Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
cpbs.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 11:28:33 UTC · ↺ Refresh
MX Hostnames
- mx1-eu.emailsecurity.app
- mx2-eu.emailsecurity.app
MX Priorities
No priority data.
A / AAAA Records
- 35.214.115.51
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns3.nsmservices.co.uk
ns1.nsmservices.co.uk
ns2.nsmservices.co.uk
ns4.nsmservices.co.uk
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:195.8.126.136 include:spf1.emailsecurity.app include:spf.protection.outlook.com include:spf.stackmail.com include:postmark.cpbs.co.uk include:cpbs.co.uk.spf.auto.dnssmarthost.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;pct=100;rf=afrf;ri=86400;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]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- MS=ms14067893
- google-site-verification=CcETvQ6hDDPS7YvDymQuSYZhRovM-Ad6_1S8kgp__SE
- SPFv=spf1 a mx ip4:195.8.126.136 include:spf1.emailsecurity.app include:spf.protection.outlook.com include:spf.stackmail.com include:postmark.cpbs.co.uk include:cpbs.co.uk.spf.auto.dnssmarthost.net -all
- google-site-verification=Q03oyR812RY7n2nN_b88ZBHHWZWn7yOxOxrOyDFvPmw
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