kaztronix.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kaztronix.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 22:28:23 UTC · ↺ Refresh

MX Hostnames

  • kaztronix-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.18.211.89 (no PTR)

Mail Server IPs

  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns4.pointclick.net hostmaster.kaztronix.com 2021033101 10800 3600 604800 3600
Primary NS (mname)
ns4.pointclick.net
Admin Email (rname)
hostmaster@kaztronix.com
Serial
2021033101
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.pointclick.net
ns2.pointclick.net
ns3.pointclick.net
ns4.pointclick.net
ns5.pointclick.net
ns-1327.awsdns-37.org
ns-1685.awsdns-18.co.uk
ns-335.awsdns-41.com
ns-578.awsdns-08.net

SPF Record

✓ Strict (-all)
v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:spf.jobdiva.com include:_spf.bullhornmail.com a:o1.email.bullhorn.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

2 records
  • SPFv=spf1 include:sendgrid.net include:spf.protection.outlook.com include:spf.jobdiva.com include:_spf.bullhornmail.com a:o1.email.bullhorn.com -all
  • MS=ms36687977
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