namutek.com

Valid Email Server
Domain Lookup › namutek.com

Domain Overview

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

Checked via [email protected] · 2026-03-27 04:06:19 UTC · ↺ Refresh

MX Hostnames

  • namutek-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 172.67.133.179 (no PTR)
  • 104.21.5.181 (no PTR)
  • 2606:4700:3033::6815:5b5
  • 2606:4700:3033::ac43:85b3

Mail Server IPs

  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA katelyn.ns.cloudflare.com dns.cloudflare.com 2398216518 10000 2400 604800 1800
Primary NS (mname)
katelyn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398216518
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

katelyn.ns.cloudflare.com
sage.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

7 records
  • SPFv=spf1 include:spf.protection.outlook.com ~all
  • MS=E2E6FBACFA384FFF604425755AE0EBD1722EA437
  • MS=ms99016812
  • docusign=c8611b86-9293-4b7b-b198-d7691fcad385
  • google-site-verification=HTm0OC8qqf9Y8C7zBeKyPDqVWIorWeimSaF5wepClQA
  • google-site-verification=h7YiAmQMF6AImBH3kXcS7-DSkBu8qryJbcrd542zUmE
  • knowbe4-site-verification=56d383ff5e525954fb110810a4d1d5b0
Full email verification for namutek.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits