Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drdubowsky.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 03:43:56 UTC · ↺ Refresh
MX Hostnames
- smtp02.topdns.com
- smtp04.topdns.com
- smtp03.topdns.com
MX Priorities
- smtp04.topdns.com: 0
- smtp02.topdns.com: 0
- smtp03.topdns.com: 0
A / AAAA Records
- 159.65.225.70 ↩ 154779.cloudwaysapps.com
Mail Server IPs
- 109.201.142.226 ↩ smtp04.topdns.com
- 77.247.183.138 ↩ smtp02.topdns.com
- 85.159.232.242 ↩ smtp03.topdns.com
SOA Record
Raw SOA
ns-usa.topdns.com hostmaster.topdns.com 2021112901 172800 900 1209600 3600
Primary NS (mname)
ns-usa.topdns.com
Admin Email (rname)
hostmaster@topdns.com
Serial
2021112901
Refresh
172800s
Retry
900s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns-canada.topdns.com
ns-usa.topdns.com
ns-uk.topdns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.elasticemail.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ 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
1 record- SPFv=spf1 a mx include:_spf.elasticemail.com ~all
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