kernahans.co.uk

Valid Email Server
Domain Lookup › kernahans.co.uk

Domain Overview

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

Checked via [email protected] · 2026-04-02 00:27:30 UTC · ↺ Refresh

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MX Hostnames

  • mx10.antispam.mailspamprotection.com
  • mx30.antispam.mailspamprotection.com
  • mx20.antispam.mailspamprotection.com

MX Priorities

  • mx30.antispam.mailspamprotection.com: 30
  • mx20.antispam.mailspamprotection.com: 20
  • mx10.antispam.mailspamprotection.com: 10

A / AAAA Records

  • 198.185.159.144 (no PTR)
  • 198.49.23.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.185.159.145 (no PTR)

Mail Server IPs

  • 34.111.121.216 ↩ 216.121.111.34.bc.googleusercontent.com
  • 34.120.156.61 ↩ 61.156.120.34.bc.googleusercontent.com
  • 34.149.79.66 ↩ 66.79.149.34.bc.googleusercontent.com

SOA Record

Raw SOA ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-b1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s

Nameservers (NS)

ns-cloud-b4.googledomains.com
ns-cloud-b1.googledomains.com
ns-cloud-b2.googledomains.com
ns-cloud-b3.googledomains.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:35.214.32.0 include:kernahans.co.uk.spf.auto.dnssmarthost.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 +a +mx +ip4:35.214.32.0 include:kernahans.co.uk.spf.auto.dnssmarthost.net ~all
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