acpenterprise.com

Valid Email Server
Domain Lookup › acpenterprise.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
acpenterprise.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 03:02:42 UTC · ↺ Refresh

MX Hostnames

  • mx3.zoho.com
  • mx2.zoho.com
  • mx.stackmail.com
  • mx.zoho.com

MX Priorities

  • mx2.zoho.com: 20
  • mx.stackmail.com: 10
  • mx3.zoho.com: 50
  • mx.zoho.com: 10

A / AAAA Records

  • 185.146.167.196 (no PTR)
  • 2a07:7800::196 (no PTR)

Mail Server IPs

  • 136.143.183.44 ↩ mx.zohomail.com
  • 185.151.28.67 ↩ mx.stackmail.com
  • 136.143.191.44 ↩ mx3.zoho.com

SOA Record

Raw SOA ns1.stackdns.com hostmaster.stackdns.com 1767746165 1800 900 1209600 300
Primary NS (mname)
ns1.stackdns.com
Admin Email (rname)
hostmaster@stackdns.com
Serial
1767746165
Refresh
1800s
Retry
900s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns4.stackdns.com
ns3.stackdns.com
ns2.stackdns.com
ns1.stackdns.com

SPF Record

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

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

4 records
  • zoho-verification=zb37833523.zmverify.zoho.com
  • SPFv=spf1 include:zoho.com -all
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyrEPE/VLE9fEfU9yqufRix/kBaNFhryqOCSOBtaTxm/Q+QC/+TVqSNdXzVU5p0KPalzqORU2Zyh5B6u7iiFeZj34jkLvbpfbuHc2boJ/BfEhc7Y45mBq5tAuf7/OeopWsbWqmbUG8RAlP23t9nsv7WvP8Gyocu3j58J0XQHz9GjEOj1bJirH4xxq3V7qJYdCg VAhOfXmceA08Rk5M8VC6HpDK5sTyvrUlrszFDrX/50+l16ra6q/mf1cmSukjEO3wsb/v0zXeYtTiSnrdQrA1sXbhXD/FirDxWH0XM3aX5jclSu0lWmg/djW3s3FFeCT/WLGd7X8Nhm9qFRceRBPzwIDAQAB;
  • DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjbTSzPUjG+uPXj3ZZe6W1Voe+AKEyXuqHICgBHgpzzZmfYuaolrZWRR4KICaCN00VkzLlVpvnvFkcRXJY15oVcgVJuXVggkywI1915JYHduSyjfRu3myo0IQnKElrtXAQGZBeJkZTCL1k5bEL2rYJWnbZeCVbIeWpNFWs8xI/SwIDAQAB
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