whittmarsh.com

Valid Email Server
Domain Lookup › whittmarsh.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 13:30:03 UTC · ↺ Refresh

MX Hostnames

  • whittmarsh-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 198.202.211.1 (no PTR)

Mail Server IPs

  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA launch1.spaceship.net support.spaceship.com 1773166571 43200 3600 604800 3600
Primary NS (mname)
launch1.spaceship.net
Admin Email (rname)
support@spaceship.com
Serial
1773166571
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

launch2.spaceship.net
launch1.spaceship.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.google.com -all ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._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

6 records
  • google-site-verification=7aGTwHezFcHP-4w9fko2MSVK2e94n-6fTnAzposHmhI
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.google.com -all ~all
  • docusign=f9908f8c-7637-4e7a-bf20-3862c0b1be47
  • notion-domain-verification=z8fXn95Ts5OlTSiGVEqP9NzQ7c4kSIbAcW6rHRtaotW
  • google-site-verification=1_CrZBuHaj15yIKyNAs30LSFVRYMOuegNVh1l1rpStk
  • firebase=whittmarsh
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