Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thebelfry.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 15:53:18 UTC · ↺ Refresh
MX Hostnames
- d230055.b.ess.uk.barracudanetworks.com
- d230055.a.ess.uk.barracudanetworks.com
MX Priorities
- d230055.b.ess.uk.barracudanetworks.com: 10
- d230055.a.ess.uk.barracudanetworks.com: 5
A / AAAA Records
- 13.107.246.52 (no PTR)
- 13.107.213.52 (no PTR)
- 2620:1ec:46::52 (no PTR)
- 2620:1ec:bdf::52 (no PTR)
Mail Server IPs
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns0.atlasisp.net hostmaster.atlasisp.net 2025110600 86400 7200 3628800 300
Primary NS (mname)
ns0.atlasisp.net
Admin Email (rname)
hostmaster@atlasisp.net
Serial
2025110600
Refresh
86400s
Retry
7200s
Expire
3628800s
Minimum TTL
300s
Nameservers (NS)
ns1.atlasisp.net
ns2.atlasisp.net
ns0.atlasisp.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:spf.ess.uk.barracudanetworks.com include:spf.premiersoftware.co.uk include:amazonses.com include:spf.protection.outlook.com include:spf.resdiary.com include:_spf.intacct.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
6 records- intacct-esk=06828E2C55AB5AE7E0633806410A4E33
- MS=ms94249947
- SPFv=spf1 mx a include:spf.ess.uk.barracudanetworks.com include:spf.premiersoftware.co.uk include:amazonses.com include:spf.protection.outlook.com include:spf.resdiary.com include:_spf.intacct.com ~all
- apple-domain-verification=BN1jPDY06MSWaXR1
- 3p9mnt3veo0m1hg43iub0f4rq6
- dW+wKvS9XrlA666RzW+9FeQFZ8qHng8Rt6tOwZNsc75CWa4Zl5N7m7zEtYxtht8XHuUZNbVVreSi3Ov9oC6zLw==
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 thebelfry.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits