mmielectrical.com

Valid Email Server
Domain Lookup › mmielectrical.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
mmielectrical.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 06:22:14 UTC · ↺ Refresh

MX Hostnames

  • mmielectrical-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 198.185.159.144 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.185.159.145
  • 198.49.23.145

Mail Server IPs

  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.4web.ca dave.mmielectrical.com 2025022102 10800 3600 1209600 10800
Primary NS (mname)
ns1.4web.ca
Admin Email (rname)
dave@mmielectrical.com
Serial
2025022102
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

ns4.4web.ca
ns1.4web.ca
ns2.4web.ca
ns3.4web.ca

SPF Record

✓ Strict (-all)
v=spf1 ip4:199.96.31.141 a mx include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • MS=ms74825738
  • SPFv=spf1 ip4:199.96.31.141 a mx include:spf.protection.outlook.com -all
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