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Hostname

prospan.com.vn

Last fetched

prospan.com.vn resolves to 104.21.53.8, announced in 104.21.48.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. prospan.com.vn 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 · prospan.com.vnRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint5.2/10canon.whisper.security/host/prospan.com.vn

Resolution chain

IPv6 resolution

Attribution

azdigi

ORIGIN_AS

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for prospan.com.vn. 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

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Mail and authentication

Nameservers

  • elmo.ns.cloudflare.com
  • penny.ns.cloudflare.com
  • nsbak.pavietnam.net
  • ns1.pavietnam.vn
  • ns2.pavietnam.vn

MX records

  • mail.prospan.com.vn

SPF policy

  • a: prospan.com.vn
  • mx: prospan.com.vn

Threat-feed evidence

History

Related pages

Pivot from prospan.com.vn 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: "prospan.com.vn"})-[: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.