Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
candlelighters.org.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 01:38:33 UTC · ↺ Refresh
MX Hostnames
- d226379.b.ess.uk.barracudanetworks.com
- d226379.a.ess.uk.barracudanetworks.com
MX Priorities
- d226379.b.ess.uk.barracudanetworks.com: 20
- d226379.a.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 104.21.24.71 (no PTR)
- 172.67.217.92 (no PTR)
- 2606:4700:3030::ac43:d95c (no PTR)
- 2606:4700:3037::6815:1847 (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
tina.ns.cloudflare.com dns.cloudflare.com 2400370986 10000 2400 604800 1800
Primary NS (mname)
tina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400370986
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tina.ns.cloudflare.com
tom.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com ip4:87.127.226.210 ip4:195.162.126.171 ip4:95.138.166.59 ip4:89.197.141.202 include:smtpout.com include:smtproutes.com include:include:mailgun.org -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
2 records- google-site-verification=JezHsGytadIb-yNWA09Wsxb-Dk310d2naRvxbqGti0w
- SPFv=spf1 a mx include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com ip4:87.127.226.210 ip4:195.162.126.171 ip4:95.138.166.59 ip4:89.197.141.202 include:smtpout.com include:smtproutes.com include:include:mailgun.org -all
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