Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ddubosemd.com
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 12:54:40 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 76.223.67.189 ↩ a67c48129651a0940.awsglobalaccelerator.com
- 13.248.213.45 ↩ a67c48129651a0940.awsglobalaccelerator.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns31.domaincontrol.com dns.jomax.net 2025071000 28800 7200 604800 3600
Primary NS (mname)
ns31.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025071000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns32.domaincontrol.com
ns31.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include: spf.mdofficemail.com ~all
📊 DNS lookups: 1/10
~ 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
3 records- SPFv=spf1 include: spf.mdofficemail.com ~all
- DKIMv=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/i5+HoYCk2sQmvoCjuoKkpoeOfe4pIwQmj3tHe8L8cesD0Go4yXVnsBzMjfeyJTq2zuKP/aUpiDUvkqqXbsJ9WpxGYwDY+DAbLy0E68vkGGO3qHt3rp1X2LbWvpWykawqFqx0nYMN23JHGrH4vZLXGf1cEonkDErn79fShpLKYQIDAQAB
- NETORGFT10989630.onmicrosoft.com
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