Hostname
efficasoft.com
Last fetched
efficasoft.com resolves to 1 IPv4 address operated by AS63949 in US. WHOIS lists iana:1068 as the registrar.
Nutrition Label
Resolution chain
efficasoft.com 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 |
|---|---|---|---|---|
| 23.239.2.251 | 23.239.0.0/21 | AS63949 | — | US |
WHOIS identity
- Registrar
- iana:1068
- Organization
- bicheng liu
- Contact emails
Subdomains
3 observed subdomains of efficasoft.com.
Web-graph footprint
Distinct hostnames that link to or from efficasoft.com in the public web crawl.
14 sites link to this hostname.
5 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
Related pages
Pivot deeper into the graph from efficasoft.com.
- IP · 23.239.2.251
- ASN · AS63949
- Registrar · iana:1068
- Country · US
- Email · 9e644dd4f29a41b59ffffdf49acf2e45.protect@withheldforprivacy.com
- TLD · .com
- Browse hostnames · ef…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "efficasoft.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.