artonduval.com

Valid Email Server
Domain Lookup › artonduval.com

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
artonduval.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-19 00:25:14 UTC · ↺ Refresh

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MX Hostnames

  • artonduval-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 18.235.135.157 ↩ ec2-18-235-135-157.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns.rackspace.com tim.photobiz.com 1628882819 21600 3600 1814400 300
Primary NS (mname)
ns.rackspace.com
Admin Email (rname)
tim@photobiz.com
Serial
1628882819
Refresh
21600s
Retry
3600s
Expire
1814400s
Minimum TTL
300s

Nameservers (NS)

ns.rackspace.com
ns2.rackspace.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

✗ 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
  • MS=ms86856671
  • SPFv=spf1 include:spf.protection.outlook.com -all
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