Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chghealthcare.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 21:20:43 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 103.133.1.1 (no PTR)
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-640.awsdns-16.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-640.awsdns-16.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1410.awsdns-48.org
ns-1878.awsdns-42.co.uk
ns-640.awsdns-16.net
ns-77.awsdns-09.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:_spf.psm.knowbe4.com include:_spf.bullhornmail.com include:_spf.salesforce.com include:spf.protection.outlook.com ip4:149.72.225.140 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 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
29 records- anthropic-domain-verification-fy327t=bRhdZiW7QOhQ8OqNCF0B5sKbC
- b50628d9abd6cccd602e43748cf1034b59b41d28e33689c2e4
- google-site-verification=Rp-6SIaMKuNhibEJWlilwQaNef8xa-fouHWTFDEJR1U
- uber-domain-verification=895fe642-26ff-4362-a542-ee09aa1d268c
- google-site-verification=K1gzz9j5PovQ5C--4hWG1DVLcMKkud4GcId4LY9IyvA
- hubspot-domain-verification=MDRkYWE3YTctNzI3ZC00ZmM2LWJiOGQtN2QzNzdjMDhmMTE5
- SFMC-RkTUycsidjhjG3yugYV-a_GvJsGc4m8kkGAo_K-3
- hubspot-domain-verification=NTVmNDdjNTYtOWM5Ny00ZDQ0LWFmYzUtZDJhODQ4MGZiMjNl
- jamf-site-verification=B4nCz8ZtS7iZaFhlNiuwxQ
- hubspot-domain-verification=ZTUyOTgzMTQtNGMwMC00OGIyLWFmMzItNDY3MDU2ODBjMDU3
- apple-domain-verification=M8Fw9wintBxrXspf
- miro-verification=f2013f9a680edeaf47c7fb3d1bc3ee4077c9ed4e
- SPFv=spf1 include:us._netblocks.mimecast.com include:_spf.psm.knowbe4.com include:_spf.bullhornmail.com include:_spf.salesforce.com include:spf.protection.outlook.com ip4:149.72.225.140 ~all
- calendly-site-verification=uLhCZJpAFAdIw1oKuUW4zxK69LM1zAHSD4xdj9ofi
- google-site-verification=KbsJznLcXe_wgI6kk_-xoVgjpnKcoZ4vSrBfufjC0M0
- hubspot-domain-verification=OWQ2ZjU3MjMtMTdiYi00OGJlLTk2YTAtNjg3ZWI1N2RiYmNj
- asv=e3e520742285ba9d6692975fa0210eaf
- stripe-verification=2AFEC0EBB2812119E0797C624CCBBAF8C364182E66052782CB7C4C189A7FF565
- ms-domain-verification=f06762c7-0fe0-498a-870c-83a5ff3506bc
- docusign=3aa9e2e9-f821-40be-9c6d-4794368aa336
- atlassian-domain-verification=H2l/fGWGYZG7zgAp/pApIRWHazeBji8bgqA/qgSRbFmfrjMhItzDD/CZobAeNE9B
- 6BJay2xaBjRfU2YJeLvr72dLrAZ16WW+lPmMn5eI5tuvR1p9mKH7Sxz+Wr3eGoallpvkAWpghoK4wnw7BwiwiQ==
- onetrust-domain-verification=82516e3b1d51441fb80f1a2ee611360f
- ms-domain-verification=ddbfb8cc-1fcf-4cd9-8b06-f73ead624c12
- SFMC-BdBYKbXeccXBKw-WMQbZnISMyBtrj8hUhqz__Mij
- docusign=7aac7889-438f-43be-b4c7-a0c9e90d53c9
- hubspot-domain-verification=ZDRmNDhmNWItMjkwNS00M2I4LWJhNjEtMjBjZGE0OWE0OGY0
- yahoo-verification-key=AcrzgYHPuNibUu1Q1FlhqaCRgY/7uoGwLfqRx0NaOL4=
- 1password-site-verification=2S2NZBHUPZHNFN5MW7IDOGMEQE
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