Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
northhilldental.co.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 08:08:54 UTC · ↺ Refresh
MX Hostnames
- d245025.a.ess.uk.barracudanetworks.com
- d245025.b.ess.uk.barracudanetworks.com
MX Priorities
- d245025.a.ess.uk.barracudanetworks.com: 20
- d245025.b.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 35.214.115.1 ↩ 1.115.214.35.bc.googleusercontent.com
Mail Server IPs
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns45.domaincontrol.com dns.jomax.net 2025101701 28800 7200 604800 600
Primary NS (mname)
ns45.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025101701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns45.domaincontrol.com
ns46.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- 0 Northhilldental-co-uk.mail.protection.outlook.com
- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:spf.hornetsecurity.com -all
- MS=ms25488228
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