200
Refresh
43200s
Retry
3600s
Expire
1800000s
Minimum TTL
10800s
Nameservers (NS)
ns1.armourcloud.io
ns2.armourcloud.io
SPF Record
✓ Strict (-all)
v=spf1 ip4:209.250.0.0/24 ip4:184.164.138.128/29 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ 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
5 records- rgi21a56eal38k7tam4d9pf10t
- rgi21a56eal38k7tam4d9pf10t.
- SPFv=spf1 ip4:209.250.0.0/24 ip4:184.164.138.128/29 include:spf.protection.outlook.com -all
- m0105f73kagk39at5p72it8465
- MS=ms84282430
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