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Hostname

4fly.io

Last fetched

4fly.io resolves to 13.227.74.47, announced in 13.227.72.0/21 by AMAZON-02 - Amazon.com, Inc. in US. 4fly.io 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 · 4fly.ioRouting diversity2.4/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/4fly.io

Resolution chain

IPv6 resolution

No AAAA record for 4fly.io is recorded in WhisperGraph.

Attribution

Aws

cloud · ORIGIN_AS, CDN

WHOIS identity

Registrar
iana:433
Registrant organisation
melba capital

Subdomains

Subdomain
app.4fly.io
crm.4fly.io
dog.4fly.io
gamification.4fly.io
notam.4fly.io
pilotpad.4fly.io
tac.4fly.io
track.4fly.io
www.4fly.io

Showing 9 of 9 subdomains (9 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

Mail and authentication

Nameservers

  • carlane.ns.cloudflare.com
  • weston.ns.cloudflare.com

MX records

  • route1.mx.cloudflare.net
  • route2.mx.cloudflare.net
  • route3.mx.cloudflare.net

SPF policy

  • include: spf.mailjet.com
  • include: _spf.mx.cloudflare.net

Threat-feed evidence

History

Related pages

Pivot from 4fly.io 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: "4fly.io"})-[: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.