Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
netbraintech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 12:14:28 UTC · ↺ Refresh
MX Hostnames
- netbraintech-com.mail.protection.outlook.com
MX Priorities
- netbraintech-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
pat.ns.cloudflare.com dns.cloudflare.com 2400001738 10000 2400 604800 1800
Primary NS (mname)
pat.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400001738
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
pat.ns.cloudflare.com
yichun.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:104.207.208.109 include:48602169.spf07.hubspotemail.net include:spf.protection.outlook.com include:mktomail.com include:mail.zendesk.com include:_spf.salesforce.com include:_spf.psm.knowbe4.com include:spfa.cpmails.com include:es._spf.adp.com include:docebosaas.com -all
📊 DNS lookups: 10/10
✓ 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
✓ 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
18 records- Sendinblue-code:5d3ac08a783ed415472bdc69c6d1fc63
- include:spfa.cpmails.com
- neat-pulse-domain-verification-9X3p9mM=1ded936b-1d52-429d-a5af-8256ae9d84d8
- MS=ms24680825
- openai-domain-verification=dv-zSAn9S4Ixzk5Ci4iJz2FAZHp
- docusign=621068b4-15d1-442b-a92a-7f3de99ced1c
- cisco-ci-domain-verification=2b748dab7483ac9d7cce4b7e3c0c15b9b95988e142573fdbf790b459fb0963f2
- apple-domain-verification=Oo7RuzQjhly3tPuX
- atlassian-domain-verification=f3zUAPYxJDZs7Zy4BN8EYpDPsF3kXZyiYwDFUA0sN2DBUMum/G/6CBoT6wDWsaYi
- 8kl9oma5h7g27bfvu1gd26u645
- google-site-verification=kcTz7Mf7lmRwWuTTjZ3Of8miPiM21MvsCAGllHTksho
- google-site-verification=oJQB_mEoZ8AXbKdwmkGgAztYdB3TlIZcQWB7ihkFDT8
- google-site-verification=0I9AM3o70yj8m5D_mDm-dCN3wsbvDz3MLF4_sioMaFk
- atlassian-domain-verification=CraFKXmJaGPUdAQA7g3J/IeMqdxtyxeZCb0WdnQF5Izh7f/f1Ca1/z302rpwqa0q
- kojj2egsgkqnuks6l7mdlc2q4r
- nordpass-domain-verification=848b710e712b4b3983107af3d38bc2f4
- SPFv=spf1 mx ip4:104.207.208.109 include:48602169.spf07.hubspotemail.net include:spf.protection.outlook.com include:mktomail.com include:mail.zendesk.com include:_spf.salesforce.com include:_spf.psm.knowbe4.com include:spfa.cpmails.com include:es._spf.adp.com include:docebosaas.com -all
- teamviewer-sso-verification=626140a88db64e26b46959459533146a
Full email verification for netbraintech.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits