Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
app-lab.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 06:30:11 UTC · ↺ Refresh
MX Hostnames
- applab-mx0i.mail.protection.outlook.com
MX Priorities
- applab-mx0i.mail.protection.outlook.com: 0
A / AAAA Records
- 68.70.163.43 ↩ mut.hosting-mexico.net
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-mut.hosting-mexico.net notifications.hosting-mexico.com 2026020801 3600 1800 1209600 86400
Primary NS (mname)
ns1-mut.hosting-mexico.net
Admin Email (rname)
notifications@hosting-mexico.com
Serial
2026020801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1-mut.hosting-mexico.net
ns2-mut.hosting-mexico.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=oKYg-FSHVTJbjw-Yhhi7vo2y4B5qpqQnx72OVy-dPrM
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms28633541
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