Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
caldwell.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 22:14:27 UTC · ↺ Refresh
MX Hostnames
- caldwell-com.mail.protection.outlook.com
MX Priorities
- caldwell-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.182 ↩ cloudproxy10182.sucuri.net
- 2a02:fe80:1010::32:6 (no PTR)
Mail Server IPs
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
ns49.domaincontrol.com dns.jomax.net 2025111304 28800 7200 604800 600
Primary NS (mname)
ns49.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025111304
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns50.domaincontrol.com
ns49.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.act-on.net include:autotask.net include:_spf.emailcampaigns.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
9 records- google-site-verification=fF5BDr-vPjJs9UXaE_ulPPHPf33zvgvIljJTfl0upik
- apple-domain-verification=p2YinfwPAESLF45Q
- yahoo-verification-key=nOtP/8SIp58NfWpryAIgYuDK7fyUS48wr9lCvC/sh1Q=
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.act-on.net include:autotask.net include:_spf.emailcampaigns.net -all
- openai-domain-verification=dv-Mn9Rw6TOQ1fcFg7jZGfAeP0a
- v=verifydomain MS=7933773
- 5bba0inenu22i5t5dlmrpqjh13
- google-site-verification=d9nfV4l4EiQCXLhJLY6n2sDTOtzqc5kqgCD4trctsxs
- sttaedtgs8vf437ukj9pjifut
Full email verification for caldwell.com
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