Hostname

curvance.com

Last fetched Sat, 23 May 2026 15:01:37 GMT

curvance.com resolves to 6 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

Resolution chain

curvance.com resolves to 6 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
104.21.59.172	104.21.48.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.181.94	172.67.176.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
65.9.175.103	65.9.174.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
65.9.175.125	65.9.174.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
65.9.175.55	65.9.174.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
65.9.175.65	65.9.174.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	DE

WHOIS identity

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Subdomains

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Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

smtp.google.com

SPF policy

1 SPF mechanism authorising senders for curvance.com.

Mechanism	Target
SPF_INCLUDE	_spf.google.com

Pivot deeper into the graph from curvance.com.

Cypher and MCP

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

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