devsu.com

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-24 18:22:03 UTC · ↺ Refresh

MX Hostnames

  • devsu-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 76.76.21.21 (no PTR)

Mail Server IPs

  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.p05.nsone.net domains+netlify.netlify.com 1663941649 43200 7200 1209600 3600
Primary NS (mname)
dns1.p05.nsone.net
Admin Email (rname)
domains+netlify@netlify.com
Serial
1663941649
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns1.p05.nsone.net
dns2.p05.nsone.net
dns3.p05.nsone.net
dns4.p05.nsone.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net include:7119515.spf01.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

8 records
  • MS=CF0F3755C339B0C9FCBDD455D4402D802F4F0213
  • google-site-verification=igbggshgwPXUv7RYVzXH1T272S1zQHj6zuqABR5unIg
  • google-site-verification=X_ZdGCXIybYdSVQ8z0ytHhmpa79jJgI3vKLSE7OwXrc
  • google-site-verification=fga3EifHwEuF0RvjpoPqRFee5Gm_cXMwoqtEVp2a4FE
  • google-site-verification=vbd8JCfTispWjX6wim9iH8l8bSSobMvEqen5mUBI74A
  • google-site-verification=ZuSLWHzN29UQElKvHokRDjum_eVQBF623TiszdOq5D0
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net include:7119515.spf01.hubspotemail.net ~all
  • MS=ms38763385
Full email verification for devsu.com

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