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Hostname

penworld.nl

Last fetched

penworld.nl resolves to 104.21.64.188, announced in 104.21.64.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. penworld.nl 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 · penworld.nlRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/penworld.nl

Resolution chain

IPv6 resolution

Attribution

Cloudflare

cdn · ORIGIN_AS, CDN

WHOIS identity

Registrar
registrar:registrar.eu

Subdomains

Subdomain
tagging.penworld.nl
www.penworld.nl

Showing 2 of 2 subdomains (2 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

Mail and authentication

Nameservers

  • phil.ns.cloudflare.com
  • raphaela.ns.cloudflare.com

MX records

  • penworld-be.mail.protection.outlook.com
  • penworld-nl.mail.protection.outlook.com

SPF policy

  • ip: 94.126.32.0/21
  • ip: 94.228.133.0/24
  • ip: 2a00:d00:ff:133:94:228:133::/64
  • include: spf.protection.outlook.com
  • include: trustpilotservice.com
  • include: spf.penrom.hypernode.io
  • include: servers.mcsv.net
  • a: penworld.nl
  • mx: penworld.nl
  • include: spf.spamservice.nl
  • ip: 37.72.165.148
  • ip: 62.221.208.182

Threat-feed evidence

History

Related pages

Pivot from penworld.nl 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: "penworld.nl"})-[: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.