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Hostname

wrtn.jp

Last fetched

wrtn.jp resolves to 104.26.2.42, announced in 104.26.0.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. wrtn.jp 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 · wrtn.jpRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/wrtn.jp

Resolution chain

IPv6 resolution

Attribution

Cloudflare

cdn · ORIGIN_AS, CDN

WHOIS identity

Registrant organisation
min ji jeong
Contact emails
jenna@wrtn.io

Subdomains

Subdomain
corp.wrtn.jp
green.wrtn.jp
line-bot.wrtn.jp
prompthon.wrtn.jp
sso.wrtn.jp
staging.wrtn.jp
wow.wrtn.jp
www.wrtn.jp

Showing 8 of 8 subdomains (8 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

  • ingrid.ns.cloudflare.com
  • miles.ns.cloudflare.com

Threat-feed evidence

History

Related pages

Pivot from wrtn.jp 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: "wrtn.jp"})-[: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.