Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
btw.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 03:01:38 UTC · ↺ Refresh
MX Hostnames
- btw-com-co.mail.protection.outlook.com
MX Priorities
- btw-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 35.212.66.184 ↩ 184.66.212.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net admins.siteground.com 376 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
admins@siteground.com
Serial
376
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:9351370.spf06.hubspotemail.net include:spf.protection.outlook.com include:amazonses.com include:us-west-2.amazonses.com a:btw.com.co include:btw.com.co.spf.auto.dnssmarthost.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
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
7 records- google-site-verification=uDt5voxMEdh1S2UkzE_I9Uoqnp5-SNotkzufMf6n28M
- amazonses:PtbDSXS27f6epEV5CbXCYtkjsWrkHwlhvWyYsYzJ5cM=
- SPFv=spf1 include:9351370.spf06.hubspotemail.net include:spf.protection.outlook.com include:amazonses.com include:us-west-2.amazonses.com a:btw.com.co include:btw.com.co.spf.auto.dnssmarthost.net ~all
- facebook-domain-verification=pwzxqw11lcbw4wuy1cbva847yak71m
- ms85921380
- google-site-verification=qUi0hTONoB1o-oF-S9Z5Msjd9N_K2Oku852C6-ZWvzo
- google-site-verification=IyDxsbbDEiF4hFfPjSBxfwk4kXP2yZ9q5hn-bSqgiFk
Full email verification for btw.com.co
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