ciinctech.com

Valid Email Server
Domain Lookup › ciinctech.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ciinctech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 00:58:54 UTC · ↺ Refresh

MX Hostnames

  • ciinctech-com.mail.protection.outlook.com
  • spamcontrol.dfcanada.com

MX Priorities

  • ciinctech-com.mail.protection.outlook.com: 50
  • spamcontrol.dfcanada.com: 0

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 3.98.148.253 ↩ ca1-smtp1.titanhq.com
  • 52.60.182.38 ↩ ca1-smtp1.titanhq.com
  • 35.182.209.239
  • 3.97.130.60

SOA Record

Raw SOA dns1.sherweb.com admin.sherweb.com 119 1800 300 86400 3600
Primary NS (mname)
dns1.sherweb.com
Admin Email (rname)
admin@sherweb.com
Serial
119
Refresh
1800s
Retry
300s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

dns1.sherweb.com
dns2.sherweb.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spamcontrol.dfcanada.com -all
📊 DNS lookups: 2/10
✓ 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

2 records
  • google-site-verification=0FenWW4TxL8ezo8wcpQtsLrmy-u2YinoLaZyIXWUrs4
  • SPFv=spf1 include:spf.protection.outlook.com include:spamcontrol.dfcanada.com -all
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