Hostname
www.krefstudio.com
Last fetched
www.krefstudio.com resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in ID.
Nutrition Label
Resolution chain
www.krefstudio.com 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 |
|---|---|---|---|---|
| 108.136.240.6 | 108.136.0.0/15 | AS16509 | AMAZON-02 - Amazon.com, Inc. | ID |
| 43.129.35.94 | 43.129.32.0/20 | AS132203 | — | ID |
WHOIS identity
No WHOIS records are currently associated with www.krefstudio.com in WhisperGraph.
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for www.krefstudio.com.
| Mechanism | Target |
|---|---|
| SPF_A | www.krefstudio.com |
| SPF_IP | 46.250.229.200 |
| SPF_MX | www.krefstudio.com |
Related pages
Pivot deeper into the graph from www.krefstudio.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "www.krefstudio.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.