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Hostname

1491.com.tw

Last fetched

1491.com.tw resolves to 104.21.21.193, announced in 104.21.16.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. 1491.com.tw 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 · 1491.com.twRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.8/10canon.whisper.security/host/1491.com.tw

Resolution chain

IPv6 resolution

Attribution

Cloudflare

cdn · ORIGIN_AS, CDN

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for 1491.com.tw. WHOIS is recorded against the registrable domain, so a subdomain such as a www. host carries none of its own — check the registrable domain for this name.

Subdomains

Subdomain
mail.1491.com.tw
www.1491.com.tw

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

Sample outbound links

Mail and authentication

Nameservers

  • faye.ns.cloudflare.com
  • sid.ns.cloudflare.com
  • anytld.apnic.net
  • ns1.cyberdns.tw
  • ns2.cyberdns.tw
  • h.dns.tw
  • a.twnic.net.tw
  • b.twnic.net.tw
  • c.twnic.net.tw
  • d.twnic.net.tw
  • e.twnic.net.tw
  • f.twnic.net.tw
  • g.twnic.net.tw
  • h.twnic.net.tw

Threat-feed evidence

History

Related pages

Pivot from 1491.com.tw 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: "1491.com.tw"})-[: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.