ninthdecimal.com

Valid Email Server
Domain Lookup › ninthdecimal.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 02:58:02 UTC · ↺ Refresh

MX Hostnames

  • ninthdecimal-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 54.157.108.158 ↩ ec2-54-157-108-158.compute-1.amazonaws.com
  • 98.83.184.133 ↩ ec2-98-83-184-133.compute-1.amazonaws.com
  • 100.28.104.175
  • 2600:1f18:297:ba24:b508:76de:f4a:df34
  • 2600:1f18:297:ba18:6ddc:5d8f:6053:f003
  • 2600:1f18:297:ba0e:7900:f622:48a8:f266

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.p06.nsone.net hostmaster.nsone.net 1742603820 3600 600 604800 3600
Primary NS (mname)
dns1.p06.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1742603820
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns4.p06.nsone.net
dns1.p06.nsone.net
dns2.p06.nsone.net
dns3.p06.nsone.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mktomail.com include:amazonses.com include:aspmx.pardot.com include:sendgrid.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

✗ 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

4 records
  • adobe-idp-site-verification=3b6fc2ca-46e2-41f4-83f8-12f1e77552d1
  • atlassian-domain-verification=UaEm4oPU2w88fHuW8ZkSWrInVlsWgBiompSbsosABLanciI0xmEeLAsCPoEWNhHI
  • MS=ms42115999
  • SPFv=spf1 include:spf.protection.outlook.com include:mktomail.com include:amazonses.com include:aspmx.pardot.com include:sendgrid.net ~all
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