ctpc.com

Valid Email Server
Domain Lookup › ctpc.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 16:49:31 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.196.26.179 ↩ 179.26.196.104.bc.googleusercontent.com

Mail Server IPs

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

SOA Record

Raw SOA ns13.worldnic.com namehost.worldnic.com 126011518 10800 3600 604800 3600
Primary NS (mname)
ns13.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126011518
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns14.worldnic.com
ns13.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com a:mail.kcentric.net a:mail2.kcentric.net include:us._netblocks.mimecast.com -all
📊 DNS lookups: 5/10
✓ 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

8 records
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com a:mail.kcentric.net a:mail2.kcentric.net include:us._netblocks.mimecast.com -all
  • MS=ms65996761
  • cisco-ci-domain-verification=4ce1b08bf6c78671652a9fb25c0b78337ea4b7ea86d56bd4a5acd0bdba999c2f
  • 0ed1fe018a9ec3ea76bcfc4bddb40b035e1d49c08d
  • fsvq591j39knqeakieb4e4b5ej
  • rq7rus5uiqcugj1tamit375eto
  • bce03edef87mh6643rff7ekfdd
  • l7k4u5p4g8ls8ef5q3hkl5mp1a
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