Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dennehycpa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:14:10 UTC · ↺ Refresh
MX Hostnames
- mail.dennehycpa.com
MX Priorities
- mail.dennehycpa.com: 10
A / AAAA Records
- 151.101.194.159 (no PTR)
Mail Server IPs
- 3.21.49.9 ↩ aws.engineroomdm.com
SOA Record
Raw SOA
ns1.engineroomdigital.com nobody.invalid 2023060701 10800 3600 777600 3600
Primary NS (mname)
ns1.engineroomdigital.com
Admin Email (rname)
nobody@invalid
Serial
2023060701
Refresh
10800s
Retry
3600s
Expire
777600s
Minimum TTL
3600s
Nameservers (NS)
ns1.engineroomdigital.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:relay.mailchannels.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 a mx include:relay.mailchannels.net ~all
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