no.com

Valid Email Server
Domain Lookup › no.com

Domain Overview

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

Checked via [email protected] · 2026-03-28 00:17:09 UTC · ↺ Refresh

MX Hostnames

  • no-com.mail.protection.outlook.com

MX Priorities

  • no-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.18.4.119 (no PTR)
  • 104.18.5.119 (no PTR)
  • 2606:4700::6812:577 (no PTR)
  • 2606:4700::6812:477 (no PTR)

Mail Server IPs

  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA lana.ns.cloudflare.com dns.cloudflare.com 2399316964 10000 2400 604800 1800
Primary NS (mname)
lana.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399316964
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

osmar.ns.cloudflare.com
lana.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.google.com +ip4:47.242.94.140 +ip4:47.242.144.37 +ip4:18.140.148.136 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • _globalsign-domain-verification=DiHkJbTpe0Pwlb7AxySeN1NkcZeZ61rx5bicQuOXir
  • google-site-verification=QvzNtBYQust64bFoFt9Ka-9jGYvy0i4PcQAjHQg_8Qs
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.google.com +ip4:47.242.94.140 +ip4:47.242.144.37 +ip4:18.140.148.136 -all
  • MS=ms22234352
Full email verification for no.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits