selecsource.com

Valid Email Server
Domain Lookup › selecsource.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 13:21:50 UTC · ↺ Refresh

MX Hostnames

  • selecsource-com.mail.protection.outlook.com

MX Priorities

  • selecsource-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.19.154.92 (no PTR)

Mail Server IPs

  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1490.awsdns-58.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1490.awsdns-58.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1991.awsdns-56.co.uk
ns-342.awsdns-42.com
ns-712.awsdns-25.net
ns-1490.awsdns-58.org

SPF Record

✓ Strict (-all)
v=spf1 mx:haleymail.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:sendgrid.net include:servers.mcsv.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

1 record
  • SPFv=spf1 mx:haleymail.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:sendgrid.net include:servers.mcsv.net -all
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