winstondata.com

Valid Email Server
Domain Lookup › winstondata.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
winstondata.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 12:14:14 UTC · ↺ Refresh

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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

  • 2.22.151.134 ↩ a2-22-151-134.deploy.static.akamaitechnologies.com
  • 2.22.151.132 ↩ a2-22-151-132.deploy.static.akamaitechnologies.com
  • 2600:1405:7400:27::17d3:7ccd ↩ g2600-1405-7400-0027-0000-0000-17d3-7ccd.deploy.static.akamaitechnologies.com
  • 2600:1405:7400:27::17d3:7ccc ↩ g2600-1405-7400-0027-0000-0000-17d3-7ccc.deploy.static.akamaitechnologies.com

Mail Server IPs

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

SOA Record

Raw SOA ns-cloud-a1.googledomains.com hostmaster.winstondata.com 2025070703 3600 1800 604800 86400
Primary NS (mname)
ns-cloud-a1.googledomains.com
Admin Email (rname)
hostmaster@winstondata.com
Serial
2025070703
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns-cloud-a3.googledomains.com
ns-cloud-a4.googledomains.com
ns-cloud-a1.googledomains.com
ns-cloud-a2.googledomains.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:201.158.34.40 ip4:201.158.34.43 ip4:149.72.163.121 a mx a:wdmonmail.winstondata.com a:wdmonmail2.winstondata.com include:_spf.google.com include:us._netblocks.mimecast.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ 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
  • openai-domain-verification=dv-2GKdjWQaftqOeMQfmNLYbQpu
  • bg04rqcprk6d03sf8ev404d68v
  • SPFv=spf1 ip4:201.158.34.40 ip4:201.158.34.43 ip4:149.72.163.121 a mx a:wdmonmail.winstondata.com a:wdmonmail2.winstondata.com include:_spf.google.com include:us._netblocks.mimecast.com ~all
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