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Hostname

btw.sg

Last fetched

btw.sg appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · btw.sgRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/btw.sg

Resolution chain

btw.sg has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

No WHOIS records are currently associated with btw.sg in WhisperGraph.

Subdomains

19 observed subdomains of btw.sg.

Subdomain
doineedamask.btw.sg
flarum.btw.sg
howmanycalories.btw.sg
howstheweather.btw.sg
mail.btw.sg
phpoauth.btw.sg
suggestbox.btw.sg
testapp.btw.sg
wherearethedengueclusters.btw.sg
wildcard.btw.sg
willitrain.btw.sg
www.btw.sg

Showing 12 of 19. View all subdomains →

Web-graph footprint

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

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for btw.sg.

MechanismTarget
SPF_Abtw.sg
SPF_IP139.162.56.187
SPF_IP45.32.117.186
SPF_IP46.235.174.174
SPF_IP84.247.147.214
SPF_MXbtw.sg

Related pages

Pivot deeper into the graph from btw.sg.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "btw.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.