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Hostname

cort.com

Last fetched

cort.com resolves to 4 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
104.18.14.251104.18.0.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.18.15.251104.18.0.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
8.47.69.08.47.69.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.US
8.6.112.08.6.112.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.US

WHOIS identity

WHOIS data is temporarily unavailable. Refresh in a moment to retry.

Subdomains

Subdomain count is temporarily unavailable. Refresh in a moment to retry.

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

47 SPF mechanisms authorising senders for cort.com.

MechanismTarget
SPF_INCLUDE_spf.kubra.com
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDE_spf.ultipro.com
SPF_INCLUDEcust-spf.exacttarget.com
SPF_INCLUDEres.cisco.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP13.90.83.200
SPF_IP141.146.165.24/29
SPF_IP147.160.167.0/26
SPF_IP158.106.68.11
SPF_IP158.106.68.25
SPF_IP162.248.184.0/22
SPF_IP184.94.241.74
SPF_IP184.94.241.96
SPF_IP195.68.23.32/28
SPF_IP199.115.76.131
SPF_IP199.115.76.132
SPF_IP199.115.76.18/32
SPF_IP199.115.76.26/32
SPF_IP199.115.76.97
SPF_IP199.66.223.104/27
SPF_IP199.66.223.105
SPF_IP205.216.45.11
SPF_IP205.216.45.25
SPF_IP208.184.224.19
SPF_IP208.76.24.0/22
SPF_IP209.112.4.11
SPF_IP209.112.4.25
SPF_IP209.66.117.11
SPF_IP209.66.117.25
SPF_IP213.41.42.80/28
SPF_IP216.71.150.115/32
SPF_IP23.21.109.197/32
SPF_IP23.21.109.212/32
SPF_IP34.82.162.0/24
SPF_IP35.227.130.0/24
SPF_IP4.15.33.128/25
SPF_IP4.35.200.128/25
SPF_IP64.207.216.0/22
SPF_IP64.73.120.224/27
SPF_IP66.231.88.206
SPF_IP68.232.146.137
SPF_IP68.232.146.174
SPF_IP68.232.148.100
SPF_IP68.232.148.97
SPF_IP72.14.161.11
SPF_IP72.14.161.25

Related pages

Pivot deeper into the graph from cort.com.

Cypher and MCP

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

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