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Hostname

truemark.dev

Last fetched

truemark.dev resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:303 as the registrar.

Nutrition Label

WHISPER CANON · truemark.devRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/truemark.dev

Resolution chain

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

IPPrefixASNOperatorCountry
104.21.52.127104.21.48.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.199.59172.67.192.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:303
Organization
truemark
Contact emails
—

Subdomains

12 observed subdomains of truemark.dev.

Subdomain
bob.truemark.dev
docusign.truemark.dev
handbook.truemark.dev
join.truemark.dev
mark.truemark.dev
preview.truemark.dev
retro.truemark.dev
spree-api.truemark.dev
wc.truemark.dev
www.truemark.dev

Showing 10 of 12. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from truemark.dev in the public web crawl.

13 sites link to this hostname.

117 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for truemark.dev.

MechanismTarget
SPF_INCLUDE_spf.google.com

Related pages

Pivot deeper into the graph from truemark.dev.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "truemark.dev"})-[: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.