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Hostname

sp.edu.sg

Last fetched

sp.edu.sg resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in SG. WHOIS lists registrar:government technology agency as the registrar.

Nutrition Label

WHISPER CANON · sp.edu.sgRouting diversity3.5/10Peering density9.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/sp.edu.sg

Resolution chain

sp.edu.sg resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.215.110.16313.214.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.SG
18.142.191.418.142.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.SG
35.201.83.13035.200.0.0/15AS396982GOOGLE-CLOUD-PLATFORM - Google LLCUS
52.76.28.9752.76.0.0/17AS16509AMAZON-02 - Amazon.com, Inc.SG

WHOIS identity

Registrar
registrar:government technology agency
Organization
singapore polytechnic (sgnic-org1411547)
Contact emails
—

Subdomains

140 observed subdomains of sp.edu.sg.

Subdomain
5gacademy.sp.edu.sg
adfs-tst.sp.edu.sg
adfs.sp.edu.sg
apps.sp.edu.sg
ats.sp.edu.sg
autodiscover.sp.edu.sg
cems-rpt.sp.edu.sg
ceta.sp.edu.sg
cetaapplication.sp.edu.sg
cetaeservice.sp.edu.sg
chatspace.sp.edu.sg
courseapplication.sp.edu.sg
easys.sp.edu.sg
edu.sp.edu.sg
enrolment.sp.edu.sg
epace-uat.sp.edu.sg
epace.sp.edu.sg
esp-stg.sp.edu.sg
esp-tst.sp.edu.sg
esp.sp.edu.sg
esurvey.sp.edu.sg
hellospace.sp.edu.sg
icrm.sp.edu.sg
idms.sp.edu.sg
industry.sp.edu.sg

Showing 25 of 140. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from sp.edu.sg in the public web crawl.

650 sites link to this hostname.

269 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for sp.edu.sg.

MechanismTarget
SPF_INCLUDEa._spf.brightspace.com
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.tmes.trendmicro.com
SPF_IP164.78.248.210
SPF_IP164.78.252.203
SPF_IP164.78.252.65
SPF_IP3.0.159.5
SPF_IP3.0.230.200
SPF_IP3.1.189.202

Related pages

Pivot deeper into the graph from sp.edu.sg.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sp.edu.sg"})-[: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.