Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
madhatmedia.co.uk
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 22:26:27 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt2.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 35.172.94.1
- 100.24.208.97
Mail Server IPs
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
SOA Record
Raw SOA
ns49.domaincontrol.com dns.jomax.net 2026021603 28800 7200 604800 600
Primary NS (mname)
ns49.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021603
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns50.domaincontrol.com
ns49.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:eu-sender.zohobooks.com
📊 DNS lookups: 1/10
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4iinWrFjiVxsrVFTQGFvWHaz+o8c5nL2HTx62JRAmQEzjV1EStzY2EK7kvSmsANw2QuRBqyNwHikvDL65PFy/ewlxOeDjhYhnmfaxXVe0/drWZet/t2yXVD6Cv7XgI8zyQh48KjUZH/TndWLnaPSx7jmBNQsm2xYtUYeMfc3cNCVh+dZIQ3zSUvmEK4rRCM2DR6tOlVdqr90vaW8o5t+OPIQEGfUM7QRz4fsREo68VL+e0dVUNspqdcfV0gCj9in6uDIG34H+RgfQK7ghvRI2nZ0winVLt50fcFtvZyOm3oVT6bwPdxkzvEHUUz+Vgmm0D1Pge30/0I5AI7NbPDrNQIDAQAB
- SPFv=spf1 include:eu-sender.zohobooks.com
- google-site-verification=ZeotAJLB1iMJpr73XqMvye8fzIwPKRgQnBsQfo5J1As
- SPFv=spf1 mx a include:prospectrocket.com ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for madhatmedia.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits