masper.co.uk

Valid Email Server
Domain Lookup › masper.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-24 03:21:17 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

  • mx3.pub.mailpod5-cph3.one.com
  • mx2.pub.mailpod5-cph3.one.com
  • mx1.pub.mailpod5-cph3.one.com

MX Priorities

  • mx2.pub.mailpod5-cph3.one.com: 10
  • mx3.pub.mailpod5-cph3.one.com: 10
  • mx1.pub.mailpod5-cph3.one.com: 10

A / AAAA Records

  • 172.67.194.161 (no PTR)
  • 104.21.44.33 (no PTR)
  • 2606:4700:3030::ac43:c2a1 (no PTR)
  • 2606:4700:3034::6815:2c21 (no PTR)

Mail Server IPs

  • 185.164.14.55 ↩ mx2.pub.mailpod5-cph3.one.com
  • 185.164.14.56 ↩ mx3.pub.mailpod5-cph3.one.com
  • 185.164.14.54 ↩ mx1.pub.mailpod5-cph3.one.com

SOA Record

Raw SOA savanna.ns.cloudflare.com dns.cloudflare.com 2398677567 10000 2400 604800 1800
Primary NS (mname)
savanna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398677567
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

savanna.ns.cloudflare.com
walt.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_custspf.one.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 include:_custspf.one.com ~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 masper.co.uk

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

No credit card required
Get 1,000 Free Credits