Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heals.co.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 00:05:36 UTC · ↺ Refresh
MX Hostnames
- d245166.b.ess.uk.barracudanetworks.com
- d245166.a.ess.uk.barracudanetworks.com
MX Priorities
- d245166.a.ess.uk.barracudanetworks.com: 99
- d245166.b.ess.uk.barracudanetworks.com: 99
A / AAAA Records
- 88.208.252.9 ↩ server88-208-252-9.fasthosts.net.uk
Mail Server IPs
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns1.livedns.co.uk admin.heals.co.uk 1567518892 10800 3600 604800 3600
Primary NS (mname)
ns1.livedns.co.uk
Admin Email (rname)
admin@heals.co.uk
Serial
1567518892
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.livedns.co.uk
ns3.livedns.co.uk
ns1.livedns.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com a:mymail.heals.co.uk a:mail.heals.co.uk include:msgfocus.com include:trustpilotservice.com include:spf.mandrillapp.com include:mail.zendesk.com include:amazonses.com ip4:79.173.156.234 ip4:79.173.149.50 ip4:216.86.146.157 ip4:176.65.64.43 ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
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- openai-domain-verification=dv-0AVgQtNNZxZq3ASz6A3bvicJ
- SPFv=spf1 include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com a:mymail.heals.co.uk a:mail.heals.co.uk include:msgfocus.com include:trustpilotservice.com include:spf.mandrillapp.com include:mail.zendesk.com include:amazonses.com ip4:79.173.156.234 ip4:79.173.149.50 ip4:216.86.146.157 ip4:176.65.64.43 ~all
- apple-domain-verification=1xFUZBwF76gLUqG9
- google-site-verification=kty-62sswlKxQuPrXD5rqjPjb5X-jGKjOcWZB7LWtp0
- Validity-rVPc4zLxQMtSAZ5wAB0zTtJy
- g04MC1F7
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