jsg.com

Valid Email Server
Domain Lookup › jsg.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jsg.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 04:32:27 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • eu-smtp-inbound-2.mimecast.com: 0
  • eu-smtp-inbound-1.mimecast.com: 0

A / AAAA Records

  • 104.18.6.249 (no PTR)
  • 104.18.7.249 (no PTR)
  • 2606:4700::6812:7f9 (no PTR)
  • 2606:4700::6812:6f9 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA alan.ns.cloudflare.com dns.cloudflare.com 2400466865 10000 2400 604800 1800
Primary NS (mname)
alan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400466865
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

alice.ns.cloudflare.com
alan.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mandrillapp.com include:_netblocks.mimecast.com include:0816d8e8-spf.mta.getcheckrecipient.com include:144268128.spf10.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ 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
  • iuOPPzr8skXWZ8veehFiafKgzbpfaifAP5eaJX1CX/BHAc9vWjZkYy04Z4tJtzGw3T+VHl5f4xetBdJjHgZJJg==
  • SPFv=spf1 include:spf.mandrillapp.com include:_netblocks.mimecast.com include:0816d8e8-spf.mta.getcheckrecipient.com include:144268128.spf10.hubspotemail.net ~all
  • MS=ms53541753
  • apple-domain-verification=PKY3useuBtewsZVE
  • cloudflare_dashboard_sso=2ba4b0b83b6213a41c3cd812ea97fcc5
  • duo_sso_verification=CC9oYV69OK92IfhapgHYzcTqbV9N0Xj5wzVF8ZDkOv9Ur26XHWs6z2rZazvrPxNy
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