Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cnh.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 11:19:15 UTC · ↺ Refresh
MX Hostnames
- cnh-org.mail.protection.outlook.com
MX Priorities
- cnh-org.mail.protection.outlook.com: 0
A / AAAA Records
- 198.49.23.145 (no PTR)
- 198.185.159.145 (no PTR)
- 198.49.23.144
- 198.49.23.177
- 198.185.159.144
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
SOA Record
Raw SOA
adaline.ns.cloudflare.com dns.cloudflare.com 2395760666 10000 2400 604800 1800
Primary NS (mname)
adaline.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395760666
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
adaline.ns.cloudflare.com
dax.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.77.165.65 ip4:50.76.249.105 ip4:50.196.249.193 include:spf.protection.outlook.com include:servers.mcsv.net include:spamfilter.mtusa.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ 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- MS=ms31053619
- apple-domain-verification=6WO0ZpwuUxiRcMa0
- ruampp3ndeerbk56rf19cf7f4t
- SPFv=spf1 ip4:50.77.165.65 ip4:50.76.249.105 ip4:50.196.249.193 include:spf.protection.outlook.com include:servers.mcsv.net include:spamfilter.mtusa.com -all
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