Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hudsonsproperty.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 16:25:22 UTC · ↺ Refresh
MX Hostnames
- d246084.a.ess.uk.barracudanetworks.com
- d246084.b.ess.uk.barracudanetworks.com
MX Priorities
- d246084.a.ess.uk.barracudanetworks.com: 10
- d246084.b.ess.uk.barracudanetworks.com: 20
A / AAAA Records
- 104.21.22.102 (no PTR)
- 172.67.204.46 (no PTR)
- 2606:4700:3037::6815:1666 (no PTR)
- 2606:4700:3035::ac43:cc2e (no PTR)
Mail Server IPs
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
athena.ns.cloudflare.com dns.cloudflare.com 2397589358 10000 2400 604800 1800
Primary NS (mname)
athena.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397589358
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ivan.ns.cloudflare.com
athena.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com include:sendgrid.net include:spf.mandrillapp.com include:relay.email-cluster.com include:mail.briefyourmarket.com ip4:87.239.16.189 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com include:sendgrid.net include:spf.mandrillapp.com include:relay.email-cluster.com include:mail.briefyourmarket.com ip4:87.239.16.189 -all
- google-site-verification=XA-lnHECmcI3aqLf2CkJiwdHtGj7CSg5naNIBKaTVzc
Full email verification for hudsonsproperty.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits