Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pagefield.co.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 01:27:04 UTC · ↺ Refresh
MX Hostnames
- d227894.a.ess.uk.barracudanetworks.com
- d227894.b.ess.uk.barracudanetworks.com
MX Priorities
- d227894.b.ess.uk.barracudanetworks.com: 20
- d227894.a.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 46.101.29.185 (no PTR)
Mail Server IPs
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns0.twistedfish.co.uk support.twistedfish.com 2026030301 7200 3600 604800 86400
Primary NS (mname)
ns0.twistedfish.co.uk
Admin Email (rname)
support@twistedfish.com
Serial
2026030301
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns0.twistedfish.co.uk
ns1.twistedfish.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:149.72.203.26 ip4:195.167.137.126 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.ess.uk.barracudanetworks.com include:servers.mcsv.net ip4:185.33.6.55 include:6610848.spf06.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
5 records- google-site-verification=JrWnJ7vbmgtsdGP447K1nhbjvKRYu_U9uWShXAj-mLc
- MS=ms85485152
- 72sSpXojKCkU0tyIFoNxUIOya6dwD5CzDprC343dPdyHjs+0p34En0tNZDCIzD16vrvN71z1IYZmKLLQmqPvzw==
- v=msv1 t=D947D51F-F314-4117-B814-C87E91080A52
- SPFv=spf1 ip4:149.72.203.26 ip4:195.167.137.126 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.ess.uk.barracudanetworks.com include:servers.mcsv.net ip4:185.33.6.55 include:6610848.spf06.hubspotemail.net -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 pagefield.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits