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Hostname

costperform.com

Last fetched

costperform.com resolves to 1 IPv4 address operated by TRANSIP-AS Amsterdam, the Netherlands in NL.

Nutrition Label

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

Resolution chain

costperform.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
136.144.166.129136.144.128.0/17AS20857TRANSIP-AS Amsterdam, the NetherlandsNL

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from costperform.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 costperform.com.

MechanismTarget
SPF_Acostperform.com
SPF_INCLUDE139566762.spf08.hubspotemail.net
SPF_INCLUDE_spf.exactonline.nl
SPF_INCLUDEspf.eu.exclaimer.net
SPF_INCLUDEspf.protection.outlook.com
SPF_IP136.144.166.129
SPF_IP65.49.23.0/24
SPF_IP72.52.119.64/26
SPF_IP77.72.147.54
SPF_IP85.10.147.79
SPF_MXcostperform.com

Related pages

Pivot deeper into the graph from costperform.com.

Cypher and MCP

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

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