ntcmd.com

Valid Email Server
Domain Lookup › ntcmd.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ntcmd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 05:19:23 UTC · ↺ Refresh

MX Hostnames

  • ntcmd-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 192.34.55.219 ↩ server.mazzucacon.com

Mail Server IPs

  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns63.worldnic.com namehost.worldnic.com 125061613 10800 3600 604800 3600
Primary NS (mname)
ns63.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125061613
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns63.worldnic.com
ns64.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:50.205.1.210 ip4:64.18.0.0/20 ip4:64.191.118.85 ip4:69.84.129.240 ip4:69.84.129.233 ip4:64.191.79.245 ip4:64.120.153.72 include:spf.protection.outlook.com include:spf.US.exclaimer.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

3 records
  • MS=ms21029601
  • google-site-verification=8Ukydlh4sjj4iBGRGiBlEBzSY1dH4gRp8dgjOpOhWaM
  • SPFv=spf1 a mx ip4:50.205.1.210 ip4:64.18.0.0/20 ip4:64.191.118.85 ip4:69.84.129.240 ip4:69.84.129.233 ip4:64.191.79.245 ip4:64.120.153.72 include:spf.protection.outlook.com include:spf.US.exclaimer.net ~all
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