Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
guggenheimpartners.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 17:29:18 UTC · ↺ Refresh
MX Hostnames
- mx0a-003fae01.pphosted.com
- mx0b-003fae01.pphosted.com
MX Priorities
- mx0b-003fae01.pphosted.com: 5
- mx0a-003fae01.pphosted.com: 5
A / AAAA Records
- 3.33.139.32 ↩ aeedc42b70c898c66.awsglobalaccelerator.com
Mail Server IPs
- 148.163.138.100 ↩ mx0b-003fae01.pphosted.com
- 148.163.134.108 ↩ mx0a-003fae01.pphosted.com
SOA Record
Raw SOA
ha1.markmonitor.zone hostmaster.markmonitor.com 2026022701 3600 600 604800 172800
Primary NS (mname)
ha1.markmonitor.zone
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2026022701
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
172800s
Nameservers (NS)
ha4.markmonitor.zone
ha1.markmonitor.zone
ha2.markmonitor.zone
ha3.markmonitor.zone
SPF Record
✓ Soft Fail (~all)
v=spf1 include:SPF1.guggenheimpartners.com include:SPF2.guggenheimpartners.com include:SPF3.guggenheimpartners.com include:SPF4.guggenheimpartners.com include:_spf.bluematrix.com include:et._spf.pardot.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- SPFv=spf1 include:SPF1.guggenheimpartners.com include:SPF2.guggenheimpartners.com include:SPF3.guggenheimpartners.com include:SPF4.guggenheimpartners.com include:_spf.bluematrix.com include:et._spf.pardot.com include:spf.protection.outlook.com ~all
- 00d3i000000ejlceao
- ZOOM_verify_l-KTVMB2TWOn_X-wuTZ6cA
- docusign=cde7ea02-514c-4acd-8113-a6ea24ebd820
- docusign=db04d398-d493-4dab-a1a7-a9eea27b9678
- cloudhealth=51590720-b075-4aa8-a73b-c7f65ffbd47f
- docker-verification=6ded450a-7532-4f8f-9440-f8a2e80532ed
- google-site-verification=qiH9YMhaoG-OYIwaZM_mvzMh2h4B5vWbIcsynamfm2Y
- h1-domain-verification=94vTjyH36Sx4LFUz1NsLwamshasvJ7VuUrLASKZiWVQq1p1k
- 1qvGnoH+lmgEgS071tf+x3qGcnJFDpcYIB7spCO8d9Nog8SfYzbo3C35eHIk2akoyFzdvCjGtw6PhyZoSpejNw==
- 35FNoPJYWTvn8xkmZtyksmf6wa6/X81NQ31Xutgydm9EvDj6kWLozB+6V6qZwXHDbagy9VGN76fv/pBrTzKnLA==
- cisco-ci-domain-verification=fa5fe6710544a57be32af58bac8c58c14644a4513a24dda655a8d9a5cf6e477
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