Hostname
dehn.ca
Last fetched
dehn.ca resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in DE. WHOIS lists registrar:centralnic canada inc as the registrar.
Nutrition Label
Resolution chain
dehn.ca resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 3.79.104.172 | 3.64.0.0/12 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
WHOIS identity
- Registrar
- registrar:centralnic canada inc
- Organization
- hd ip gmbh co. kg
- Contact emails
Subdomains
3 observed subdomains of dehn.ca.
Web-graph footprint
Distinct hostnames that link to or from dehn.ca in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
8 SPF mechanisms authorising senders for dehn.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.cloud.ci-solution.com |
| SPF_INCLUDE | spf.emailsignatures365.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 162.159.135.42/32 |
| SPF_IP | 84.39.68.16/28 |
| SPF_IP | 84.39.68.64/26 |
| SPF_IP | 87.129.247.8/29 |
| SPF_IP | 87.191.21.96/29 |
Related pages
Pivot deeper into the graph from dehn.ca.
- IP · 3.79.104.172
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · registrar:centralnic canada inc
- Country · DE
- Email · roeleveld@r3alimited.com
- TLD · .ca
- Browse hostnames · de…
- 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: "dehn.ca"})-[: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.