Hostname
sigmaxyz.com
Last fetched
sigmaxyz.com has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:49 as the registrar.
Nutrition Label
Resolution chain
sigmaxyz.com has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.
WHOIS identity
- Registrar
- iana:49
- Organization
- whois privacy protection service by onamae.com
- Contact emails
Subdomains
11 observed subdomains of sigmaxyz.com.
Web-graph footprint
Distinct hostnames that link to or from sigmaxyz.com in the public web crawl.
218 sites link to this hostname.
362 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
10 SPF mechanisms authorising senders for sigmaxyz.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | aspmx.googlemail.com |
| SPF_INCLUDE | spf2.nlk2.smtps.jp |
| SPF_IP | 13.113.230.194 |
| SPF_IP | 13.113.46.155 |
| SPF_IP | 202.241.206.0/25 |
| SPF_IP | 202.32.255.39/32 |
| SPF_IP | 210.167.20.120 |
| SPF_IP | 223.27.116.0/22 |
Related pages
Pivot deeper into the graph from sigmaxyz.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sigmaxyz.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.