dordanmech.com

Valid Email Server
Domain Lookup › dordanmech.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 14:55:34 UTC · ↺ Refresh

MX Hostnames

  • dordanmech-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 208.90.99.3 ↩ webb02.netflash.net

Mail Server IPs

  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.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
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com

SOA Record

Raw SOA ns.netflash.net dave.netflash.net 2020110327 3600 7200 1209600 3600
Primary NS (mname)
ns.netflash.net
Admin Email (rname)
dave@netflash.net
Serial
2020110327
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns3.netflash.net
ns.netflash.net

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

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

2 records
  • MS=ms11378838
  • SPFv=spf1 include:spf.protection.outlook.com -all
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