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Hostname

dereferer.org

Last fetched

dereferer.org resolves to 104.21.0.141, announced in 104.21.0.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. dereferer.org is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · dereferer.orgRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/dereferer.org

Resolution chain

IPv6 resolution

Attribution

Cloudflare

cdn · ORIGIN_AS, CDN

WHOIS identity

Registrar
iana:269
Registrant organisation
mrotzeck network services e.k.
Contact emails
info@mrotzeck.com

Subdomains

Subdomain
courriel.dereferer.org
mail.dereferer.org
www.dereferer.org

Showing 3 of 3 subdomains (3 per page).

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Sample outbound links

Mail and authentication

Nameservers

  • anton.ns.cloudflare.com
  • harmony.ns.cloudflare.com

MX records

  • route1.mx.cloudflare.net
  • route2.mx.cloudflare.net
  • route3.mx.cloudflare.net
  • courriel.dereferer.org

SPF policy

  • a: dereferer.org
  • mx: dereferer.org
  • ip: 111.111.1.1
  • ip: 54.36.121.62

Threat-feed evidence

History

Related pages

Pivot from dereferer.org into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "dereferer.org"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.