Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bmm.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 22:59:20 UTC · ↺ Refresh
MX Hostnames
- bmm-com-co.mail.protection.outlook.com
MX Priorities
- bmm-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 104.20.31.54 (no PTR)
- 172.66.166.183 (no PTR)
- 2606:4700:10::ac42:a6b7
- 2606:4700:10::6814:1f36
Mail Server IPs
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ada.ns.cloudflare.com dns.cloudflare.com 2399502629 10000 2400 604800 1800
Primary NS (mname)
ada.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399502629
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ada.ns.cloudflare.com
gabe.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:190.144.148.104 ip4:179.50.79.104 include:spf1.masivapp.com include:_spf.us.sendclean.net include:spf.remarkety.com include:amazonses.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
11 records- sophos-domain-verification=b91be2a82007918cbca89e11dd510e72080ae23771653cfb2a16bcede5c30417
- SPFv=spf1 ip4:190.144.148.104 ip4:179.50.79.104 include:spf1.masivapp.com include:_spf.us.sendclean.net include:spf.remarkety.com include:amazonses.com include:spf.protection.outlook.com -all
- MS=ms47859492
- _c1zld5enu2oi2iqtmk4mh8yqoiph1uv
- _h831rg5joed5o6o1puvgsc5svp5vr5q
- _sbn6r3j41hkno1x5bkek6ajno8vlfs4
- _ttxpg2z7jhxf2p5d2d2rezgyubuiqga
- _u5xitsmc5qa9yu0t2z3byzkuac95nqg
- amazonses:nNpfWdMIS4kDGJvqAhJtDczdDaLKpxhxNw4EERp+pKM=
- ebf0427d-02a2-4db4-9bf6-6d5ffede7556
- google-site-verification=yc-v3Ak6rWwSVD231HdjISA8eKeuZqk4c9kBpxQtHgo
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