dorsetindustries.com

Valid Email Server
Domain Lookup › dorsetindustries.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
dorsetindustries.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 17:17:31 UTC · ↺ Refresh

MX Hostnames

  • dorsetindustries-com.inbound.emailservice.co
  • dorsetindustries-com.inbound.emailservice.io
  • dorsetindustries-com.inbound.emailservice.cc

MX Priorities

  • dorsetindustries-com.inbound.emailservice.io: 10
  • dorsetindustries-com.inbound.emailservice.co: 30
  • dorsetindustries-com.inbound.emailservice.cc: 20

A / AAAA Records

  • 208.91.197.27 (no PTR)

Mail Server IPs

  • 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com
  • 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
  • 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com

SOA Record

Raw SOA ns41.worldnic.com namehost\@worldnic.com 124111316 10800 3600 604800 3600
Primary NS (mname)
ns41.worldnic.com
Admin Email (rname)
namehost\@worldnic@com
Serial
124111316
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns42.worldnic.com
ns41.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.us.emailservice.io include:spf.protection.outlook.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
  • SPFv=spf1 include:spf.us.emailservice.io include:spf.protection.outlook.com -all
  • MS=ms87076771
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