Domain Overview
DNS: ✓ 6d ago
Checker: ✓ 6d ago
victoriaclinic.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-21 13:43:12 UTC · ↺ Refresh
MX Hostnames
- mx1.krystal.co.uk
- mx2.krystal.co.uk
MX Priorities
- mx1.krystal.co.uk: 10
- mx2.krystal.co.uk: 20
A / AAAA Records
- 172.67.207.229 (no PTR)
- 104.21.22.249 (no PTR)
- 2606:4700:3032::6815:16f9 (no PTR)
- 2606:4700:3037::ac43:cfe5 (no PTR)
Mail Server IPs
- 185.53.56.46 ↩ mx1.strikemail.co.uk
- 185.53.56.44 ↩ mx1.strikemail.co.uk
- 185.53.56.45 ↩ mx2.strikemail.co.uk
- 185.53.56.47 ↩ mx2.strikemail.co.uk
SOA Record
Raw SOA
felicity.ns.cloudflare.com dns.cloudflare.com 2409459537 10000 2400 604800 1800
Primary NS (mname)
felicity.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2409459537
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
felicity.ns.cloudflare.com
vera.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:77.72.1.36 +include:relay.k.io ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- google-site-verification=CLLIsONY05up-GWe8mGkyNrH-RVOG24vR8vjMlDCxEo
- SPFv=spf1 +mx +a +ip4:77.72.1.36 +include:relay.k.io ~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 · Customize →
See demo & docs
Deep verification
Full email verification for victoriaclinic.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits