Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
umihvac.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 02:28:27 UTC · ↺ Refresh
MX Hostnames
- umihvac-com.mail.protection.outlook.com
MX Priorities
- umihvac-com.mail.protection.outlook.com: 1
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns33.domaincontrol.com dns.jomax.net 2026010500 28800 7200 604800 600
Primary NS (mname)
ns33.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026010500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns33.domaincontrol.com
ns34.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:199.116.78.85 include:_spf.psm.knowbe4.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:5.61.117.80/28 ip4:5.61.117.96/28 ip4:5.61.117.112/28 ip4:192.21.6.113 ip4:168.245.40.179 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- atlassian-domain-verification=HiEH8X6aiqbbIxE1i3DV9cyEPMpKwrKWwE2Iv1X7OZImrhxK3nFLLBjaddQlZrtw
- knowbe4-site-verification=234c19a7424fe629ce1bc359d0da09bd
- SPFv=spf1 a ip4:199.116.78.85 include:_spf.psm.knowbe4.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:5.61.117.80/28 ip4:5.61.117.96/28 ip4:5.61.117.112/28 ip4:192.21.6.113 ip4:168.245.40.179 -all
- MS=ms21327185
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