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Hostname

jsmefer.cz

Last fetched

jsmefer.cz resolves to 4 IPv4 addresses operated by DIGICERT - Tiggee LLC in US.

Nutrition Label

WHISPER CANON · jsmefer.czRouting diversity2.4/10Peering density7.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint5.6/10canon.whisper.security/host/jsmefer.cz

Resolution chain

jsmefer.cz resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
96.45.82.24196.45.82.0/24AS16552DIGICERT - Tiggee LLCUS
96.45.82.8396.45.82.0/24AS16552DIGICERT - Tiggee LLCUS
96.45.83.11996.45.83.0/24AS16552DIGICERT - Tiggee LLCUS
96.45.83.17396.45.83.0/24AS16552DIGICERT - Tiggee LLCUS

WHOIS identity

No WHOIS records are currently associated with jsmefer.cz in WhisperGraph.

Subdomains

2 observed subdomains of jsmefer.cz.

Subdomain
eshop.jsmefer.cz
www.jsmefer.cz

Web-graph footprint

Distinct hostnames that link to or from jsmefer.cz in the public web crawl.

135 sites link to this hostname.

387 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 jsmefer.cz.

MechanismTarget
SPF_Ajsmefer.cz
SPF_INCLUDEsendgrid.net
SPF_MXjsmefer.cz

Related pages

Pivot deeper into the graph from jsmefer.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jsmefer.cz"})-[: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.