navistone.com

Valid Email Server
Domain Lookup › navistone.com

Domain Overview

DNS: ✓ 3d ago Checker: ✓ 3d ago
navistone.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 04:15:20 UTC · ↺ Refresh

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MX Hostnames

  • navistone-com.mail.protection.outlook.com

MX Priorities

  • navistone-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 52.85.31.75 ↩ server-52-85-31-75.jfk50.r.cloudfront.net
  • 52.85.31.60 ↩ server-52-85-31-60.jfk50.r.cloudfront.net
  • 52.85.31.62
  • 52.85.31.104

Mail Server IPs

  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns-656.awsdns-18.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-656.awsdns-18.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-412.awsdns-51.com
ns-656.awsdns-18.net
ns-1206.awsdns-22.org
ns-1687.awsdns-18.co.uk

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:2192345.spf04.hubspotemail.net include:mailgun.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=0:1:d:s; ri=3600; sp=quarantine; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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
  • anthropic-domain-verification-1t6th8=Uy5cwFeTsvNeHm0DUEV6RHg2M
  • atlassian-domain-verification=qXh3Jmnp6oXmxrbvI461+tKah5IwrHf37wNWqGulgofVz8YtZZLdwhJ/l7r2iAg9
  • SPFv=spf1 include:spf.protection.outlook.com include:2192345.spf04.hubspotemail.net include:mailgun.org -all
  • MS=ms34828541
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