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Hostname

checkinn.com.tw

Last fetched

checkinn.com.tw resolves to 4 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · checkinn.com.twRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/checkinn.com.tw

Resolution chain

checkinn.com.tw resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.1.198104.21.0.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.129.225172.67.128.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.96.5188.114.96.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.97.5188.114.97.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

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Subdomains

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Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for checkinn.com.tw.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf1.mailgun.org
SPF_INCLUDE_spf2.mailgun.org
SPF_INCLUDEsecureserver.net

Related pages

Pivot deeper into the graph from checkinn.com.tw.

Cypher and MCP

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

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