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Hostname

tesar.cat

Last fetched

tesar.cat has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:1262 as the registrar.

Nutrition Label

WHISPER CANON · tesar.catRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/tesar.cat

Resolution chain

tesar.cat has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
iana:1262
Organization
grup servi centre tc, sl
Contact emails

Subdomains

2 observed subdomains of tesar.cat.

Subdomain
mail.tesar.cat
www.tesar.cat

Web-graph footprint

Distinct hostnames that link to or from tesar.cat in the public web crawl.

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for tesar.cat.

MechanismTarget
SPF_Atesar.cat
SPF_MXtesar.cat

Related pages

Pivot deeper into the graph from tesar.cat.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tesar.cat"})-[: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.