unipacshipping.co.uk

Valid Email Server
Domain Lookup › unipacshipping.co.uk

Domain Overview

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

Checked via [email protected] · 2026-06-17 08:40:09 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mta1.iomartmail.com
  • mta4.iomartmail.com
  • smtp-in.iomartmail.com
  • mta3.iomartmail.com
  • mta2.iomartmail.com

MX Priorities

  • mta2.iomartmail.com: 3
  • mta3.iomartmail.com: 4
  • mta4.iomartmail.com: 5
  • smtp-in.iomartmail.com: 1
  • mta1.iomartmail.com: 2

A / AAAA Records

  • 172.66.40.221 (no PTR)
  • 172.66.43.35 (no PTR)
  • 2606:4700:3108::ac42:28dd (no PTR)
  • 2606:4700:3108::ac42:2b23 (no PTR)

Mail Server IPs

  • 62.128.193.152 ↩ mta2.iomartmail.com
  • 62.128.193.153 ↩ mta3.iomartmail.com
  • 62.128.193.154 ↩ mta4.iomartmail.com
  • 62.128.193.140 ↩ smtp-in.iomartmail.com
  • 62.128.193.151 ↩ mta1.iomartmail.com

SOA Record

Raw SOA jack.ns.cloudflare.com dns.cloudflare.com 2406653244 10000 2400 604800 1800
Primary NS (mname)
jack.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2406653244
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

melany.ns.cloudflare.com
jack.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:62.128.193.150/31 ip4:62.128.193.152/29 ip4:87.75.97.108 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 mx a ip4:62.128.193.150/31 ip4:62.128.193.152/29 ip4:87.75.97.108 -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 unipacshipping.co.uk

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits