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Hostname

upgrade.nu

Last fetched

upgrade.nu resolves to 1 IPv4 address operated by AS35470 in NL.

Nutrition Label

WHISPER CANON · upgrade.nuRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/upgrade.nu

Resolution chain

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

IPPrefixASNOperatorCountry
83.96.200.22983.96.200.0/22AS35470—NL

WHOIS identity

No WHOIS records are currently associated with upgrade.nu in WhisperGraph.

Subdomains

1 observed subdomain of upgrade.nu.

Subdomain
www.upgrade.nu

Web-graph footprint

Distinct hostnames that link to or from upgrade.nu in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

SPF policy

7 SPF mechanisms authorising senders for upgrade.nu.

MechanismTarget
SPF_Aupgrade.nu
SPF_INCLUDE_custspf.g1i.one
SPF_IP141.138.168.0/21
SPF_IP195.211.72.0/22
SPF_IP2a03:3c00:a001::/48
SPF_IP2a03:3c00:a002::/48
SPF_MXupgrade.nu

Related pages

Pivot deeper into the graph from upgrade.nu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "upgrade.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.