cableone.biz

Valid Email Server
Domain Lookup › cableone.biz

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cableone.biz
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 18:08:12 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

  • 24.116.124.203 ↩ 24-116-124-203.cpe.sparklight.net

Mail Server IPs

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

SOA Record

Raw SOA ns1.cableone.net tech.cableone.net 309 10800 3600 2592000 900
Primary NS (mname)
ns1.cableone.net
Admin Email (rname)
tech@cableone.net
Serial
309
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
900s

Nameservers (NS)

ns4.cableone.net
ns3.cableone.net
ns1.cableone.net
ns2.cableone.net

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:24.116.0.0/22 ip4:54.240.45.212/31 ip4:23.251.229.224 include:cableone.net include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:spf_c.oracle.com include:spf_a.oracle.com include:spf_c.oraclecloud.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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

9 records
  • MS=ms57299245
  • 10C70FC6F8FE9C9CD0C8A1D1432065FB2D9B3CDAB596070F7ECDD33EC3293984
  • D4E9AB8D2A3038A195148DD7582029D864C5E204506CB70FEECD2CB759C1A4D4
  • CBEC09DB44B7338170292A651690518CC57D13C7C12A3B4818A84DC342526EA4
  • spf_c.oraclecloud.com
  • adobe-idp-site-verification=a684a838e780a7a989c96546faf021cc104be933f5a20b71c6c89f2142817684
  • sitecore-domain-verification=0e315e46e64a44ff9e72c7e30c374e4f
  • SPFv=spf1 mx ip4:24.116.0.0/22 ip4:54.240.45.212/31 ip4:23.251.229.224 include:cableone.net include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:spf_c.oracle.com include:spf_a.oracle.com include:spf_c.oraclecloud.com -all
  • 8wCA37KM1U+w61bpXgEYMuxdGsKkqeHF6GwvxoaTMTu+8PKqCgjcUO3CcgjvoryLWoqI/yOppPMd4ih3X58lhQ==
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