emsmail.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
emsmail.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 08:18:20 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • usb-smtp-inbound-2.mimecast.com: 20
  • usb-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 104.21.14.244 (no PTR)
  • 172.67.160.206 (no PTR)
  • 2606:4700:3031::6815:ef4 (no PTR)
  • 2606:4700:3032::ac43:a0ce (no PTR)

Mail Server IPs

  • 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
  • 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com

SOA Record

Raw SOA achiel.ns.cloudflare.com dns.cloudflare.com 2402645471 10000 2400 604800 1800
Primary NS (mname)
achiel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2402645471
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

achiel.ns.cloudflare.com
danica.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:65.116.221.227 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

7 records
  • knowbe4-site-verification=9c1ddaad2dd097716efe780b734bcc73
  • p6dpvimchme7b14fvh0s8lgtve
  • pgjrin4tg2kqtq3j8ps978phta
  • SPFv=spf1 ip4:65.116.221.227 include:spf.protection.outlook.com -all
  • 0ed1fe018abfacc46947c242658290983ee8a9e6c0
  • MS=ms29681045
  • jpn5ntk23i7nkhct0onmdtqkd3
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