energyengineus.com

Valid Email Server
Domain Lookup › energyengineus.com

Domain Overview

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

Checked via [email protected] · 2026-03-26 04:28:01 UTC · ↺ Refresh

MX Hostnames

  • energyengineus-com.mail.protection.outlook.com

MX Priorities

  • energyengineus-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 208.91.101.81 ↩ tdanielgroup.com

Mail Server IPs

  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.silverlinesolutions.com hostmaster.silverlinesolutions.com 29 900 600 86400 3600
Primary NS (mname)
ns1.silverlinesolutions.com
Admin Email (rname)
hostmaster@silverlinesolutions.com
Serial
29
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

ns3.silverlinesolutions.com
ns2.silverlinesolutions.com
ns1.silverlinesolutions.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.silverlinesolutions.com ip4:216.119.113.0/20 ip4:75.103.120.0/20 ip4:67.199.78.0/20 ip4:209.200.76.0/20 ip4:63.135.108.0/20 ip4:67.199.78.0/20 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com include:mail.silverlinesolutions.com ip4:216.119.113.0/20 ip4:75.103.120.0/20 ip4:67.199.78.0/20 ip4:209.200.76.0/20 ip4:63.135.108.0/20 ip4:67.199.78.0/20 -all
  • MS=ms87867428
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