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Hostname

sharpener.johnband.org

Last fetched

sharpener.johnband.org resolves to 1 IPv4 address operated by DREAMHOST-AS - New Dream Network, LLC in US.

Nutrition Label

WHISPER CANON · sharpener.johnband.orgRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/sharpener.johnband.org

Resolution chain

sharpener.johnband.org resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
69.163.248.7369.163.128.0/17AS26347DREAMHOST-AS - New Dream Network, LLCUS

WHOIS identity

No WHOIS records are currently associated with sharpener.johnband.org in WhisperGraph.

Subdomains

1 observed subdomain of sharpener.johnband.org.

Subdomain
www.sharpener.johnband.org

Web-graph footprint

Distinct hostnames that link to or from sharpener.johnband.org in the public web crawl.

26 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for sharpener.johnband.org.

MechanismTarget
SPF_INCLUDEnetblocks.dreamhost.com
SPF_INCLUDErelay.mailchannels.net
SPF_MXsharpener.johnband.org

Related pages

Pivot deeper into the graph from sharpener.johnband.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sharpener.johnband.org"})-[: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.