Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unna.com.pe
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 07:32:03 UTC · ↺ Refresh
MX Hostnames
- unna-com-pe.mail.protection.outlook.com
MX Priorities
- unna-com-pe.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.5.196 (no PTR)
- 104.18.4.196 (no PTR)
Mail Server IPs
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:201.234.49.26 ip4:20.186.97.46 ip4:40.75.6.71 ip4:40.65.207.200 ip4:20.186.97.46 ip4:52.254.77.96 ip4:52.254.7.82 ip4:201.234.49.26 ip4:10.185.8.10 ip4:10.185.8.23 ip4:10.185.8.11 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
3 records- B5B291E9923C9B820036BA3CBEADB8A2
- mscid=6MhDORDalrnQ7yOsSLDxqam8yC6pIv8zvWTwOhBjj6weWxi8lZD9QkjhqhHt4XcFAvej31V1km4EZqOOTgg0qA==
- SPFv=spf1 ip4:201.234.49.26 ip4:20.186.97.46 ip4:40.75.6.71 ip4:40.65.207.200 ip4:20.186.97.46 ip4:52.254.77.96 ip4:52.254.7.82 ip4:201.234.49.26 ip4:10.185.8.10 ip4:10.185.8.23 ip4:10.185.8.11 include:spf.protection.outlook.com -all
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