Hostname
dfsonline.ca
Last fetched
dfsonline.ca resolves to 1 IPv4 address operated by DELUXE-DEC - Deluxe Corporation in US. WHOIS lists registrar:rcom canada, corp. as the registrar.
Nutrition Label
Resolution chain
dfsonline.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 |
|---|---|---|---|---|
| 168.135.110.38 | 168.135.110.0/24 | AS395000 | DELUXE-DEC - Deluxe Corporation | US |
WHOIS identity
- Registrar
- registrar:rcom canada, corp.
- Organization
- 1865802 ontario
- Contact emails
Subdomains
3 observed subdomains of dfsonline.ca.
Web-graph footprint
Distinct hostnames that link to or from dfsonline.ca in the public web crawl.
19 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for dfsonline.ca.
| Mechanism | Target |
|---|---|
| SPF_A | dfsonline.ca |
| SPF_INCLUDE | spfc25.carrierzone.com |
| SPF_MX | dfsonline.ca |
Related pages
Pivot deeper into the graph from dfsonline.ca.
- IP · 168.135.110.38
- ASN · AS395000DELUXE-DEC - Deluxe Corporation
- Registrar · registrar:rcom canada, corp.
- Country · US
- Email · hostmaster@deluxe.com
- TLD · .ca
- Browse hostnames · df…
- 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: "dfsonline.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.