Skip to content

Hostname

rainbowcities.com

Last fetched

rainbowcities.com resolves to 1 IPv4 address operated by AS12859 in NL. WHOIS lists iana:2288 as the registrar.

Nutrition Label

WHISPER CANON · rainbowcities.comRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/rainbowcities.com

Resolution chain

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

IPPrefixASNOperatorCountry
213.136.16.69213.136.0.0/19AS12859—NL

WHOIS identity

Registrar
iana:2288
Organization
mark prinsen
Contact emails

Subdomains

3 observed subdomains of rainbowcities.com.

Subdomain
cloud.rainbowcities.com
mail.rainbowcities.com
www.rainbowcities.com

Web-graph footprint

Distinct hostnames that link to or from rainbowcities.com in the public web crawl.

87 sites link to this hostname.

278 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for rainbowcities.com.

MechanismTarget
SPF_Arainbowcities.com
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from rainbowcities.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rainbowcities.com"})-[: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.