Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hightoweradvisors.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 15:58:57 UTC · ↺ Refresh
MX Hostnames
- mxb-004d7601.gslb.pphosted.com
- mxa-004d7601.gslb.pphosted.com
MX Priorities
- mxb-004d7601.gslb.pphosted.com: 20
- mxa-004d7601.gslb.pphosted.com: 10
A / AAAA Records
- 3.168.102.74 ↩ server-3-168-102-74.jfk52.r.cloudfront.net
- 3.168.102.12 ↩ server-3-168-102-12.jfk52.r.cloudfront.net
- 3.168.102.54 ↩ server-3-168-102-54.jfk52.r.cloudfront.net
- 3.168.102.78 ↩ server-3-168-102-78.jfk52.r.cloudfront.net
Mail Server IPs
- 205.220.169.66 ↩ mx0a-004d7601.pphosted.com
- 205.220.181.66 ↩ mx0b-004d7601.pphosted.com
SOA Record
Raw SOA
ns-1462.awsdns-54.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1462.awsdns-54.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-887.awsdns-46.net
ns-120.awsdns-15.com
ns-1462.awsdns-54.org
ns-1916.awsdns-47.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mktomail.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
13 records- snbn5mno432lk30m31u0af538c
- u8duo3qfl12dkne28qi058v2er
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mktomail.com -all
- 78324985fc674a94b546924ba555b512
- 8B5wecolMRLO0OOAqkkV98x8MdzJSnOewNLmAZHqKwQoRZoktHgfNU8GfpVUfblTvKzPpa3V8sWuk5y9ZinWYw==
- MS=ms14604911
- ZOOM_verify_6WnIDvxzQ-qA1r8yqFHMww
- atlassian-domain-verification=qtXY3Aq8DeyQmbeQm/HxTJrwJlFfvp3XaJa1momWprKbtIhHfxz4B5IbRG2D0Zbk
- docusign=a921fda4-aeda-4fd6-88e6-b474b519ebcf
- google-site-verification=XtS3bOJ4DtsAQVJuF_5CSDbmAEpugICl6tUyIgOQty4
- google-site-verification=iT9Nmqbu9M0sDxZkt2gbEyW67JK0rDIV-IQ6J783XcA
- openai-domain-verification=dv-f7TnRTIrzsl8jpWQ8q8Lcyjl
- scojevtdjib0eas29o4gaqofe0
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