dualcommercial.com

Valid Email Server

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
dualcommercial.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 07:01:49 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 185.35.248.4 ↩ web.howdengroup.com

Mail Server IPs

  • 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA dns1.cscdns.net hostmaster.cscdns.net 2024021436 28800 7200 604800 3600
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2024021436
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns1.cscdns.net
dns2.cscdns.net

SPF Record

✓ Strict (-all)
v=spf1 include:mxlogic.net include:u1606630.wl131.sendgrid.net include:_netblocks.mimecast.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

13 records
  • MS=031188A640A946311155941F312F954D83F2F684
  • MS=4DCDB57F95F0E51B7ED4B8EC6C1E16958E6F2826
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected];
  • google-site-verification=WrjnuNfatj6fqsFpfF740xq2sl3rGyPFjipZh28Q3i8
  • SPFv=spf1 include:mxlogic.net include:u1606630.wl131.sendgrid.net include:_netblocks.mimecast.com -all
  • MS=ms40040709
  • MS=ms78793318
  • 0b361b9556f1545a3ca8eff5344f0c6e
  • 9175b4f1jt22vts83hg4hrsm8d3p6mjt
  • _9e4uh2iewfu81hw5w79r1xmliy1429c
  • _j24f48stpc8if3d8ksicej3bq6lo8nh
  • lpbp49yhq2sg9bbzrv986tptnfbpfqfr
  • 0ed1fe018a424b08cbbfc84dff9e7e35a3ec3b08fb
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