onthespottax.co.uk

Valid Email Server
Domain Lookup › onthespottax.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
onthespottax.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 04:50:26 UTC · ↺ Refresh

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MX Hostnames

  • mx1.email-cluster.com
  • mx2.email-cluster.com
  • failover1.email-cluster.com

MX Priorities

  • mx2.email-cluster.com: 5
  • failover1.email-cluster.com: 10
  • mx1.email-cluster.com: 5

A / AAAA Records

  • 62.182.20.60 ↩ shared09.uk-noc.com

Mail Server IPs

  • 62.182.17.203 ↩ mx22.email-cluster.com
  • 62.182.17.204 ↩ mx23.email-cluster.com
  • 109.237.25.170 ↩ failover1.email-cluster.com
  • 62.182.17.202 ↩ mx21.email-cluster.com
  • 62.182.17.201 ↩ mx20.email-cluster.com

SOA Record

Raw SOA ns1.clook.net sys-admin.uk-noc.com 2025121602 14400 7200 2419200 86400
Primary NS (mname)
ns1.clook.net
Admin Email (rname)
sys-admin@uk-noc.com
Serial
2025121602
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns2.clook.net
ns1.clook.net

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:62.182.20.60 include:relay.email-cluster.com +ip4:77.72.203.220 +ip4:62.182.20.100 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • globalsign-domain-verification=oCTKEOjizZvZizb7jKbiQ-bUqt0WbcSxiPFfFoqFzC
  • google-site-verification=bLo--f7bUzYUh1MHnHY005G3heyErIq64ihjWVT1R4I
  • globalsign-domain-verification=PiEN9jfxkzwLBhuZV6tELbxYO-WnE7vUd6zSLl4_3a
  • SPFv=spf1 +a +mx +ip4:62.182.20.60 include:relay.email-cluster.com +ip4:77.72.203.220 +ip4:62.182.20.100 -all
  • MS=ms45344739
  • google-site-verification=vrl5NNpHi3GOelu_9UvRdjwjpuJ8O3roFMYuKZAPnw0YuKZAPnw0
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