hidrock.com

Valid Email Server
Domain Lookup › hidrock.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hidrock.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 14:18:18 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 5
  • us-smtp-inbound-1.mimecast.com: 5

A / AAAA Records

  • 198.49.23.144 (no PTR)
  • 198.185.159.144 (no PTR)
  • 198.49.23.145 (no PTR)
  • 198.185.159.145 (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
  • 170.10.132.141 ↩ 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
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA dns101.register.com root.register.com 126011515 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
126011515
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns101.register.com
dns102.register.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google

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

All TXT Records

3 records
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlaOckAATaHWGUe4y+po9IphfMIcVk5rsWJpWlvXfbciwdAa1HhiQ0HosU/E0/ouesYfIck53xwBlHm1OIgh/CKit7QSUC+91d14IrOws9dbZIDsoCoM65B8licRaplkjrJEUxrfVSxMP1rWR1BlsI4t7x6V869bwNwGaBD1pABXQlpyFJayqUyVfrk3B05xQtRX1Z16NwC9/zv9bWz/dS1KWtcWKN8qeMDXORufhGQp1CirJP7YCJKANgqXeI5GIfD7Hj2Ckf7e1tTfJ2GrJ5b1YyGaeo9QwQGDC1Ak7hpCvtEOt5ePHxwrTSt6wxdGmNh8V+tfhcElUSxcjRrGRDQIDAQAB
  • SPFv=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.com ~all
  • 5m181njal6kb818r1dika55d6s
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