Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
carfirm.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 02:34:01 UTC · ↺ Refresh
MX Hostnames
- mx.carfirm.co.uk.cust.a.hostedemail.com
MX Priorities
- mx.carfirm.co.uk.cust.a.hostedemail.com: 1
A / AAAA Records
- 104.21.50.149 (no PTR)
- 172.67.207.6 (no PTR)
- 2606:4700:3032::6815:3295 (no PTR)
- 2606:4700:3036::ac43:cf06 (no PTR)
Mail Server IPs
- 216.40.42.4 ↩ mx.hostedemail.com
SOA Record
Raw SOA
alla.ns.cloudflare.com dns.cloudflare.com 2398310466 10000 2400 604800 1800
Primary NS (mname)
alla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398310466
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
anirban.ns.cloudflare.com
alla.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.hostedemail.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 216 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- SPFv=spf1 include:_spf.hostedemail.com ~all
- MS=ms90847779
- google-site-verification=Ny1-kkKh8nI9c5P6zgoLgjSm3JJoNZ31bPJgF7_k6a8
- google-site-verification=o0d0yrDad2ZZweYXyxc52ODF30nzcO5IpjLQ84PHCsI
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 carfirm.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits