Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
researchdynamicsinc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 15:54:57 UTC · ↺ Refresh
MX Hostnames
- mail.researchdynamicsinc.com
MX Priorities
- mail.researchdynamicsinc.com: 10
A / AAAA Records
- 67.227.198.135 ↩ host4.unofficial.cc
Mail Server IPs
- 67.227.198.135 ↩ host4.unofficial.cc
SOA Record
Raw SOA
ns1.yourhostingaccount.com admin.yourhostingaccount.com 2008031162 10800 3600 604800 3600
Primary NS (mname)
ns1.yourhostingaccount.com
Admin Email (rname)
admin@yourhostingaccount.com
Serial
2008031162
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.yourhostingaccount.com
ns2.yourhostingaccount.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:67.227.198.135 include:host4.unofficial.cc include:researchdynamicsinc.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:67.227.198.135 include:host4.unofficial.cc include:researchdynamicsinc.com ~all
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