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Hostname

cotra.ch

Last fetched

cotra.ch resolves to 1 IPv4 address operated by SUNRISE in CH.

Nutrition Label

WHISPER CANON · cotra.chRouting diversity1.5/10Peering density8.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.3/10canon.whisper.security/host/cotra.ch

Resolution chain

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

IPPrefixASNOperatorCountry
193.36.36.46193.36.36.0/24AS6730SUNRISECH

WHOIS identity

Registrar
—
Organization
cotra autotransport
Contact emails
—

Subdomains

4 observed subdomains of cotra.ch.

Subdomain
em5265.cotra.ch
www.cotra.ch
portal.cotra.ch
gfos_tm.cotra.ch

Web-graph footprint

Distinct hostnames that link to or from cotra.ch in the public web crawl.

16 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

12 SPF mechanisms authorising senders for cotra.ch.

MechanismTarget
SPF_Acotra.ch
SPF_INCLUDEem5265.cotra.ch
SPF_INCLUDEretailspf.smtp.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.emailsignatures365.com
SPF_INCLUDEspf.ess.de.barracudanetworks.com
SPF_INCLUDEspf.iway.ch
SPF_INCLUDEspf.protection.outlook.com
SPF_IP159.183.232.194
SPF_IP194.209.17.114
SPF_IP20.208.137.117
SPF_MXcotra.ch

Related pages

Pivot deeper into the graph from cotra.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cotra.ch"})-[: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.