Hostname
app.off2class.com
Last fetched
app.off2class.com resolves to 6 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US.
Nutrition Label
Resolution chain
app.off2class.com resolves to 6 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 16.58.27.90 | 16.58.0.0/17 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.218.99.209 | 18.216.0.0/14 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 3.142.108.197 | 3.136.0.0/13 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 3.146.194.12 | 3.144.0.0/13 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 3.151.112.89 | 3.144.0.0/13 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 3.151.217.218 | 3.144.0.0/13 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
No WHOIS records are currently associated with app.off2class.com in WhisperGraph.
Web-graph footprint
Distinct hostnames that link to or from app.off2class.com in the public web crawl.
17 sites link to this hostname.
6 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
1 SPF mechanism authorising senders for app.off2class.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | mailgun.org |
Related pages
Pivot deeper into the graph from app.off2class.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "app.off2class.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.