Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
netexlearning.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 17:06:09 UTC · ↺ Refresh
MX Hostnames
- netexlearning-com.mail.protection.outlook.com
MX Priorities
- netexlearning-com.mail.protection.outlook.com: 10
A / AAAA Records
- 163.172.247.37 (no PTR)
Mail Server IPs
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.dinahosting.com hostmaster.netexlearning.com 2019012201 3600 120 1209600 300
Primary NS (mname)
ns.dinahosting.com
Admin Email (rname)
hostmaster@netexlearning.com
Serial
2019012201
Refresh
3600s
Retry
120s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns4.gestiondecuenta.com
ns.gestiondecuenta.com
ns3.gestiondecuenta.com
ns2.gestiondecuenta.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com include:3840512.spf02.hubspotemail.net include:smtp.userecho.com include:_spf.google.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- anthropic-domain-verification-grsrsv=6ul9u1KMC5qhDMzMrNDda3jJB
- _v41uwd2aynubv08y27dgy0127n943hm
- atlassian-domain-verification=pKgPZPe68zqt/R5MfXzZRaaOuuEHKUD80Hyem8f3ISLp2iBIeY5xZiagVVBMFmu1
- openai-domain-verification=dv-MMQvkTm1UvstFhQAEWy4Yxwb
- SPFv=spf1 include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com include:3840512.spf02.hubspotemail.net include:smtp.userecho.com include:_spf.google.com -all
- sophos-domain-verification=bab247733d4346a284640d1878f47d23b92c83d04f2f542cd716988e471106a6
- atlassian-domain-verification=P2HhZvWw2dNna03revzeUwiJqQ07vbX2n0AvmjuVmDSU1weqKZbiTeoPRXTQksbJ
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