Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
polycoatusa.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 05:35:54 UTC · ↺ Refresh
MX Hostnames
- d328413a.ess.barracudanetworks.com
- d328413b.ess.barracudanetworks.com
MX Priorities
- d328413b.ess.barracudanetworks.com: 10
- d328413a.ess.barracudanetworks.com: 0
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns-238.awsdns-29.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-238.awsdns-29.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1062.awsdns-04.org
ns-2017.awsdns-60.co.uk
ns-238.awsdns-29.com
ns-762.awsdns-31.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:39564004.spf07.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- docusign=cfcf1aa2-cb85-4b57-befb-823bb50a4c45
- ehqub9fm7h9238p6ffgl4hapqh
- google-site-verification=CXf3eMASoBAUGvV7YA8Z43fqq51YxlUw0ta_K9avSWc
- ppe-0cf656d32df248ab1cc91d065f199792da50022c
- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:39564004.spf07.hubspotemail.net -all
- ZOOM_verify_833ZjJh0Cv6KvuEhJZncY9
Full email verification for polycoatusa.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits