dandb.com

Valid Email Server
Domain Lookup › dandb.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 16:07:00 UTC · ↺ Refresh

MX Hostnames

  • dandb-com.mail.eo.outlook.com
  • dandb-com.mail.eo.outlook.com

MX Priorities

  • dandb-com.mail.eo.outlook.com: 0
  • dandb-com.mail.eo.outlook.com: 10

A / AAAA Records

  • 107.23.3.125 ↩ ec2-107-23-3-125.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1388.awsdns-45.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1388.awsdns-45.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-412.awsdns-51.com
ns-520.awsdns-01.net
ns-1388.awsdns-45.org
ns-1747.awsdns-26.co.uk

SPF Record

✓ Strict (-all)
v=spf1 include:sendgrid.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;pct=100;fo=1;ruf=mailto:[email protected];rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

8 records
  • google-site-verification=Bauid_dyEOyeO5rEfwQGz5T4hOdWUKvgrBD_gd_0nug
  • google-site-verification=LZ6qDeb3ch7LwLMuepkCGPAZz4vWe06b4tNCF-4CiME
  • google-site-verification=afILxC1NLQK22qTJ4VtCMO0rXxZ9_zWX9rYtKOPN5x0
  • google-site-verification=bvBshga5Wfe3sU8ibG8P0mAMvIGTp1W6SPfR00PAtF0
  • spycloud-domain-verification=f4ba59e0-e48b-4d58-a426-1031d78b216c
  • SPFv=spf1 include:sendgrid.net include:spf.protection.outlook.com -all
  • _gp9ychqvdq5yk0nzckg20c4or3p2hp0
  • _t087nr0s8p25d17ouy1ln8ppt98veob
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