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Hostname

ntfy.sh

Last fetched

ntfy.sh resolves to 1 IPv4 address operated by DIGITALOCEAN-ASN - DigitalOcean, LLC in US. WHOIS lists iana:81 as the registrar.

Nutrition Label

WHISPER CANON · ntfy.shRouting diversity1.5/10Peering density5.8/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency3.3/10Resolver footprint8.3/10canon.whisper.security/host/ntfy.sh

Resolution chain

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

IPPrefixASNOperatorCountry
159.203.148.75159.203.148.0/22AS14061DIGITALOCEAN-ASN - DigitalOcean, LLCUS

WHOIS identity

Registrar
iana:81
Organization
ntfy
Contact emails
—

Subdomains

8 observed subdomains of ntfy.sh.

Subdomain
archive.ntfy.sh
blog.ntfy.sh
dev.ntfy.sh
discord-media.ntfy.sh
docs.ntfy.sh
matrix.ntfy.sh
mx1.ntfy.sh
staging.ntfy.sh

Web-graph footprint

Distinct hostnames that link to or from ntfy.sh in the public web crawl.

514 sites link to this hostname.

30 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from ntfy.sh.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ntfy.sh"})-[: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.