Hostname
ydca.fr
Last fetched
ydca.fr resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:ionos se as the registrar.
Nutrition Label
Resolution chain
ydca.fr 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 |
|---|---|---|---|---|
| 104.21.9.31 | 104.21.0.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.141.50 | 172.67.128.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- registrar:ionos se
- Organization
- ano nymous
- Contact emails
Subdomains
2 observed subdomains of ydca.fr.
| Subdomain |
|---|
| dev.ydca.fr |
| www.ydca.fr |
Web-graph footprint
Distinct hostnames that link to or from ydca.fr in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for ydca.fr.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf-eu.ionos.com |
| SPF_INCLUDE | spf.mailjet.com |
Related pages
Pivot deeper into the graph from ydca.fr.
- IP · 104.21.9.31
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · registrar:ionos se
- Country · CA
- Email · nicolas@nicolasleune.com
- TLD · .fr
- Browse hostnames · yd…
- 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: "ydca.fr"})-[: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.