coxenergy.com

Valid Email Server
Domain Lookup › coxenergy.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
coxenergy.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 01:36:43 UTC · ↺ Refresh

MX Hostnames

  • coxenergy-com.mail.protection.outlook.com

MX Priorities

  • coxenergy-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 20.105.232.31 (no PTR)

Mail Server IPs

  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA dns39.servidoresdns.net hostmaster.servidoresdns.net 2018011050 21600 3600 2419200 60
Primary NS (mname)
dns39.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2018011050
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
60s

Nameservers (NS)

dns40.servidoresdns.net
dns39.servidoresdns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:coxenergy.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • SPFv=spf1 include:spf.protection.outlook.com include:coxenergy.com -all
  • google-site-verification=aqqbrRhuGyW2aB_33p4mabM9RyUsE42erFgrZeXux0Y
  • atlassian-domain-verification=TvLVgEZln8xgd98htaUaGr6NJfRM1kDdICWTuVohKS7KA/XY801JuC4w8Uu5r9qp
  • google-site-verification=JEnT9pRMaYAMzVyxuRrnCa7TnLL3PJ1dJy-q1qw2PI4
  • MS=ms57580257
Full email verification for coxenergy.com

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