Hostname
worker.nu
Last fetched
worker.nu resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.
Nutrition Label
Resolution chain
worker.nu resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.60.19 | 104.21.48.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 145.223.91.181 | 145.223.90.0/23 | AS47583 | — | LT |
| 172.67.187.184 | 172.67.176.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
No WHOIS records are currently associated with worker.nu in WhisperGraph.
Subdomains
7 observed subdomains of worker.nu.
Web-graph footprint
Distinct hostnames that link to or from worker.nu in the public web crawl.
7 sites link to this hostname.
26 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for worker.nu.
| Mechanism | Target |
|---|---|
| SPF_A | worker.nu |
| SPF_INCLUDE | _custspf.one.com |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | eu.mailgun.org |
| SPF_MX | worker.nu |
Related pages
Pivot deeper into the graph from worker.nu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "worker.nu"})-[: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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.