Skip to content

Hostname

update.fbsbx.com

Last fetched

update.fbsbx.com resolves to 5 IPv4 addresses operated by FACEBOOK - Facebook, Inc. in DE.

Nutrition Label

WHISPER CANON · update.fbsbx.comRouting diversity3.9/10Peering density6.6/10MOAS conflict✓ noneThreat-feed listings6.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/update.fbsbx.com

Resolution chain

update.fbsbx.com resolves to 5 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
157.240.0.13157.240.0.0/24AS32934FACEBOOK - Facebook, Inc.DE
157.240.241.17157.240.241.0/24AS32934FACEBOOK - Facebook, Inc.US
157.240.30.18157.240.30.0/24AS32934FACEBOOK - Facebook, Inc.CZ
57.144.180.14157.144.180.0/23AS32934FACEBOOK - Facebook, Inc.US
57.144.248.14157.144.248.0/23AS32934FACEBOOK - Facebook, Inc.IE

WHOIS identity

No WHOIS records are currently associated with update.fbsbx.com in WhisperGraph.

Subdomains

4 observed subdomains of update.fbsbx.com.

Subdomain
o.update.fbsbx.com
p.update.fbsbx.com
post.update.fbsbx.com
s.update.fbsbx.com

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for update.fbsbx.com.

MechanismTarget
SPF_Aupdate.fbsbx.com

Related pages

Pivot deeper into the graph from update.fbsbx.com.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "update.fbsbx.com"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.