Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kjsmith.co.uk
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 18:08:21 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-1.mimecast.com
- eu-smtp-inbound-2.mimecast.com
MX Priorities
- eu-smtp-inbound-1.mimecast.com: 10
- eu-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 185.116.215.99 ↩ popular-noisy-meerkat.4effd631.katapult.cloud
Mail Server IPs
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
a1-137.akam.net hostmaster.kjsmith.co.uk 2022071112 3600 600 604800 300
Primary NS (mname)
a1-137.akam.net
Admin Email (rname)
hostmaster@kjsmith.co.uk
Serial
2022071112
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
a7-66.akam.net
a14-64.akam.net
a10-67.akam.net
a8-65.akam.net
a1-137.akam.net
a3-64.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:eu._netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
6 records- SPFv=spf1 include:eu._netblocks.mimecast.com ~all
- tsby931rj554vk7nx75f2wn02876rf4d
- 0ed1fe018aeb041823ec3e4ecc92e0166c7b39cfdd
- apple-domain-verification=DlORziSK0LsIc7FI
- M0BIkR2o+3mpntsBG+4KO9MJDuOLns5aD+NMW7G6CAVZkwoujE0htXLIxExrFHPwj5NNoBd2oHA1mVtjEMX4fw==
- MS=ms20964314
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 kjsmith.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits