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Hostname

jcalcaide.com

Last fetched

jcalcaide.com resolves to 1 IPv4 address operated by HETZNER-AS in DE. WHOIS lists iana:1383 as the registrar.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
23.88.11.17423.88.0.0/17AS24940HETZNER-ASDE

WHOIS identity

Registrar
iana:1383
Organization
blackslot s.l. maza
Contact emails

Subdomains

2 observed subdomains of jcalcaide.com.

Subdomain
mail.jcalcaide.com
www.jcalcaide.com

Web-graph footprint

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

10 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for jcalcaide.com.

MechanismTarget
SPF_Ajcalcaide.com
SPF_MXjcalcaide.com

Related pages

Pivot deeper into the graph from jcalcaide.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jcalcaide.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.