dcoenergy.com

Valid Email Server
Domain Lookup › dcoenergy.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dcoenergy.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 20:35:04 UTC · ↺ Refresh

MX Hostnames

  • mxa-0032bd01.gslb.pphosted.com
  • mxb-0032bd01.gslb.pphosted.com

MX Priorities

  • mxb-0032bd01.gslb.pphosted.com: 10
  • mxa-0032bd01.gslb.pphosted.com: 10

A / AAAA Records

  • 23.185.0.3 (no PTR)
  • 2620:12a:8001::3 (no PTR)
  • 2620:12a:8000::3 (no PTR)

Mail Server IPs

  • 148.163.145.71 ↩ mx0a-0032bd01.pphosted.com
  • 148.163.141.71 ↩ mx0b-0032bd01.pphosted.com

SOA Record

Raw SOA ns77.domaincontrol.com dns.jomax.net 2026031100 28800 7200 604800 600
Primary NS (mname)
ns77.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns77.domaincontrol.com
ns78.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:50.201.245.254 ip4:50.201.246.65 ip4:50.239.159.66 ip4:173.161.180.1 ip4:50.201.246.10 ip4:173.71.64.146 ip4:173.15.184.9 ip4:173.71.64.150 include:spf-0032bd01.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • adobe-sign-verification=738a317c108890c1f566b7b5b5e575c
  • SPFv=spf1 ip4:50.201.245.254 ip4:50.201.246.65 ip4:50.239.159.66 ip4:173.161.180.1 ip4:50.201.246.10 ip4:173.71.64.146 ip4:173.15.184.9 ip4:173.71.64.150 include:spf-0032bd01.pphosted.com -all
  • adobe-idp-site-verification=187c4a4877f361f09e0d1788d9a8dba65f5eb7b322b2532a18fc2718443d68ef
  • amazon-business-verification=78ca01f84e7feeaa4428d10233a3f0a9f51d07d164ff916147be1ee45228624b
  • v=verifydomain MS=3328997
  • e884d302045c206bfddf89d7d34cc018
  • 0s4OO3v5BPADjQVmCjDj0m2hulsWLDzs88E2Hys1YOyK8Uv1z5XBT3oZFcs5bUHRajHV5YUuBJezGjcQ59scnQ==
Full email verification for dcoenergy.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits