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Hostname

33ff99.com

Last fetched

33ff99.com is a hostname indexed by WhisperGraph, the internet-infrastructure graph behind the Whisper Internet Directory. 33ff99.com is listed by 1 threat feed; reconciled level HIGH.

Threat posture

40threat score (procedure-native scale)

HIGH

Listed 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 14:55:42 GMT
Last seen on a feed
Sun, 13 Sep 2026 23:27:23 GMT

Nutrition Label

WHISPER CANON · 33ff99.comRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/33ff99.com

Resolution chain

No IPv4 resolution is recorded for 33ff99.com in WhisperGraph.

IPv6 resolution

No AAAA record for 33ff99.com is recorded in WhisperGraph.

WHOIS identity

Registrar
iana:1068
Registrant organisation
contact privacy inc. customer 7151571251
Contact emails
33ff99.com@domainsbyproxy.com, ianewan00@yahoo.com, 17ce22c9d8d241cd98654cdc9856d1d1.protect@withheldforprivacy.com, siteall827@126.com

Mail and authentication

Nameservers

  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

MX records

  • mx1.simplelogin.co
  • mx2.simplelogin.co

SPF policy

  • include: simplelogin.co

Threat-feed evidence

History

Related pages

Pivot from 33ff99.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: "33ff99.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 20

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