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Hostname

casphere.net

Last fetched

casphere.net resolves to 3 IPv4 addresses operated by AS139341 in SG. WHOIS lists iana:1697 as the registrar.

Nutrition Label

WHISPER CANON · casphere.netRouting diversity3.0/10Peering density8.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/casphere.net

Resolution chain

casphere.net resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
43.169.12.1043.169.12.0/24AS139341—SG
43.169.13.1043.169.13.0/24AS139341—SG
43.169.14.1043.169.14.0/24AS139341—SG

WHOIS identity

Registrar
iana:1697
Organization
omer terry
Contact emails

Subdomains

7 observed subdomains of casphere.net.

Subdomain
accounts.casphere.net
api.casphere.net
clerk.casphere.net
cos-dev.casphere.net
cos-prod.casphere.net
ss.casphere.net
www.casphere.net

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for casphere.net.

MechanismTarget
SPF_INCLUDE_netblocks.m.feishu.cn

Related pages

Pivot deeper into the graph from casphere.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "casphere.net"})-[: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.