Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chci.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 08:28:21 UTC · ↺ Refresh
MX Hostnames
- chci-com.mail.protection.outlook.com
MX Priorities
- chci-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.72.24 (no PTR)
- 104.26.6.98 (no PTR)
- 104.26.7.98
- 2606:4700:20::681a:762
- 2606:4700:20::ac43:4818
- 2606:4700:20::681a:662
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
colette.ns.cloudflare.com dns.cloudflare.com 2399370785 10000 2400 604800 1800
Primary NS (mname)
colette.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399370785
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
colette.ns.cloudflare.com
sonny.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; pct=100; ri=86400; rua=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
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
4 records- 8J7X5UMZ4ORL65NW8R82TNYHDTT4R7XIVZ4YHCZL
- google-site-verification=jSk2jDF-ev1aD_ea_dYfP3jxorNRAxkuzRP7lBroKrI
- have-i-been-pwned-verification=682d1b0639e48d4aa51c3913320f1945
- SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for chci.com
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