Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hchconline.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:02:26 UTC · ↺ Refresh
MX Hostnames
- hchconline-org.mail.protection.outlook.com
MX Priorities
- hchconline-org.mail.protection.outlook.com: 0
A / AAAA Records
- 198.185.159.144 (no PTR)
- 198.49.23.145 (no PTR)
- 198.49.23.144
- 198.185.159.145
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.ksweb.net admin.hchconline.org 2025092913 1400 7200 86400 1400
Primary NS (mname)
dns1.ksweb.net
Admin Email (rname)
admin@hchconline.org
Serial
2025092913
Refresh
1400s
Retry
7200s
Expire
86400s
Minimum TTL
1400s
Nameservers (NS)
ns2.visuafusion.com
ns1.visuafusion.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.trustifi.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
5 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.trustifi.com -all
- MS=ms87731726
- apple-domain-verification=d3LokQI04YIzFMME
- Fo69A3WCig1XaNAbg5a9CA==
- 7NF0jLeLdeHl0BCmpK2NpMe1NoWHGPQwHxRdLZseO0fOCdwSr4kgeMczFDQhUOBFWopWWkLFEahqRm3c
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