Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kenworthcolombia.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 22:52:52 UTC · ↺ Refresh
MX Hostnames
- kenworthcolombia-com.mail.protection.outlook.com
MX Priorities
- kenworthcolombia-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.174.40.119 ↩ 119.40.174.34.bc.googleusercontent.com
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ethan.ns.cloudflare.com dns.cloudflare.com 2399906923 10000 2400 604800 1800
Primary NS (mname)
ethan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399906923
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ethan.ns.cloudflare.com
sue.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- _globalsign-domain-verification=2wbphLPFyda2GowtJlBpcC86v8EiUJEgofBPwSwGYc
- _globalsign-domain-verification=Pkwpn2zrJ4KbG0ZfVdszJkvgSBAJqhsK4p7RB60yGL
- SPFv=spf1 include:spf.protection.outlook.com -all
- wObtCOw8
- MS=ms86946822
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 kenworthcolombia.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits