Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kathywebb.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 01:34:47 UTC · ↺ Refresh
MX Hostnames
- d231049.a.ess.uk.barracudanetworks.com
- 231049.b.ess.uk.barracudanetworks.com
MX Priorities
- d231049.a.ess.uk.barracudanetworks.com: 10
- 231049.b.ess.uk.barracudanetworks.com: 20
A / AAAA Records
- 94.136.40.82 (no PTR)
Mail Server IPs
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns0.lcn.com support.lcn.com 2026030901 28800 3600 604800 86400
Primary NS (mname)
ns0.lcn.com
Admin Email (rname)
support@lcn.com
Serial
2026030901
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.lcn.com
ns1.lcn.com
ns0.lcn.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:149.86.66.82 ip4:88.208.249.173 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 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
2 records- ft1071fct0t0a1tbvpiqcn2bon
- SPFv=spf1 ip4:149.86.66.82 ip4:88.208.249.173 include:spf.protection.outlook.com -all
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