dtphx.org

Valid Email Server
Domain Lookup › dtphx.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dtphx.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 06:23:15 UTC · ↺ Refresh

MX Hostnames

  • dtphx-org.mail.protection.outlook.com

MX Priorities

  • dtphx-org.mail.protection.outlook.com: 0

A / AAAA Records

  • 3.33.204.45 ↩ a5775e0c35dd94327.awsglobalaccelerator.com

Mail Server IPs

  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns55.domaincontrol.com dns.jomax.net 2026031601 28800 7200 604800 600
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns56.domaincontrol.com
ns55.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:72.52.251.190 include:spf.emailsignatures365.com include:spf.protection.outlook.com include:e2ma.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

7 records
  • SPFv=spf1 +a +mx +ip4:72.52.251.190 include:spf.emailsignatures365.com include:spf.protection.outlook.com include:e2ma.net ~all
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms58805161
  • google-site-verification=rEKspGKue6ah-3JndujU-SBBweNAqED0c59w566bDX4
  • apple-domain-verification=xnnk3Oh17KOUWsGT
  • e2ma-verification=0m5bb
  • asv=67655446581754131a4332474e149190
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