Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
krueger-hvac.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 02:21:09 UTC · ↺ Refresh
MX Hostnames
- kruegerhvac-com01i.mail.protection.outlook.com
MX Priorities
- kruegerhvac-com01i.mail.protection.outlook.com: 10
A / AAAA Records
- 20.75.223.242 (no PTR)
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns03.domaincontrol.com dns.jomax.net 2026043000 28800 7200 604800 600
Primary NS (mname)
ns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026043000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns03.domaincontrol.com
ns04.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:aspmx.pardot.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
16 records- FBFB-6324-FB95-E935-A393-AEE5-4FC9-69D7
- _hp1u4x1fzyaj4myy2rt2xxfr2n970db
- globalsign-domain-verification=0B3FF90316801B48D5768847F32C1C7D
- google-site-verification=M_xajDdldj3TgmBJt4ZzaeX5luqFAFa1pGWT54gnM1Y
- MS=ms18244082
- 1ld0rg65pgqd15s5skhhm460f8w6n86d
- MS=ms59164470
- SVnxTpwC7ztJQZvMa5u1p1QJ4HeOZyiYUHJt9a63f+KUv2Nibwh2iPp97F1AxQeeLsM3J1K3sx5p3is+L3rraQ==
- _globalsign-domain-verification=6xhkX2QEAxiwDwsLbqXC_UNzkThfzhheDKpNp3J6wX
- ccrnpm0t375jml0bh0pvgy1xj2hc0547
- globalsign-domain-verification=463CF383C4753A282DBDAABD2F230F97
- globalsign-domain-verification=5788cb4a1cce06e7f2d3f4525e8e7db1
- globalsign-domain-verification=E9917EA441DF187FD2F7591171919087
- globalsign-domain-verification=a47a2d106b07a79e32f6706b0d405306
- mlnrglxyqh098d84mkkgvsqpt5xvgdsg
- SPFv=spf1 include:spf.protection.outlook.com include:aspmx.pardot.com -all
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