Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heidrick.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 03:51:20 UTC · ↺ Refresh
MX Hostnames
- mxa-00044901.gslb.pphosted.com
- mxb-00044901.gslb.pphosted.com
MX Priorities
- mxa-00044901.gslb.pphosted.com: 10
- mxb-00044901.gslb.pphosted.com: 10
A / AAAA Records
- 13.107.213.40 (no PTR)
- 13.107.246.40 (no PTR)
- 2620:1ec:46::40 (no PTR)
- 2620:1ec:bdf::40 (no PTR)
Mail Server IPs
- 205.220.173.88 ↩ mx0b-00044901.pphosted.com
- 205.220.161.88 ↩ mx0a-00044901.pphosted.com
SOA Record
Raw SOA
udns1.cscdns.net premiumdns.support.neustar 2019111862 28800 7200 1209600 86400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
premiumdns@support.neustar
Serial
2019111862
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
udns1.cscdns.net
udns2.cscdns.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:aspmx.pardot.com include:spf-00044901.pphosted.com include:_spf.salesforce.com include:mail.zendesk.com include:docebosaas.com include:spf.constantcontact.com include:mailgun.org include:spf.mailjet.com ip4:54.240.96.40 ip4:54.240.96.41 ip4:54.240.115.21 ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
36 records- docusign=7668d37b-82c7-44ef-a698-be3e965c2766
- uQSE4iHPb37SCsSQjfW0belymT5O2+BK6T4wvH7TUEAXIFDqDPwhooqkb/cTqwuq6NaEz2TFnBdVzJr67aYstQ==
- onetrust-domain-verification=45548dcd605740c4a85cfbd48685218d
- _sp3djynvle79vzo3fi7pduk4kykqx6k
- teamviewer-sso-verification=5670bb42d66f4a0d898065d960e62de1
- docusign=66e4ecaf-787c-4c60-a5be-f46f70076932
- y7T-mJT-93A
- google-site-verification=vrtefe-pHsoVtH-Ki8rtMr-VLeFRe4KCzHX6a1hPMsk
- apple-domain-verification=yxCq8BhkAeKizdlsY8L44-EwEtsb36EHLr5rD0IQemc
- mongodb-site-verification=t6KHu9gweQV10Wm7Or6yKzzUkQ4Chcba
- SPFv=spf1 include:spf.protection.outlook.com include:aspmx.pardot.com include:spf-00044901.pphosted.com include:_spf.salesforce.com include:mail.zendesk.com include:docebosaas.com include:spf.constantcontact.com include:mailgun.org include:spf.mailjet.com ip4:54.240.96.40 ip4:54.240.96.41 ip4:54.240.115.21 ~all
- postman-domain-verification=71a34870d1420372fb675f25eba1e0f4e1c41f704b2efdfd10987f981ecf5a086a841dffa7df06d25edaea21155313299cb2c0a8f01fe621b2962b41df3c7129
- MS=ms16647579
- openai-domain-verification=dv-S5l2eLQzTiaCkMwmPr3zGTU3
- _gvhuw4gbsitp1loxythpijq8c596m0v
- heidrick-prod-sitecore-823-cd.azurewebsites.net
- perplexity-ai-domain-verification-j3wq0v=eFnVM1Dw7bnR9qTuqtL0IjGIh
- asv=529e996f98b49d8f717e75a54071962c
- 00Dct0000024pu1=1TBct0000000422
- google-site-verification=jdiEAHQn2umF8Io0JXNzME-TDiIVhvvGLyn0ZtEZT5Y
- 2ff5436472dbd42392721cad2f2ee847b7390415023950c3d8
- 1db00c6b24271a6d6b2c86efb7884c89627428a251d92f736d
- smartsheet-site-validation=3CvtLGX2t1jUlP0PG_nWEyVjZToIcEF5
- 3pr494lhe6fbku0pg4f2ou0v15
- asv_domain=18d37524946d7746282596038557b23e
- atlassian-domain-verification=QpTTKrI9G7FRMJSXFXDnNP23bO0MbR5bL8xku3QzkpWiAQGQsht4KpeW/aEJHnFf
- DKIMv=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw7zoN60FjjehhFr7r/V62vKNoF3Y+l8JLbxmjFzhihKnjX+o5vdoc2j/JNfqc46uRHzdRD/kRXNfnrx7Jkh0nPxlBVmFQgmpZzgfJ8/r1iR34z0+iFBNA7++ShObAOmsl1Hmpb9a2Mw88/rwh2wMDfb+hEEJeWuiv113SfGmah/zDe3DuWrYNRgdfLbw1DljgYv""uwdkdHgF9yWzewx4h717mnXVqwyBB4/TMSOw5ntMeVFDdNOLAeWYAeW0tdXlHY8XDRVkRRnHCY0csNsiJQJHRsFXnQ17NQVlrzuF1lACTdNw46L4T3OdVw9OFgkt9fih0kDJBut+9EAyzroT3CQIDAQAB
- _mjlg6h2fy2aeoj6iuvdqqkq9codp1tl
- 00DA0000000ZG0E=1TBUc00000003xE
- google-site-verification=g6s7Ld9wTvNAdZIRzMH_qnLJmaeVi9RaegijCTfvVuA
- r/ITjr+N/B389fTH89H33oAHZH/N1XSxscGKslBOgy2ZAZpe720aImMEWZ9YeEJg//Y+aMuK+Xa1XXUX7ra9wQ==
- 00DVC000006r6zt=1TBVC00000007Hh
- openai-domain-verification=dv-ThtG2xVKTkp75VUhMpqnWLQd
- 00DTH000006ZeTl=1TBTH0000000CFh
- 3q7iktvq4cka3pkqkue0181v4a
- t2YzZdQFgtHbN+XapqggWQZYbP5BA6BF6zMdlsgB/0k7gNQqlD4bvw6QbyCd5lSOk6aZPzdn2GHmp9yzaixR4g==
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