Hostname
sdo.com
Last fetched
sdo.com resolves to 1 IPv4 address operated by AS45090 in CN. WHOIS lists iana:120 as the registrar.
Nutrition Label
Resolution chain
sdo.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 |
|---|---|---|---|---|
| 121.4.16.170 | 121.4.16.0/20 | AS45090 | — | CN |
WHOIS identity
- Registrar
- iana:120
- Organization
- shanghai shengzhan network technology co.,ltd.
- Contact emails
Subdomains
1,253 observed subdomains of sdo.com.
Showing 25 of 1,253. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from sdo.com in the public web crawl.
178 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for sdo.com.
| Mechanism | Target |
|---|---|
| SPF_A | sdo.com |
| SPF_INCLUDE | artmail.sdo.com |
| SPF_IP | 109.244.1.8 |
| SPF_MX | sdo.com |
Related pages
Pivot deeper into the graph from sdo.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sdo.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.