atrlaw.com

Valid Email Server
Domain Lookup › atrlaw.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
atrlaw.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 12:17:46 UTC · ↺ Refresh

MX Hostnames

  • ATRLaw-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 192.254.232.26 ↩ coppcomm.ca

Mail Server IPs

  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns6425.hostgator.com dnsadmin.gator3213.hostgator.com 2026031903 86400 7200 3600000 86400
Primary NS (mname)
ns6425.hostgator.com
Admin Email (rname)
dnsadmin@gator3213.hostgator.com
Serial
2026031903
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns659.hostgator.com
ns660.hostgator.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.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

✓ 1 found
default._domainkey
✓ Public key: 392 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
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms89456683
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