Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
delifreshltd.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 08:00:06 UTC · ↺ Refresh
MX Hostnames
- delifreshltd-co-uk.mx2.arsmtp.com
- delifreshltd-co-uk.mx1.arsmtp.com
MX Priorities
- delifreshltd-co-uk.mx1.arsmtp.com: 10
- delifreshltd-co-uk.mx2.arsmtp.com: 20
A / AAAA Records
- 18.164.116.118 ↩ server-18-164-116-118.jfk50.r.cloudfront.net
- 18.164.116.115 ↩ server-18-164-116-115.jfk50.r.cloudfront.net
- 18.164.116.108 ↩ server-18-164-116-108.jfk50.r.cloudfront.net
- 18.164.116.53 ↩ server-18-164-116-53.jfk50.r.cloudfront.net
Mail Server IPs
- 5.152.188.20 ↩ server350.appriver.com
- 5.152.185.135 ↩ server351.appriver.com
SOA Record
Raw SOA
ns-1960.awsdns-53.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1960.awsdns-53.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1960.awsdns-53.co.uk
ns-671.awsdns-19.net
ns-102.awsdns-12.com
ns-1232.awsdns-26.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mtasv.net ip4:62.232.43.148 ip4:89.197.191.162 ip4:185.181.116.115 ip4:168.245.106.99 include:edgepilot.com ip4:62.64.177.168/29 ip4:62.232.170.116/30 +mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; sp=none; pct=100; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 include:spf.mtasv.net ip4:62.232.43.148 ip4:89.197.191.162 ip4:185.181.116.115 ip4:168.245.106.99 include:edgepilot.com ip4:62.64.177.168/29 ip4:62.232.170.116/30 +mx -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 delifreshltd.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits