Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
travelex.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 11:51:25 UTC · ↺ Refresh
MX Hostnames
- d229392.a.ess.uk.barracudanetworks.com
- d229392.b.ess.uk.barracudanetworks.com
MX Priorities
- d229392.a.ess.uk.barracudanetworks.com: 5
- d229392.b.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 3.33.188.77 ↩ a8f34f696de13f204.awsglobalaccelerator.com
- 15.197.184.143 ↩ a8f34f696de13f204.awsglobalaccelerator.com
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.uk.colt.net eudnsmaster.colt.net 2026030201 10800 1800 1209600 300
Primary NS (mname)
ns0.uk.colt.net
Admin Email (rname)
eudnsmaster@colt.net
Serial
2026030201
Refresh
10800s
Retry
1800s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns0.uk.colt.net
ns1.uk.colt.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:195.99.138.2 ip4:203.44.27.228 ip4:52.211.245.77 ip4:99.80.209.198 ip4:54.66.254.113 ip4:13.210.240.128 ip4:140.179.118.190 ip4:140.179.10.89 include:spf.ess.uk.barracudanetworks.com include:amazonses.com include:protection.outlook.com include:_spf_div.bownow.jp -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=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: 392 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
13 records- SPFv=spf1 ip4:195.99.138.2 ip4:203.44.27.228 ip4:52.211.245.77 ip4:99.80.209.198 ip4:54.66.254.113 ip4:13.210.240.128 ip4:140.179.118.190 ip4:140.179.10.89 include:spf.ess.uk.barracudanetworks.com include:amazonses.com include:protection.outlook.com include:_spf_div.bownow.jp -all
- 8dfe4c26-9a97-4fb2-9780-f9c108d8cd4a
- apple-domain-verification=zzaaU2zA0nJlhrv3
- TXydRdg+5X0Ld15sX815sJBjZaAxqJ8JGzF0xlMpqVdGRiSnCrmyMCyjaSnBvKXoRJ00EhQNixZACZ4dI1O7lg==
- rysc9p02hvdx3l8cnp0h4r2l79hdxf0b
- MS=ms44431222
- atlassian-domain-verification=Y7J8pmlNR+liyyHS7cYbZq07ew2+7pv0JGz7nb6t+SeFjGAKqhEdlNvEAf35jVKO
- 3VmL1668tpmAnl+E/+QHWscGeVryKv5Zz+ezRJ+68De459kd0DjF8BsZDCva7Sokyw27BfRmbU2qcC39oqP7JA==
- jamf-site-verification=yzfmJ1iUmeWvtb3luABfNg
- smartsheet-site-validation=TvFVv6mGNMNnhdGfWNLEQBI9Xz2ZZ83I
- f6da1808c562115c705765506f9a3dafca3e8813ce9b8e97a9
- c8c8dxt4qh1rpwp29thys7rx6bb91gh2
- 5y5lsxmsc1ktvgc7xbfb04s72bb5fq5z
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 travelex.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits