Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
topfinance.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 20:08:10 UTC · ↺ Refresh
MX Hostnames
- d156421b.ess.barracudanetworks.com
- d156421a.ess.barracudanetworks.com
MX Priorities
- d156421a.ess.barracudanetworks.com: 0
- d156421b.ess.barracudanetworks.com: 0
A / AAAA Records
- 65.183.162.27 ↩ topfinance.com
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
dns101.register.com root.register.com 121100523 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
121100523
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns101.register.com
dns102.register.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
5 records- 1ucdNzdqiuum5zaksMikRR9d/aucQK8UXbx0qfuQ0OS8PhTJZ43nMhgiOjkjDz8pfPhzW7+bJPkwIqfrrtp3uQ==
- MS=ms17110145
- MS=ms88505910
- MS=ms12308939
- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
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