Hostname
dal.ca
Last fetched
dal.ca resolves to 1 IPv4 address operated by DALUNIV - Dalhousie University in CA. WHOIS lists iana:456 as the registrar.
Nutrition Label
Resolution chain
dal.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 |
|---|---|---|---|---|
| 129.173.31.187 | 129.173.0.0/16 | AS8111 | DALUNIV - Dalhousie University | CA |
WHOIS identity
- Registrar
- iana:456
- Organization
- dalhousie university
- Contact emails
Subdomains
53,064 observed subdomains of dal.ca.
Showing 25 of 53,064. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from dal.ca in the public web crawl.
5,603 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
18 SPF mechanisms authorising senders for dal.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.explore-blue.com |
| SPF_INCLUDE | a._spf.brightspace.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 129.173.20.18/32 |
| SPF_IP | 148.105.8.0/21 |
| SPF_IP | 149.72.132.190/32 |
| SPF_IP | 168.245.110.178/32 |
| SPF_IP | 192.254.116.40/32 |
| SPF_IP | 198.2.128.0/18 |
| SPF_IP | 204.152.100.16 |
| SPF_IP | 204.152.104.16 |
| SPF_IP | 204.63.190.0/23 |
| SPF_IP | 205.201.128.0/20 |
| SPF_IP | 209.87.231.8/32 |
| SPF_IP | 216.147.222.12/30 |
| SPF_IP | 64.26.130.132/32 |
| SPF_IP | 64.50.144.0/20 |
| SPF_MX | dal.ca |
Related pages
Pivot deeper into the graph from dal.ca.
- IP · 129.173.31.187
- ASN · AS8111DALUNIV - Dalhousie University
- Registrar · iana:456
- Country · CA
- Email · john.cullen@dal.ca
- TLD · .ca
- Browse hostnames · da…
- 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: "dal.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.