Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smartwebagency.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 02:02:19 UTC · ↺ Refresh
MX Hostnames
- failover1.email-cluster.com
- mx1.email-cluster.com
- mx2.email-cluster.com
MX Priorities
- mx1.email-cluster.com: 5
- mx2.email-cluster.com: 5
- failover1.email-cluster.com: 10
A / AAAA Records
- 172.67.193.48 (no PTR)
- 104.21.20.160 (no PTR)
- 2606:4700:3033::6815:14a0 (no PTR)
- 2606:4700:3030::ac43:c130 (no PTR)
Mail Server IPs
- 62.182.17.201 ↩ mx20.email-cluster.com
- 62.182.17.202 ↩ mx21.email-cluster.com
- 62.182.17.203 ↩ mx22.email-cluster.com
- 62.182.17.204 ↩ mx23.email-cluster.com
- 109.237.25.170 ↩ failover1.email-cluster.com
SOA Record
Raw SOA
harvey.ns.cloudflare.com dns.cloudflare.com 2397085274 10000 2400 604800 1800
Primary NS (mname)
harvey.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397085274
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
harvey.ns.cloudflare.com
ursula.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +ip4:62.182.23.1 +include:relay.email-cluster.com include:mailgun.org ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 392 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
4 records- google-site-verification=OQwKWuCWa_ZMUinzyx6UBshBYVC2gRTQm3J1zT5MsPU
- google-site-verification=TlWnuNlMs4PHahmn8rOm2r8l5Ont_OPuzzKqtg01u4M
- SPFv=spf1 +ip4:62.182.23.1 +include:relay.email-cluster.com include:mailgun.org ~all
- brevo-code:0f5a99bbcf6485fbd758f7b40cba890d
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