Hostname
rocknotknow.com
Last fetched
rocknotknow.com resolves to 1 IPv4 address operated by SAKURA-C SAKURA Internet Inc. in JP. WHOIS lists iana:1557 as the registrar.
Nutrition Label
Resolution chain
rocknotknow.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 |
|---|---|---|---|---|
| 49.212.148.152 | 49.212.0.0/16 | AS9371 | SAKURA-C SAKURA Internet Inc. | JP |
WHOIS identity
- Registrar
- iana:1557
- Organization
- xdomain xserver
- Contact emails
Subdomains
1 observed subdomain of rocknotknow.com.
| Subdomain |
|---|
| www.rocknotknow.com |
Web-graph footprint
Distinct hostnames that link to or from rocknotknow.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for rocknotknow.com.
| Mechanism | Target |
|---|---|
| SPF_A | rocknotknow.com |
| SPF_MX | rocknotknow.com |
| SPF_REDIRECT | spf.iq-servers.com |
Related pages
Pivot deeper into the graph from rocknotknow.com.
- IP · 49.212.148.152
- ASN · AS9371SAKURA-C SAKURA Internet Inc.
- Registrar · iana:1557
- Country · JP
- Email · info@xserver.co.jp
- TLD · .com
- Browse hostnames · ro…
- 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: "rocknotknow.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.