bloomberg.com

Valid Email Server
Domain Lookup › bloomberg.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bloomberg.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 23:30:10 UTC · ↺ Refresh

MX Hostnames

  • mgcny1.bloomberg.com
  • mgcnj1.bloomberg.com
  • mgcny2.bloomberg.com
  • mgcnj2.bloomberg.com

MX Priorities

  • mgcny1.bloomberg.com: 0
  • mgcny2.bloomberg.com: 0
  • mgcnj1.bloomberg.com: 0
  • mgcnj2.bloomberg.com: 0

A / AAAA Records

  • 15.197.146.156 ↩ aa2f66099ca87b6fe.awsglobalaccelerator.com
  • 3.33.146.110 ↩ aa2f66099ca87b6fe.awsglobalaccelerator.com

Mail Server IPs

  • 199.172.169.16 ↩ mgcny1.bloomberg.com
  • 199.172.169.48 ↩ mgcny2.bloomberg.com
  • 69.191.241.21 ↩ mgcnj1.bloomberg.com
  • 69.191.241.34 ↩ mgcnj2.bloomberg.com

SOA Record

Raw SOA dns1.p01.nsone.net dnsmaster.bloomberg.com 2013093237 43200 3600 3600000 14400
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
dnsmaster@bloomberg.com
Serial
2013093237
Refresh
43200s
Retry
3600s
Expire
3600000s
Minimum TTL
14400s

Nameservers (NS)

dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net
pdns1.ultradns.net
pdns3.ultradns.org
pdns5.ultradns.info

SPF Record

✓ Strict (-all)
v=spf1 ip4:69.184.0.0/13 ip4:199.172.169.0/24 ip4:208.22.56.0/24 ip4:69.191.241.124 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; adkim=r; aspf=r; ruf=mailto:[email protected]; fo=1; 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

20 records
  • MS=ms99943004
  • google-site-verification=ClT3QBQ-Rd4b3AAq2gmQ-u_94EliZRmC2e-Kb4t9zEo
  • parallels-domain-verification=47460854911b478da11221dc20e8cc0340a92adf1e6b4ff08a5e941f5379c267
  • apple-domain-verification=9cs9hMRccEtbVb8h
  • QnH3utpbwmcXnxwnErM2by/pp37P7fYtF9si0rMmb9FgwB98zU8UAzdl1GbyQMdyNFLKobFRdX6FfLlH/LG+og==
  • ZOOM_verify_8UDWCiGoiAVgGEuiZNG9Ld
  • OSSRH-64276
  • openai-domain-verification=dv-XaK3IjuwWpMmfss9VYKwn0eY
  • F2QdzLTE6LTOyOQ7pQzoSY2pnwVM5pnfiqY3zOoYvS3LoVmIUr0J3op5vQI8Tg8VQwt24UK8v7oFWfbrCBWYYw==
  • airtable-verification=15d4376d6d99cc906abbcb295b4245da
  • google-site-verification=vH_zs-JrwvXxkyuUqmeN9t3iMYZqyt1-BJUsoyN3ca8
  • 2smsverify=08qXd7f0aUa5IPq0N4ETgQ
  • cursor-domain-verification-asb77c=D43c1zjGqO3rTemQvZ121NSfi
  • atlassian-domain-verification=gK9LJEftkavNAe/keDgXDWOhGwUV02GQTz9BbfKLplkTTtpciOH5eL1W6u7BRfVR
  • SPFv=spf1 ip4:69.184.0.0/13 ip4:199.172.169.0/24 ip4:208.22.56.0/24 ip4:69.191.241.124 -all
  • MS=ms33692690
  • ZOOM_verify_rl-mcFScS8W6864E30mlZg
  • lutron-domain-verification-p8wzsk=PQcs5tfle6vYve4ulSshxyMYi
  • extensis-domain-verification=707df5b4-0868-499f-af75-51718e082698
  • jamf-site-verification=VJNRhgJ90SmyugkIPAdfCQ
Full email verification for bloomberg.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits