ow.sg

Valid Email Server
Domain Lookup › ow.sg
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
ow.sg
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:10:09 UTC · ↺ Refresh

MX Hostnames

  • ow-sg.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.131.168
  • 104.21.4.46
  • 2606:4700:3034::6815:42e
  • 2606:4700:3036::ac43:83a8

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

haley.ns.cloudflare.com
dave.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:15.235.220.145 ip4:139.99.117.62 include:_spf.gocloudeasy.com +a +ip4:101.100.246.38 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

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

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

All TXT Records

1 record
  • SPFv=spf1 ip4:15.235.220.145 ip4:139.99.117.62 include:_spf.gocloudeasy.com +a +ip4:101.100.246.38 +include:spf.protection.outlook.com -all
Full email verification for ow.sg

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

SPF / DKIM / DMARC Get 1,000 Free Credits