Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
helpboxuk.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 02:05:33 UTC · ↺ Refresh
MX Hostnames
- d223925.a.ess.uk.barracudanetworks.com
- d223925.b.ess.uk.barracudanetworks.com
MX Priorities
- d223925.a.ess.uk.barracudanetworks.com: 0
- d223925.b.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 91.98.37.82 ↩ static.82.37.98.91.clients.your-server.de
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
ns1.livedns.co.uk admin.helpboxuk.com 1573360796 10800 3600 604800 3600
Primary NS (mname)
ns1.livedns.co.uk
Admin Email (rname)
admin@helpboxuk.com
Serial
1573360796
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.livedns.co.uk
ns2.livedns.co.uk
ns1.livedns.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:77.72.1.202 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
3 records- 0ed1fe018aea4a279d665d4491b5e0a68fc808f2ab
- MS=ms29836472
- SPFv=spf1 ip4:77.72.1.202 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com -all
Full email verification for helpboxuk.com
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