Hostname
ar.masterpapers.com
Last fetched
ar.masterpapers.com resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.
Nutrition Label
Resolution chain
ar.masterpapers.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 |
|---|---|---|---|---|
| 104.21.61.23 | 104.21.48.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.205.42 | 172.67.192.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
No WHOIS records are currently associated with ar.masterpapers.com in WhisperGraph.
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for ar.masterpapers.com.
| Mechanism | Target |
|---|---|
| SPF_A | ar.masterpapers.com |
| SPF_INCLUDE | mxsmtp.sendpulse.com |
| SPF_INCLUDE | spf1.espmailservice.net |
| SPF_INCLUDE | spf2.esputnik.com |
| SPF_MX | ar.masterpapers.com |
Related pages
Pivot deeper into the graph from ar.masterpapers.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ar.masterpapers.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.