Hostname

sg23.com

Last fetched Tue, 21 Jul 2026 16:43:06 GMT

sg23.com resolves to 1 IPv4 address operated by STARNOVA-LLC - Starnova LLC in US. WHOIS lists iana:69 as the registrar.

Nutrition Label

Resolution chain

sg23.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
208.82.184.40	208.82.184.0/21	AS15231	STARNOVA-LLC - Starnova LLC	US

WHOIS identity

Registrar

iana:69

Organization

james starowitz

Contact emails

dns@starnova.com

Subdomains

1 observed subdomain of sg23.com.

Subdomain
web.sg23.com

Web-graph footprint

Distinct hostnames that link to or from sg23.com in the public web crawl.

1 site linked to from this hostname.

Sample outbound links

netacc.net

Threat posture

History

Mail and authentication

MX records

mx.ispc.ispnet.us

SPF policy

1 SPF mechanism authorising senders for sg23.com.

Mechanism	Target
SPF_REDIRECT	ispnet.us

Pivot deeper into the graph from sg23.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sg23.com"})-[: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.