Hosting check
Who hosts bloomberg.com?
bloomberg.com is hosted by Amazon Web Services. DNS by NS1. Email is self-hosted.
Checked 14 Oct 2026 at 12:16 UTC
Server
Anycast: nearest of many locations
3.33.146.110
Amazon.com, Inc. · AS16509
🇺🇸Seattle, United States
Checks
5 of 7 checks pass
Warnings are worth a look, but nothing is broken.
Hosting provider
Medium confidence
Amazon Web Services
Cloud networkAS16509. The address belongs to a cloud network. Any of its customers could run this server, so the host is the cloud, not necessarily the company behind the site.
- Network
Owns the IP address that answered our lookup.
How we know
1 signal- NetworkAS16509Amazon Web Services
IP & network
3.33.146.110 · Seattle
- IP address
- 3.33.146.110
- Reverse DNS
- aa2f66099ca87b6fe.awsglobalaccelerator.com
- Network
- Amazon.com, Inc.AS16509 · business
- Route
- 3.33.144.0/20
- Location
- Seattle, Washington, United StatesAnycast: where our lookup landed
- Timezone
- America/Los_Angeles
This is an anycast address: many locations announce it, and each visitor reaches the nearest one. The location above is only where our lookup landed.
Coordinates, postal code and company
Geolocation describes the network's registered location, not a street address. For a data center IP the postal code and coordinates are approximate.
- Coordinates
- 47.6339,-122.3476
- Postal code
- 98109
- Country code
- US
DNS records
41 records in 6 types
- A
2 records
IPv4 addresses the name points to
- 3.33.146.110
- 15.197.146.156
- NS
7 records
Nameservers that answer for the zone
- 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
- MX
4 records
Mail servers, lowest priority first
- 0 mgcnj1.bloomberg.com
- 0 mgcnj2.bloomberg.com
- 0 mgcny1.bloomberg.com
- 0 mgcny2.bloomberg.com
- CAA
4 records
Certificate authorities allowed to issue certificates
- 0 iodef "mailto:reportvuln@bloomberg.net"
- 0 issue "amazon.com"
- 0 issue "digicert.com"
- 0 issuewild "digicert.com"
- SOA
1 record
Zone authority: primary nameserver, admin mailbox and timers
- dns1.p01.nsone.net dnsmaster.bloomberg.com 2013093863 43200 3600 3600000 600
- TXT
23 records
1 SPF policy, 16 ownership proofs, 6 other
- OSSRH-64276
- Ymxvb21iZXJn
- MS=ms33692690
- MS=ms99943004
SSL certificate
- Status
- Valid certificateTrusted by browsers and covers bloomberg.com. Expires in 107 days.
- Issuer
- DigiCert Inc (DigiCert Global G2 TLS RSA SHA256 2020 CA1)
- Common name
- wmkt1.cirrus.bloomberg.com
- Organization
- Bloomberg LP
- Protocol
- TLSv1.3
- Valid from
- July 23, 2026 at 12:00 AM UTC
- Valid to
- January 29, 2027 at 11:59 PM UTCExpires in 107 days
Covered hostnames
51 names- wmkt1.cirrus.bloomberg.com
- about.bloomberg.com
- about.bloomberginstitute.com
- assets.bbhub.io
- b20-carbon-excellence.org
- batscore.com
- bbhub.io
- bbthat.com
- beta-ee.bloomberg.com
- bgov200.com
- blog.bloomberg.com
- blomberggovernment.com
Show 39 more hostnames
- bloom.bg
- bloomberg.cn
- bloomberg.co.jp
- bloomberg.co.kr
- bloomberg.co.uk
- bloomberg.com
- bloomberg.com.br
- bloomberg.com.mx
- bloomberg.com.tr
- bloomberg.de
- bloomberg.fr
- bloomberg.in
- bloomberg.it
- bloomberg.net
- bloomberg.tv
- bloomberg401k.com
- bloombergaffiliate.com
- bloombergapa.net
- bloombergapae.net
- bloombergapps.com
- bloombergarcade.co.uk
- bloombergarcade.com
- bloombergarm.net
- bloombergbeta.com
- bloombergbna.com
