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Hostname

i4is.org

Last fetched

i4is.org resolves to 1 IPv4 address operated by AS12488 in GB. WHOIS lists iana:1755 as the registrar.

Nutrition Label

WHISPER CANON · i4is.orgRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/i4is.org

Resolution chain

i4is.org resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
77.72.2.12777.72.0.0/21AS12488—GB

WHOIS identity

Registrar
iana:1755
Organization
kelvin long
Contact emails

Subdomains

15 observed subdomains of i4is.org.

Subdomain
dev.i4is.org
i4is-co-uk.i4is.org
i4is-org-uk.i4is.org
mail.i4is.org
mobile.i4is.org
www.i4is.org

Showing 6 of 15. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from i4is.org in the public web crawl.

126 sites link to this hostname.

151 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for i4is.org.

MechanismTarget
SPF_Ai4is.org
SPF_INCLUDErelay.k.io
SPF_INCLUDEservers.mcsv.net
SPF_IP185.194.90.15/32
SPF_IP77.72.1.130/32
SPF_IP77.72.2.127
SPF_IP77.72.4.10
SPF_MXi4is.org

Related pages

Pivot deeper into the graph from i4is.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "i4is.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.