Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cbcmexico.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 16:21:51 UTC · ↺ Refresh
MX Hostnames
- cbcmexico-mx.mail.protection.outlook.com
MX Priorities
- cbcmexico-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 44.216.154.134 ↩ ec2-44-216-154-134.compute-1.amazonaws.com
Mail Server IPs
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.rackspace.com dominios.alianzacorp.mx 1761783222 21600 3600 1814400 300
Primary NS (mname)
ns.rackspace.com
Admin Email (rname)
dominios@alianzacorp.mx
Serial
1761783222
Refresh
21600s
Retry
3600s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
dns1.stabletransit.com
dns2.stabletransit.com
SPF Record
✓ Strict (-all)
v=spf1 include:servers.mcsv.net include:spf.masterbase.com include:emailsrvr.com include:spf.protection.outlook.com include:transmail.net include:zcsend.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; aspf=r; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
5 records- google-site-verification=EP1V6fsBtfYzCwb9XYb6jtO7aLGNGkiQ_ImO_lwr3L8
- mt-94114981
- SPFv=spf1 include:servers.mcsv.net include:spf.masterbase.com include:emailsrvr.com include:spf.protection.outlook.com include:transmail.net include:zcsend.net -all
- zoho-verification=zb36696126.zmverify.zoho.com
- MS=ms43295039
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