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Hostname

31school.com

Last fetched

31school.com resolves to 7 IPv4 addresses operated by YUANJHEN-AS-TW Yuan-Jhen Info., Co., Ltd in TW.

Nutrition Label

WHISPER CANON · 31school.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/31school.com

Resolution chain

31school.com resolves to 7 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
103.1.220.13103.1.220.0/23AS131149YUANJHEN-AS-TW Yuan-Jhen Info., Co., LtdTW
172.233.219.123172.233.208.0/20AS63949AKAMAI-LINODE-AP Akamai Connected CloudUS
172.233.219.49172.233.208.0/20AS63949AKAMAI-LINODE-AP Akamai Connected CloudUS
172.233.219.78172.233.208.0/20AS63949AKAMAI-LINODE-AP Akamai Connected CloudUS
172.237.146.25172.237.128.0/19AS63949AKAMAI-LINODE-AP Akamai Connected CloudUS
172.237.146.38172.237.128.0/19AS63949AKAMAI-LINODE-AP Akamai Connected CloudUS
172.237.146.8172.237.128.0/19AS63949AKAMAI-LINODE-AP Akamai Connected CloudUS

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from 31school.com 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 31school.com.

MechanismTarget
SPF_A31school.com
SPF_INCLUDE_spf.eee.tw
SPF_IP103.1.220.10
SPF_MX31school.com

Related pages

Pivot deeper into the graph from 31school.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "31school.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.