Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
harrislamb.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 09:57:39 UTC · ↺ Refresh
MX Hostnames
- d210023.a.ess.uk.barracudanetworks.com
- d210023.b.ess.uk.barracudanetworks.com
MX Priorities
- d210023.a.ess.uk.barracudanetworks.com: 10
- d210023.b.ess.uk.barracudanetworks.com: 20
A / AAAA Records
- 91.197.230.158 ↩ ds2.barqueshosting.co.uk
Mail Server IPs
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns57.domaincontrol.com dns.jomax.net 2025120402 28800 7200 604800 600
Primary NS (mname)
ns57.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025120402
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns57.domaincontrol.com
ns58.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net include:servers.mcsv.net include:spf.ess.uk.barracudanetworks.com ip4:35.176.92.96/27 ip4:87.242.235.82 ip4:164.39.179.179 include:_spf.createsend.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=s; fo=1; ri=3600; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
✓ Public key: 392 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
5 records- d9vmkkg4ka9vjntflofq5c5orq
- kgi36cqutksdh8qua4q490tiub
- BPL=5372672
- SPFv=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net include:servers.mcsv.net include:spf.ess.uk.barracudanetworks.com ip4:35.176.92.96/27 ip4:87.242.235.82 ip4:164.39.179.179 include:_spf.createsend.com -all
- brevo-code:94d679069ceff38faafe0c89543fd982
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