activenav.com

Valid Email Server
Domain Lookup › activenav.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
activenav.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 23:40:07 UTC · ↺ Refresh

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MX Hostnames

  • activenav-com.mail.protection.outlook.com

MX Priorities

  • activenav-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 199.60.103.5 (no PTR)
  • 199.60.103.105 (no PTR)

Mail Server IPs

  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA hostmaster.vostron.net hostmaster.vostron.net 2008083412 600 300 1209600 60
Primary NS (mname)
hostmaster.vostron.net
Admin Email (rname)
hostmaster@vostron.net
Serial
2008083412
Refresh
600s
Retry
300s
Expire
1209600s
Minimum TTL
60s

Nameservers (NS)

ns2.vostron.net
ns3.vostron.net
ns1.vostron.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; pct=100; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

6 records
  • apple-domain-verification=7l6biQP9AzdamTrZ
  • mongodb-site-verification=WQ86RGof8nyCD22UdTXAx34JESxlZ9Xs
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • anthropic-domain-verification-p567ps=v546t79f5YTU9X8g0gAwYrWk1
  • dropbox-domain-verification=h64ouvsu8nej
  • ppe-c5f7b68173e5780e8e7801e921d1e98321e800d5
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