Hostname
isg.nz
Last fetched
isg.nz resolves to 1 IPv4 address operated by AS18159 in NZ.
Nutrition Label
Resolution chain
isg.nz 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 |
|---|---|---|---|---|
| 103.233.23.251 | 103.233.20.0/22 | AS18159 | — | NZ |
WHOIS identity
No WHOIS records are currently associated with isg.nz in WhisperGraph.
Subdomains
1 observed subdomain of isg.nz.
| Subdomain |
|---|
| www.isg.nz |
Web-graph footprint
Distinct hostnames that link to or from isg.nz in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for isg.nz.
| Mechanism | Target |
|---|---|
| SPF_A | isg.nz |
| SPF_A | smtp.netspeed.net.nz |
| SPF_IP | 103.233.23.248/29 |
| SPF_IP | 103.26.17.240/28 |
| SPF_IP | 202.124.98.96/28 |
| SPF_MX | isg.nz |
Related pages
Pivot deeper into the graph from isg.nz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "isg.nz"})-[: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.