Hostname
optecn.com
Last fetched
optecn.com resolves to 3 IPv4 addresses operated by ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd. in CN.
Nutrition Label
Resolution chain
optecn.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 101.37.128.148 | 101.37.128.0/17 | AS37963 | ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd. | CN |
| 182.92.143.59 | 182.92.128.0/17 | AS37963 | ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd. | CN |
| 182.92.143.59 | 182.92.128.0/17 | AS37963 | ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd. | CN |
| 47.89.44.60 | 47.89.32.0/19 | AS45102 | ALIBABA-CN-NET Alibaba US Technology Co., Ltd. | HK |
WHOIS identity
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Subdomains
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Web-graph footprint
Distinct hostnames that link to or from optecn.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for optecn.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.mxhichina.com |
Related pages
Pivot deeper into the graph from optecn.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "optecn.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.