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Hostname

bigstep.com

Last fetched

bigstep.com resolves to 2 IPv4 addresses operated by BIGSTEP-CLOUD in GB.

Nutrition Label

WHISPER CANON · bigstep.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/bigstep.com

Resolution chain

bigstep.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
84.40.61.18684.40.60.0/22AS201471BIGSTEP-CLOUDGB
89.36.28.13689.36.24.0/21AS39756ROHOSTWAY-ASRO

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from bigstep.com in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

11 SPF mechanisms authorising senders for bigstep.com.

MechanismTarget
SPF_Abigstep.com
SPF_INCLUDEemsd1.com
SPF_INCLUDEmail.zendesk.com
SPF_INCLUDEservers.mcsv.net
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEzoho.com
SPF_IP216.139.215.0/24
SPF_IP83.246.6.0/24
SPF_IP84.40.63.234
SPF_IP89.36.24.0/21
SPF_MXbigstep.com

Related pages

Pivot deeper into the graph from bigstep.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bigstep.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.