Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ntn24.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 00:21:33 UTC · ↺ Refresh
MX Hostnames
- ntn24-com.mail.protection.outlook.com
MX Priorities
- ntn24-com.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.129.55 (no PTR)
- 151.101.65.55 (no PTR)
- 151.101.193.55
- 151.101.1.55
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-265.awsdns-33.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-265.awsdns-33.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-265.awsdns-33.com
ns-913.awsdns-50.net
ns-1452.awsdns-53.org
ns-1567.awsdns-03.co.uk
SPF Record
✓ Strict (-all)
v=spf1 mx a:190.242.131.130 a:186.154.241.82 a:190.24.154.2 ~all include:spf.protection.outlook.com include:_spf.embluemail.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
4 records- SPFv=spf1 mx a:190.242.131.130 a:186.154.241.82 a:190.24.154.2 ~all include:spf.protection.outlook.com include:_spf.embluemail.com -all
- 2K/tjOx2+rqrKZXyStoNz61AHhh0jbbyXnzyI10XeQrP1/XgchF6WwVdUEQZKtQ6hqd+dZKpYOk1Ypdhez3IIw==
- MS=ms95799904
- google-site-verification=19GRxCMGRxA2ItPHUP0Ym0VN-IByxgpDfqFFv9-RLx8
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