essential.co

Valid Email Server
Domain Lookup › essential.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
essential.co
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 05:58:32 UTC · ↺ Refresh

MX Hostnames

  • mxa-0042f101.gslb.pphosted.com
  • mxb-0042f101.gslb.pphosted.com

MX Priorities

  • mxb-0042f101.gslb.pphosted.com: 10
  • mxa-0042f101.gslb.pphosted.com: 10

A / AAAA Records

  • 13.107.213.40 (no PTR)
  • 13.107.246.40 (no PTR)

Mail Server IPs

  • 148.163.133.42 ↩ mx0a-0042f101.pphosted.com

SOA Record

Raw SOA ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf-0042f101.pphosted.com include:spf.messagelabs.com include:spf.protection.outlook.com ip4:216.162.32.70 ip4:216.162.32.71 ip4:144.202.188.52 ip4:65.124.100.133 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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

13 records
  • xmvzp96ypk6ycb22w268j9t966tswbsd
  • box-domain-verification=e2af06df5b03df06a2a4318361a86511cde9e8dc8d3a660a0d3bad9e679a9686
  • apple-domain-verification=pT3FL6LH41kh2mOk
  • _4fulgsp8emhsmpw40gdle5cntymecyw
  • A0Q2U74198
  • atlassian-domain-verification=u2SjmrI7V8xrVTN4Bnuxo4XIhk9K7xS2/m98D3QDQ0aUKCFbQbWRHOef8mOHEiPD
  • docusign=b6703a61-b7d9-4ba3-aa46-12f80ff84a2a
  • hsy2hmlvmq1t08g5qzvylzsj1sfjktx9
  • l3l4pv6xmbskc7mlpk6jrnfgjtm66002
  • LytAfyvn9/y9VX8vfqbnxYq/evrp03SVe+jSK6ofH+fPuOEt/Hy4Eb/xXnt0E3goShH5G32ARPhGaKToMPmbqg==
  • ms40803708
  • MS=ms28191655
  • SPFv=spf1 include:spf-0042f101.pphosted.com include:spf.messagelabs.com include:spf.protection.outlook.com ip4:216.162.32.70 ip4:216.162.32.71 ip4:144.202.188.52 ip4:65.124.100.133 ~all
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