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Hostname

siwko.org

Last fetched

siwko.org resolves to 1 IPv4 address operated by AS63949 in US. WHOIS lists iana:440 as the registrar.

Nutrition Label

WHISPER CANON · siwko.orgRouting diversity1.5/10Peering density5.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.5/10canon.whisper.security/host/siwko.org

Resolution chain

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

IPPrefixASNOperatorCountry
45.56.78.1545.56.64.0/20AS63949—US

WHOIS identity

Registrar
iana:440
Organization
andrew siwko
Contact emails

Subdomains

8 observed subdomains of siwko.org.

Subdomain
contronautics.siwko.org
imap.siwko.org
lin01.siwko.org
linode.siwko.org
lts.siwko.org
oci01.siwko.org
octoprint.siwko.org
www.siwko.org

Web-graph footprint

Distinct hostnames that link to or from siwko.org in the public web crawl.

65 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for siwko.org.

MechanismTarget
SPF_Asiwko.org
SPF_IP172.105.149.250
SPF_IP173.230.128.195
SPF_IP198.58.98.42
SPF_IP45.56.78.15
SPF_IP69.164.213.72
SPF_MXsiwko.org

Related pages

Pivot deeper into the graph from siwko.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "siwko.org"})-[: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.