Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nashvilleha.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 14:15:29 UTC · ↺ Refresh
MX Hostnames
- nashvilleha-org.mail.protection.outlook.com
MX Priorities
- nashvilleha-org.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns07.domaincontrol.com dns.jomax.net 2025092400 3600 600 1209600 3600
Primary NS (mname)
pdns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025092400
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
pdns07.domaincontrol.com
pdns08.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:216.84.26.67 ip4:216.84.26.126 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:servers.mcsv.net include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ 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: 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
5 records- v=verifydomain MS=6810552
- duo_sso_verification=NsSHrJAIJwldSwHeUMqH0AUXw7w6GciXYRLCMsAZ3SLi7vjQZr6ixE36PygJmOgg
- SPFv=spf1 ip4:216.84.26.67 ip4:216.84.26.126 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:servers.mcsv.net include:sendgrid.net -all
- bvh1qm1j5s50udaplo61nkrkhl
- apple-domain-verification=lGFzoAvGPh0RbHAy
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