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Hostname

jeffjastro.com

Last fetched

jeffjastro.com is a registered hostname under the .com top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · jeffjastro.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/jeffjastro.com

Resolution chain

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WHOIS identity

Registrar
iana:291
Organization
jeff johnson
Contact emails

Subdomains

8 observed subdomains of jeffjastro.com.

Subdomain
autodiscover.jeffjastro.com
cpanel.jeffjastro.com
cpcalendars.jeffjastro.com
cpcontacts.jeffjastro.com
mail.jeffjastro.com
webdisk.jeffjastro.com
webmail.jeffjastro.com
www.jeffjastro.com

Web-graph footprint

Distinct hostnames that link to or from jeffjastro.com in the public web crawl.

10 sites link to this hostname.

17 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • jeffjastro.com

Related pages

Pivot deeper into the graph from jeffjastro.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jeffjastro.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.