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Hostname

ptgrey.com

Last fetched

ptgrey.com resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:292 as the registrar.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
104.21.17.218104.21.16.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.178.88172.67.176.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:292
Organization
domain administrator
Contact emails

Subdomains

66 observed subdomains of ptgrey.com.

Subdomain
asa5510-bell.ptgrey.com
metro-gw.ptgrey.com
mail4.ptgrey.com
mail3.ptgrey.com
mail2.ptgrey.com
mail.ptgrey.com
mag.ptgrey.com
jaguar.ptgrey.com
index.ptgrey.com
hosting.ptgrey.com
grasshopper3.ptgrey.com
eu.ptgrey.com
distiview.ptgrey.com
dev.ptgrey.com
de-sw-iqom.ptgrey.com
de-sw-dt.ptgrey.com
de-iqom182.ptgrey.com
de-iqom181.ptgrey.com
de-iqom180.ptgrey.com
de-iqom-gw.ptgrey.com
china.ptgrey.com
careers.ptgrey.com
blackfly.ptgrey.com
autodiscover.ptgrey.com
asa5510-terago.ptgrey.com

Showing 25 of 66. View all subdomains →

Web-graph footprint

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

191 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

23 SPF mechanisms authorising senders for ptgrey.com.

MechanismTarget
SPF_INCLUDE_tdy-ipblocks.teledyne.com
SPF_IP152.44.176.254
SPF_IP205.220.161.238
SPF_IP205.220.173.238
SPF_IP207.236.237.0/24
SPF_IP208.11.40.244
SPF_IP50.216.103.120
SPF_IP63.115.29.100
SPF_IP63.115.29.120
SPF_IP63.64.64.100
SPF_IP63.64.64.125
SPF_IP64.251.86.120/29
SPF_IP64.34.177.173
SPF_IP66.119.162.210
SPF_IP66.119.172.22
SPF_IP66.119.172.226
SPF_IP67.226.180.229
SPF_IP67.69.240.69
SPF_IP75.103.70.93
SPF_IP75.103.70.94
SPF_IP76.77.79.154
SPF_IP76.77.80.112/29
SPF_MXptgrey.com

Related pages

Pivot deeper into the graph from ptgrey.com.

Cypher and MCP

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

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