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Hostname

cirtex.com

Last fetched

cirtex.com resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:48 as the registrar.

Nutrition Label

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

Resolution chain

cirtex.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.18.43.134104.18.43.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.64.144.122172.64.144.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:48
Organization
cirtex
Contact emails

Subdomains

14 observed subdomains of cirtex.com.

Subdomain
billing.cirtex.com
www.cirtex.com
track.cirtex.com
support.cirtex.com
r1.cirtex.com
office.cirtex.com
ns2.cirtex.com
ns1.cirtex.com
mail.cirtex.com
blog.cirtex.com

Showing 10 of 14. View all subdomains →

Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

12 SPF mechanisms authorising senders for cirtex.com.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP129.121.182.30
SPF_IP129.121.186.223
SPF_IP129.121.85.221
SPF_IP129.121.85.227
SPF_IP13.56.124.191
SPF_IP13.58.229.98
SPF_IP34.196.127.74
SPF_IP34.232.131.123
SPF_IP34.232.131.13
SPF_IP52.14.30.168
SPF_IP52.8.3.133

Related pages

Pivot deeper into the graph from cirtex.com.

Cypher and MCP

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

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