corptek.net

Valid Email Server
Domain Lookup › corptek.net

Domain Overview

DNS: ✓ 16h ago Checker: ✓ 16h ago
corptek.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-02 02:31:13 UTC · ↺ Refresh

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MX Hostnames

  • corptek-net.mail.protection.outlook.com

MX Priorities

  • corptek-net.mail.protection.outlook.com: 0

A / AAAA Records

  • 162.159.140.166 (no PTR)

Mail Server IPs

  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.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:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA pdns09.domaincontrol.com dns.jomax.net 2026062302 28800 7200 604800 600
Primary NS (mname)
pdns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026062302
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns10.domaincontrol.com
pdns09.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mailersend.net include:spf.protection.outlook.com include:spf.myconnectwise.net ip4:168.245.47.60 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 include:_spf.mailersend.net include:spf.protection.outlook.com include:spf.myconnectwise.net ip4:168.245.47.60 ~all
  • apple-domain-verification=wjGsZL4lXopZJaS6
  • google-site-verification=IsnjJcTgFkEDVO-FF_Yp8C9_epEfHIHd7EoFc0iQFT4
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