Hostname
duraclass.com
Last fetched
duraclass.com resolves to 2 IPv4 addresses operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in US.
Nutrition Label
Resolution chain
duraclass.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 172.200.209.204 | 172.200.0.0/13 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
| 67.227.171.112 | 67.227.128.0/17 | AS32244 | LIQUIDWEB - Liquid Web, L.L.C | US |
WHOIS identity
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Subdomains
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Web-graph footprint
Distinct hostnames that link to or from duraclass.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
4 SPF mechanisms authorising senders for duraclass.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | %{i}._ip.%{h}._ehlo.%{d}._spf.vali.email |
| SPF_INCLUDE | _spf.bellmedia.io |
| SPF_INCLUDE | duraclass.com.spf.auto.dnssmarthost.net |
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from duraclass.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "duraclass.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.