Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
highlandhomes.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:08:34 UTC · ↺ Refresh
MX Hostnames
- highlandhomes-com.mail.protection.outlook.com
MX Priorities
- highlandhomes-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.68.48 (no PTR)
- 104.26.6.42 (no PTR)
- 104.26.7.42
- 2606:4700:20::ac43:4430
- 2606:4700:20::681a:62a
- 2606:4700:20::681a:72a
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
amber.ns.cloudflare.com dns.cloudflare.com 2399181789 10000 2400 604800 1800
Primary NS (mname)
amber.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399181789
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
amber.ns.cloudflare.com
david.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:1hm3eb5rg.spf.checkpoint-spf.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ruf=mailto:[email protected]; rua=mailto:[email protected], mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], 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
15 records- openai-domain-verification=dv-7GEu7fiKtJ1JUva4sIB7irhv
- pardot464142=f058149a64cda1b89aaae2e68763ae3da3bdc432ee371846991cb37fca0d6d8b
- smartsheet-site-validation=dcUD5YsdnOwXkiKwxzJ5rgYdOhW8C-Qp
- SPFv=spf1 include:spf.protection.outlook.com include:1hm3eb5rg.spf.checkpoint-spf.com -all
- K5LCS50IGKRTK399YXXH5CSZOM7FLG2LBYQM5SS8
- MS=ms65903162
- ZOOM_verify_V8uVHpguTIKSPzqJI8XS8A
- apple-domain-verification=2xGJVtaMiSoYdONk
- atlassian-domain-verification=u4W3hQcETfvSvmRNyed9rzVkP40AZgC6Xa/cMyyXnTe5ukLGAHN0xPW3t9KRCnld
- atlassian-sending-domain-verification=f5b8f018-4eb8-464a-9fca-4374340d8eec
- autodesk-domain-verification=6DZGKhXVkK0gvWNOMp_k
- ciscocidomainverification=3d6df0435e97bab8d31d5e478fb8875b120edf890a85de96489aeb50b5941c50
- docusign=468867dd-93da-4aa1-82c7-a5fd2b821b2f
- facebook-domain-verification=s3xbt1bh9nmmyzcunbr6rw07o19d5m
- google-site-verification=0W5uo5GyIBYBlfbahtxQyDM7DONwnP3p_vXX9M35cRs
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