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Hostname

e4udns.ch

Last fetched

e4udns.ch resolves to 213.221.226.12, announced in 213.221.192.0/18 by QUICKLINE - Quickline AG in CH. e4udns.ch 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 · e4udns.chRouting diversity1.5/10Peering density5.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint5.6/10canon.whisper.security/host/e4udns.ch

Resolution chain

IPv6 resolution

No AAAA record for e4udns.ch is recorded in WhisperGraph.

Attribution

quickline

ORIGIN_AS

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for e4udns.ch. 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.e4udns.ch
ns1.e4udns.ch
ns2.e4udns.ch
ns3.e4udns.ch

Showing 4 of 4 subdomains (4 per page).

Mail and authentication

Nameservers

  • ns1.e4udns.ch
  • ns2.e4udns.ch
  • ns3.e4udns.ch
  • ns1.e4udns.com
  • ns2.e4udns.com
  • ns3.e4udns.com

MX records

  • mail.e4udns.ch

SPF policy

  • a: e4udns.ch
  • mx: e4udns.ch

Threat-feed evidence

History

Related pages

Pivot from e4udns.ch 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: "e4udns.ch"})-[: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.