Skip to content

Hostname

error404.at

Last fetched

error404.at resolves to 1 IPv4 address operated by P&C ON LINE S.R.L. NETWAY INTERNET in DE.

Nutrition Label

WHISPER CANON · error404.atRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/error404.at

Resolution chain

error404.at resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
91.204.46.20591.204.46.0/24AS197540P&C ON LINE S.R.L. NETWAY INTERNETDE

WHOIS identity

No WHOIS records are currently associated with error404.at in WhisperGraph.

Subdomains

5 observed subdomains of error404.at.

Subdomain
cloud.error404.at
www.error404.at
my.error404.at
mail.error404.at
kali.error404.at

Web-graph footprint

Distinct hostnames that link to or from error404.at in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for error404.at.

MechanismTarget
SPF_Aerror404.at
SPF_INCLUDE_spf.webhosting.systems
SPF_MXerror404.at

Related pages

Pivot deeper into the graph from error404.at.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "error404.at"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

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