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Hostname

htcs.co

Last fetched

htcs.co resolves to 1 IPv4 address operated by HETZNER-AS in DE. WHOIS lists iana:1387 as the registrar.

Nutrition Label

WHISPER CANON · htcs.coRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/htcs.co

Resolution chain

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

IPPrefixASNOperatorCountry
136.243.49.139136.243.0.0/16AS24940HETZNER-ASDE

WHOIS identity

Registrar
iana:1387
Organization
hadi rahimizadeh
Contact emails

Subdomains

4 observed subdomains of htcs.co.

Subdomain
mail.htcs.co
www.htcs.co
smtp.htcs.co
pop.htcs.co

Web-graph footprint

Distinct hostnames that link to or from htcs.co in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for htcs.co.

MechanismTarget
SPF_Ahtcs.co
SPF_IP51.38.208.27
SPF_MXhtcs.co

Related pages

Pivot deeper into the graph from htcs.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "htcs.co"})-[: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.