Hostname
sigsa.info
Last fetched
sigsa.info resolves to 1 IPv4 address operated by ESRI - Environmental Systems Research Institute in US. WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
sigsa.info 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 |
|---|---|---|---|---|
| 198.102.61.110 | 198.102.61.0/24 | AS10411 | ESRI - Environmental Systems Research Institute | US |
WHOIS identity
- Registrar
- iana:2
- Organization
- carlos salman gonzalez
- Contact emails
Subdomains
61 observed subdomains of sigsa.info.
Showing 25 of 61. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from sigsa.info in the public web crawl.
24 sites link to this hostname.
271 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for sigsa.info.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from sigsa.info.
- IP · 198.102.61.110
- ASN · AS10411ESRI - Environmental Systems Research Institute
- Registrar · iana:2
- Country · US
- Email · libarra@sigsa.info
- TLD · .info
- Browse hostnames · si…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sigsa.info"})-[: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.