Hostname
classin.com
Last fetched
classin.com resolves to 3 IPv4 addresses operated by TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue in HK. WHOIS lists iana:420 as the registrar.
Nutrition Label
Resolution chain
classin.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 |
|---|---|---|---|---|
| 43.129.176.124 | 43.129.128.0/18 | AS132203 | TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue | HK |
| 49.51.134.65 | 49.51.134.0/23 | AS132203 | TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue | DE |
| 49.51.183.120 | 49.51.180.0/22 | AS132203 | TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue | US |
WHOIS identity
- Registrar
- iana:420
- Organization
- bei jing yi ou jiao yu ke ji you xian gong si
- Contact emails
Subdomains
12 observed subdomains of classin.com.
Web-graph footprint
Distinct hostnames that link to or from classin.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for classin.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 8695407.spf03.hubspotemail.net |
| SPF_INCLUDE | _spf.google.com |
Related pages
Pivot deeper into the graph from classin.com.
- IP · 43.129.176.124
- ASN · AS132203TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue
- Registrar · iana:420
- Country · HK
- Email · domain@eeoa.com
- TLD · .com
- Browse hostnames · cl…
- 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: "classin.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.