Hostname

dev-john.readyop.com

Last fetched Tue, 26 May 2026 06:18:48 GMT

dev-john.readyop.com resolves to 4 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

Resolution chain

dev-john.readyop.com resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
172.65.90.24	172.65.80.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.65.90.25	172.65.80.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.65.90.26	172.65.80.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.65.90.27	172.65.80.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA

WHOIS identity

No WHOIS records are currently associated with dev-john.readyop.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

inbound-smtp.us-east-1.amazonaws.com

SPF policy

1 SPF mechanism authorising senders for dev-john.readyop.com.

Mechanism	Target
SPF_INCLUDE	amazonses.com

Pivot deeper into the graph from dev-john.readyop.com.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "dev-john.readyop.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.