emersonswan.com

Valid Email Server
Domain Lookup › emersonswan.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
emersonswan.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 00:56:18 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 160.153.0.180 ↩ 180.0.153.160.host.secureserver.net

Mail Server IPs

  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns23.worldnic.com namehost.worldnic.com 125051413 10800 3600 604800 3600
Primary NS (mname)
ns23.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125051413
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns23.worldnic.com
ns24.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ 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

✗ 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
  • google-site-verification=5xB7nmy_S8Pn7zpop3tqdR9TjovFIw5Hxwy4y8096B4
  • 0ed1fe018ab50d02b04aaf4202a1896b2bf134807f
  • SPFv=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ~all
  • utioe00c6khv9giem27j5gd847
  • LiEJwa7UH2HaYKB/2Lc3n20wMsGgM6m9X3u4F9PTL5DNZmUCBJlfA9pGrIkKBu/6cJAcQ/TFI4xxJtjUeG+mtA==
  • duo_sso_verification=1aaEpK6aS55Qn3MYvhHAJwQQ53YvbJw2WBFO4eQqZWsGzN97awm1Dzqpeu8fdqfa
  • MS=A7E79745C11F622BCC1FA4283BC8DA5682344762
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