Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
reactonfire.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 22:49:46 UTC · ↺ Refresh
MX Hostnames
- d236365.a.ess.uk.barracudanetworks.com
- d236365.b.ess.uk.barracudanetworks.com
MX Priorities
- d236365.b.ess.uk.barracudanetworks.com: 20
- d236365.a.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 199.60.103.53 (no PTR)
- 199.60.103.153 (no PTR)
Mail Server IPs
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
pdns05.domaincontrol.com dns.jomax.net 2025090601 28800 7200 604800 600
Primary NS (mname)
pdns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025090601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns06.domaincontrol.com
pdns05.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:87.242.168.78 include:spf.ess.uk.barracudanetworks.com include:5608552.spf02.hubspotemail.net include:spf.protection.outlook.com include:spf.exclaimer.net include:zoho.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms47831329
- SPFv=spf1 ip4:87.242.168.78 include:spf.ess.uk.barracudanetworks.com include:5608552.spf02.hubspotemail.net include:spf.protection.outlook.com include:spf.exclaimer.net include:zoho.com ~all
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