Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
caracoltv.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 04:06:05 UTC · ↺ Refresh
MX Hostnames
- caracoltv-com-co.mail.protection.outlook.com
- cluster9.us.messagelabs.com
- cluster9a.us.messagelabs.com
MX Priorities
- caracoltv-com-co.mail.protection.outlook.com: 0
- cluster9.us.messagelabs.com: 80
- cluster9a.us.messagelabs.com: 90
A / AAAA Records
- 44.237.37.182
- 44.237.35.216
Mail Server IPs
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 67.219.247.207 ↩ mail932.messagelabs.com
- 67.219.250.220 ↩ mail946.messagelabs.com
- 67.219.250.219
- 67.219.246.213
- 67.219.246.219
- 67.219.247.111
- 34.75.172.113
SOA Record
Raw SOA
ns1.telmexla.net.co internet.telmexla.net.co 2025061708 1200 7200 1209600 86400
Primary NS (mname)
ns1.telmexla.net.co
Admin Email (rname)
internet@telmexla.net.co
Serial
2025061708
Refresh
1200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns7.telmexla.net.co
ns1.telmexla.net.co
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:64.76.84.130 ip4:200.14.238.130 ip4:23.251.228.33 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; ri=86400; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- MS=ms30579497
- SPFv=spf1 ip4:64.76.84.130 ip4:200.14.238.130 ip4:23.251.228.33 include:spf.protection.outlook.com ~all
- zTNl3x1q0ApdQHI5EBOmA69QYuU+GEvzucAgCBsQt+Hy4ZqmWJ71dyEILXObtVX8wSgQCM6slCn2h5s4j5ukhg==
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 caracoltv.com.co
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits