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Hostname

circular.is

Last fetched

circular.is resolves to 1 IPv4 address operated by AS12574 in DE.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
213.160.69.3213.160.64.0/19AS12574—DE

WHOIS identity

No WHOIS records are currently associated with circular.is in WhisperGraph.

Subdomains

1 observed subdomain of circular.is.

Subdomain
www.circular.is

Web-graph footprint

Distinct hostnames that link to or from circular.is in the public web crawl.

7 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from circular.is.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "circular.is"})-[: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.