cn.sika.com

Valid Email Server
Domain Lookup › cn.sika.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cn.sika.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-19 04:22:20 UTC · ↺ Refresh

MX Hostnames

  • mx3.sika.com
  • mx4.sika.com

MX Priorities

  • mx3.sika.com: 10
  • mx4.sika.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 91.212.75.133 ↩ mx3.sika.com
  • 91.212.75.134 ↩ mx4.sika.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

6 records
  • canva-site-verification=Iz4oR19WrP-nFnud85KOyQ
  • onetrust-domain-verification=cc27fd6daf3f4eb7a71ad5ba88ff1bcc
  • smartsheet-site-validation=JZH0qIevRRnPyOZVVaoMh5jZzXI1S_gj
  • SPFv=spf1 mx -all
  • MS=2F25D1DC23151BA37A680FA4727AED085F3FB5B0
  • atlassian-domain-verification=Yt3dodE50DcoI098Cuq3YbNtziMLM6VrGk2NIs98YcBT2kWf2J9gsPOXsPP5/GFv
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