Hostname

021hy.cc

Last fetched Thu, 21 May 2026 21:58:12 GMT

021hy.cc resolves to 1 IPv4 address operated by CHINANET-SH-AP China Telecom Group in CN. WHOIS lists iana:420 as the registrar.

Nutrition Label

Resolution chain

021hy.cc resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
61.169.251.187	61.169.128.0/17	AS4812	CHINANET-SH-AP China Telecom Group	CN

WHOIS identity

Registrar: iana:420
Organization: —
Contact emails: —

Subdomains

3 observed subdomains of 021hy.cc.

Subdomain
erp.021hy.cc
www.021hy.cc
erptest.021hy.cc

Web-graph footprint

Distinct hostnames that link to or from 021hy.cc in the public web crawl.

Sample inbound links

domain.gov.mex.com

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for 021hy.cc.

Mechanism	Target
SPF_INCLUDE	spf.163.com

Pivot deeper into the graph from 021hy.cc.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "021hy.cc"})-[: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.