- bloombergbrief.com
- bloombergbriefs.com
- bloombergbtbs.com
- bloombergbtbs.net
- bloombergbtbs.sg
- bloombergbtbsg.com
- bloombergbtbsg.net
- bloombergbtbsg.sg
- bloombergbusiness.com
- bloombergcareer.com
- bloombergchina.com
- bloombergcms.com
- bloombergcompany.com
- bloombergcontentservice.com
Certificate chain
3 certificatesBloomberg LP (wmkt1.cirrus.bloomberg.com)
Server certificate · Issued by DigiCert Inc (DigiCert Global G2 TLS RSA SHA256 2020 CA1) · Valid to 29 Jan 2027
DigiCert Inc (DigiCert Global G2 TLS RSA SHA256 2020 CA1)
Intermediate · Issued by DigiCert Inc (DigiCert Global Root G2) · Valid to 29 Mar 2031
DigiCert Inc (DigiCert Global Root G2)
Root · Valid to 15 Jan 2038
Serial number and fingerprints
- Serial number
- 032462ABF924B21C0BA739734390694C
- SHA-256
- 36:3F:57:5E:7E:04:D4:DB:BD:9D:7F:ED:DB:75:BD:4F:20:24:3A:96:B8:FC:BB:F2:40:5E:D7:2D:C7:14:33:27
- SHA-1
- 65:EE:97:EB:4C:44:6D:FC:70:65:DD:DB:30:48:47:49:D5:86:28:AB
Domain registration
Registered 29 Sept 1993
Expires in 348 daysRegistration data for bloomberg.com, from the registry's RDAP or WHOIS service.
- Registrar
- CSC Corporate Domains, Inc.IANA ID 299
- Registrant
- Bloomberg Finance L.P.US
- Registered
- 29 Sept 199333 years old
- Expires
- 28 Sept 2027Expires in 348 days
- Last updated
- 24 Sept 2026
- DNSSEC
- Unsigned
- Abuse email
- domainabuse@cscglobal.com
- Abuse phone
- 8887802723
Status
Nameservers
6 nameservers- dns1.p01.nsone.net
- dns2.p01.nsone.net
- dns3.p01.nsone.net
- dns4.p01.nsone.net
- ns51.ultradns2.com
- ns51.ultradns2.org
Compare hosts for a site like this
Starting a similar site? These hosts are a good place to begin.
Hostinger
Low-cost shared, WordPress and VPS hosting with a website builder.
Namecheap
Shared and WordPress hosting from the registrar, next to your domain.
DigitalOcean
Cloud servers and an app platform for developers.
Affiliate links: we may earn a commission at no cost to you.
Run this lookup from code
The API returns this result as JSON. The free plan includes 100 API calls per month.
curl "https://hostingchecker.online/api/v1/check?query=bloomberg.com" \
-H "Authorization: Bearer YOUR_API_KEY"Similar sites
Other popular sites on Amazon Web Services
Popular sites that Amazon Web Services serves too, from the domains we check every day.
Related guides
Learn more from the blog
Step-by-step guides on reading and using these results.
Where Is This Website Hosted? How to Find Out (5 Methods)
How to find where a website is hosted: a hosting checker, DNS, IP and ASN lookups, WHOIS/RDAP and response headers. Includes three worked examples with real output for a Cloudflare, a Vercel and a Hostinger site.
Website Server Location: How to Find Where a Server Is Located
Find a website's server location: the country, city and data center where its server is located. Use an IP lookup, dig and ipinfo, response headers, traceroute or WHOIS, and learn why anycast and CDNs change the answer.
How to Monitor Website Hosting Changes With dig, cron and an API
Monitor website hosting changes with a short shell script: record a domain's DNS records, IP network and detected providers on a cron schedule, and get a diff when anything changes. Uses dig, curl and the Hosting Checker API.
Free lookup tool
Find out who hosts any website
Enter a domain or IP to uncover hosting details, DNS records, and server location.