Hostname
ya0589.com
Last fetched
ya0589.com resolves to 104.21.28.110, announced in 104.21.16.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. ya0589.com is listed by 1 threat feed; reconciled level HIGH.
Threat posture
40threat score (procedure-native scale)
HIGHListed by 1 threat feed. At least one source recommends blocking.
- Threat feeds listing this
- 1
- Verdict coverage
- malicious-evidenced
- First seen on a feed
- Wed, 26 Aug 2026 14:49:47 GMT
- Last seen on a feed
- Mon, 14 Sep 2026 23:25:39 GMT
Nutrition Label
Resolution chain
IPv6 resolution
Attribution
Cloudflare
cdn · ORIGIN_AS, CDN
WHOIS identity
- Registrar
- iana:460
- Registrant organisation
- domain admin
- Contact emails
- reg_969746@whoisprotection.cc
Subdomains
Showing 4 of 4 subdomains (4 per page).
Mail and authentication
Nameservers
- clara.ns.cloudflare.com
- cleo.ns.cloudflare.com
- a.root-servers.net
- b.root-servers.net
- c.root-servers.net
- d.root-servers.net
- e.root-servers.net
- f.root-servers.net
- g.root-servers.net
- h.root-servers.net
- i.root-servers.net
- j.root-servers.net
- k.root-servers.net
- l.root-servers.net
- m.root-servers.net
- domain3.pumo.com.tw
- domain4.pumo.com.tw
Threat-feed evidence
History
Related pages
Pivot from ya0589.com 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: "ya0589.com"})-[: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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.