hcg.com

Valid Email Server
Domain Lookup › hcg.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hcg.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-31 02:46:12 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 10
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 72.10.184.107 (no PTR)

Mail Server IPs

  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns-1293.awsdns-33.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1293.awsdns-33.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1293.awsdns-33.org
ns-1623.awsdns-10.co.uk
ns-873.awsdns-45.net
ns-12.awsdns-01.com

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=c3kld1a9._spf._d.mim.ec
📊 DNS lookups: 1/10

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; rf=afrf; pct=100; ri=43200; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

22 records
  • cisco-ci-domain-verification=3538268df81b7074065ecc3e381043761c33d8afcbb725af4c85553bd00f2ea5
  • pardot223732=cc626abcca824e553413da5918c2598ca904e3c049f4ba501802339bc3978ca7
  • anthropic-domain-verification-sf41dt=UdmT5f94XVhm5lhiy5wx6uOy4
  • SPFv=spf1 redirect=c3kld1a9._spf._d.mim.ec
  • ajhdtb14e8p0o5fdu9avnuu7gg
  • meltwater_sso_20250701
  • vmware-cloud-verification-c39dbd3c-d01d-4434-9427-e3259a4460ae
  • uber-domain-verification=a10916bc-4061-454e-b369-a2c339f78003
  • openai-domain-verification=dv-6Gn1bqQipCO8Fjf5qBCQGap8
  • sending_domain223732=9a2cfd937ba5e5cb6b3fd698ea66d682de466020f4f315970bf08f4bb6d1d7dc
  • google-site-verification=wdd_EtfVv0a-Vbcnhd_s0EDCAao7cnHm0LqK6c9AxZQ
  • ece2c8e3-5854-479b-ba64-fd0f893417b9
  • smartsheet-site-validation=8CClqsE7JFJM_3m6BRl6yzrlVJalk29K
  • wrike-verification=MjYxMzM4OTpmZjZjZTY2MjQ1Mzc0NDY0ZmMxMDI5YmFhMWE0ZWRjY2YxY2Q4ZDU0Y2UyN2RiNTIyYTBmNzU3YmVjM2M1NWNh
  • 8g44rvu780h5m586qi6dhj2m4d
  • ql6YWU26Ci1KULnTESnD4NvEsJUYSOomZERu7xCCwBPnIeOdAt6iVc0eQyJ6dbgAzoxZ2dDjyrZwxvpe/kuPIg==
  • cursor-domain-verification-tz5v5y=dGwLImVTJJHakLT1JIjI8ZDaN
  • google-gws-recovery-domain-verification=69405403
  • miro-verification=d94598efae44c93421d448fa62d8d3137cafbbf3
  • sitecore-domain-verification=42c0754eb36648dd99ac2c94a6a2b0e3
  • j7bbv75af6ask6r42tipghvmgs
  • google-gws-recovery-domain-verification=69236128
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