theparnassusgroup.com

Valid Email Server
Domain Lookup › theparnassusgroup.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
theparnassusgroup.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 18:26:13 UTC · ↺ Refresh

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MX Hostnames

  • mx-cluster-usa02.hornetsecurity.com
  • mx-cluster-usa03.hornetsecurity.com
  • mx-cluster-usa04.hornetsecurity.com
  • mx-cluster-usa01.hornetsecurity.com

MX Priorities

  • mx-cluster-usa04.hornetsecurity.com: 40
  • mx-cluster-usa03.hornetsecurity.com: 30
  • mx-cluster-usa01.hornetsecurity.com: 10
  • mx-cluster-usa02.hornetsecurity.com: 20

A / AAAA Records

  • 151.101.130.159 (no PTR)

Mail Server IPs

  • 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com

SOA Record

Raw SOA ns1.bluehost.com root.box2149.bluehost.com 2025031800 86400 7200 3600000 300
Primary NS (mname)
ns1.bluehost.com
Admin Email (rname)
root@box2149.bluehost.com
Serial
2025031800
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

ns1.bluehost.com
ns2.bluehost.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.qualtrics.com include:mailgun.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100;
⚠ p=none — monitoring only, no enforcement
📋 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

3 records
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.qualtrics.com include:mailgun.org -all
  • MS=ms25961719
  • sophos-domain-verification=032b0e62a0a90378b5aa51bcbf3cfd4f0b9097db26f6eec00074fe912637490a
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