Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cnw.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 05:28:55 UTC · ↺ Refresh
MX Hostnames
- cnw-co.mail.protection.outlook.com
MX Priorities
- cnw-co.mail.protection.outlook.com: 0
A / AAAA Records
- 200.29.234.11 ↩ www.cnw.co
- 2803:2180:3:8000::11 (no PTR)
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.cnw.co ns.cnw.co 2026021201 10800 3600 604800 3600
Primary NS (mname)
ns2.cnw.co
Admin Email (rname)
ns@cnw.co
Serial
2026021201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.cnw.co
ns1.cnw.co
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
4 records- google-site-verification=nwum4ZnRNvqLjkt-Z6bqOAQL0JWDvqvMAUtI1SRfMTA
- MS=2C0F442AF6FB45E38A8590282A2DDAAC55C74658
- MS=ms27713701
- SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for cnw.co
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