Hostname
captainbook.gr
Last fetched
captainbook.gr resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.
Nutrition Label
Resolution chain
captainbook.gr 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 |
|---|---|---|---|---|
| 104.21.80.48 | 104.21.80.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.174.87 | 172.67.160.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
No WHOIS records are currently associated with captainbook.gr in WhisperGraph.
Subdomains
4 observed subdomains of captainbook.gr.
Web-graph footprint
Distinct hostnames that link to or from captainbook.gr in the public web crawl.
226 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for captainbook.gr.
| Mechanism | Target |
|---|---|
| SPF_A | captainbook.gr |
| SPF_A | nessa.captainbook.gr |
| SPF_A | vaire.pramnoshosting.gr |
| SPF_INCLUDE | _spf.google.com |
| SPF_IP | 192.185.182.228 |
| SPF_IP | 2a01:4f8:10a:a5e:0:0:0:2 |
| SPF_IP | 88.99.58.32 |
| SPF_MX | captainbook.gr |
| SPF_MX | media.captainbook.gr |
Related pages
Pivot deeper into the graph from captainbook.gr.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "captainbook.gr"})-[: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.