Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
barkco.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 04:54:52 UTC · ↺ Refresh
MX Hostnames
- d66714a.ess.barracudanetworks.com
- d66714b.ess.barracudanetworks.com
MX Priorities
- d66714a.ess.barracudanetworks.com: 10
- d66714b.ess.barracudanetworks.com: 20
A / AAAA Records
- 195.20.232.12 ↩ ip195-20-232-12.pbiaas.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
dns0.positive-internet.com hostmaster.positive-internet.com 2024052202 10800 3600 1814400 3600
Primary NS (mname)
dns0.positive-internet.com
Admin Email (rname)
hostmaster@positive-internet.com
Serial
2024052202
Refresh
10800s
Retry
3600s
Expire
1814400s
Minimum TTL
3600s
Nameservers (NS)
dns1.positive-internet.com
dns0.positive-internet.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:81.145.211.107 include:spf.ess.barracudanetworks.com include:outbound.mailhop.org include:spf.protection.outlook.com ip4:195.20.232.12 ~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
2 records- SPFv=spf1 ip4:81.145.211.107 include:spf.ess.barracudanetworks.com include:outbound.mailhop.org include:spf.protection.outlook.com ip4:195.20.232.12 ~all
- google-site-verification=M9v6RCJV4sPXpo6coWLHQf9_-skO3NaW5MzByBzgM70
Full email verification for barkco.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits