Hostname
r2library.com
Last fetched
r2library.com resolves to 20 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
r2library.com resolves to 20 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
WHOIS identity
- Registrar
- iana:2
- Organization
- rittenhouse book distributors,
- Contact emails
Subdomains
24 observed subdomains of r2library.com.
Showing 23 of 24. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from r2library.com in the public web crawl.
87 sites link to this hostname.
9 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for r2library.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 47787511.spf05.hubspotemail.net |
| SPF_INCLUDE | spf.mandrillapp.com |
| SPF_MX | r2library.com |
Related pages
Pivot deeper into the graph from r2library.com.
- IP · 18.216.80.77
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · iana:2
- Country · US
- Email · eric.zhou@rittenhouse.com
- TLD · .com
- Browse hostnames · r2…
- 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: "r2library.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.