distributiontechnology.com

Valid Email Server
Domain Lookup › distributiontechnology.com

Domain Overview

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

Checked via [email protected] · 2026-03-26 19:25:21 UTC · ↺ Refresh

MX Hostnames

  • distributiontechnology-com.mx1.arsmtp.com
  • distributiontechnology-com.mx2.arsmtp.com
  • distributiontechnology-com.mail.protection.outlook.com

MX Priorities

  • distributiontechnology-com.mx2.arsmtp.com: 20
  • distributiontechnology-com.mx1.arsmtp.com: 10
  • distributiontechnology-com.mail.protection.outlook.com: 40

A / AAAA Records

  • 8.29.153.54

Mail Server IPs

  • 8.19.118.193 ↩ server267.appriver.com
  • 8.31.233.104 ↩ server266.appriver.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns25.worldnic.com namehost.worldnic.com 126031215 10800 3600 604800 3600
Primary NS (mname)
ns25.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031215
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns25.worldnic.com
ns26.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:207.59.152.163 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

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

11 records
  • lkorcj0v8lfhmv0r6pu93stts5
  • u9tl9n4brtoor3268m6cburl4n
  • hcdjt95ubks8msuls2n0hq2qp
  • MS=C854EBD316B256C7483318393ACFF04670DC3830
  • sophos-domain-verification=05a4eafab1fc1a977162deb315456ea5314d416895c7ca2193d65334ccc63f2c
  • SPFv=spf1 ip4:207.59.152.163 include:spf.protection.outlook.com -all
  • google-site-verification=QQhalEKsRh_oQpBtfAi5Bwyp8ni2zebbWxWBYFW3AMA
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected]
  • MS=6A2CF0A7EB10423A4CFF45FA23991AEE1A16F
  • ppe-b5fdd53898f18fa4706f22cc886f36f1395a529c
  • MS=ms99511063
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