Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sdaihc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 01:20:20 UTC · ↺ Refresh
MX Hostnames
- sdaihc-org.mail.protection.outlook.com
MX Priorities
- sdaihc-org.mail.protection.outlook.com: 10
A / AAAA Records
- 75.119.221.121 ↩ vps27726.dreamhostps.com
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010534 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010534
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns11.digicertdns.com
ns14.digicertdns.net
ns15.digicertdns.net
ns10.digicertdns.com
ns13.digicertdns.net
ns12.digicertdns.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.protection.outlook.com include:spfa.cpmails.com include:dayforcehcm.com include:spf.constantcontact.com -all
📊 DNS lookups: 6/10
✓ 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: 216 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
7 records- duo_sso_verification=ZEONn05Jr167hGrmo6HMUmxzabxwouKMuGMMjUgubnBQpPDHSpqw1ZzcS2JBBALm
- fd3603e77e9639c850ba3782fa2f121e
- a0a74daa-9b89-419c-94d5-b80109ebcb54
- autodiscover.sdaihc.org
- SPFv=spf1 mx a include:spf.protection.outlook.com include:spfa.cpmails.com include:dayforcehcm.com include:spf.constantcontact.com -all
- qmcs3p6b8shmxdz5p5jm38crvngfby1g
- _piod0wez8qe0bn29arnckxar99e8rfe
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