Is bloomberg.com a valid email domain?
Mail for bloomberg.com is handled by 4 servers, with mgcny2.bloomberg.com tried first.
It is not a free provider and is not on our disposable list, so addresses here usually belong to a company, school or other organisation.
SPF is published and ends with -all. DMARC is set to reject.
Check an email address at bloomberg.com
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MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 0 | mgcny2.bloomberg.com | 199.172.169.48 |
| 0 | mgcnj1.bloomberg.com | 69.191.241.21 |
| 0 | mgcnj2.bloomberg.com | 69.191.241.34 |
| 0 | mgcny1.bloomberg.com | 199.172.169.16 |
SPF
Record published
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
DMARC
Policy: reject
v=DMARC1; p=reject; adkim=r; aspf=r; ruf=mailto:dmarc-ruf@dmarc-bloomberg.com; fo=1; rua=mailto:dmarc-rua@dmarc-bloomberg.com
Disposable?
No, not on our disposable list.
Free provider?
No, not a known free provider.
What this means for your email list
What this means for addresses at this domain
The domain accepts mail, but whether a given person's mailbox exists depends on that organisation. Company domains often have staff who left, role mailboxes like info@ and sales@, and sometimes catch-all rules that accept everything. Verify the individual address before you send.
Sender authentication
bloomberg.com has a strict DMARC policy (reject): mail that fails authentication is refused, which protects its brand from spoofing and means anyone sending as bloomberg.com must have SPF and DKIM set up correctly.
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Sign up to get a report summary →Frequently asked questions
- Is bloomberg.com a valid email domain?
- Yes. bloomberg.com publishes 4 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is bloomberg.com a disposable email domain?
- No. bloomberg.com is not on our disposable list. The list is updated regularly, and new throwaway domains appear all the time.
- What are the MX records for bloomberg.com?
- mgcny2.bloomberg.com (priority 0); mgcnj1.bloomberg.com (priority 0); mgcnj2.bloomberg.com (priority 0); mgcny1.bloomberg.com (priority 0).
- Does bloomberg.com have SPF and DMARC?
- SPF: yes, ending -all. DMARC: yes, policy reject.