Hostname

efub.co

Last fetched Fri, 03 Jul 2026 01:13:06 GMT

efub.co resolves to 2 IPv4 addresses operated by GOOGLE-CLOUD-PLATFORM - Google LLC in US. WHOIS lists iana:299 as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
67.199.248.12	67.199.248.0/24	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US
67.199.248.13	67.199.248.0/24	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US

WHOIS identity

Registrar: iana:299
Organization: signum international
Contact emails: —

Subdomains

1 observed subdomain of efub.co.

Subdomain
link.efub.co

Threat posture

History

Mail and authentication

MX records

custmx.cscdns.net

Pivot deeper into the graph from efub.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "efub.co"})-[: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.