Hostname
dtcc.edu
Last fetched
dtcc.edu resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US.
Nutrition Label
Resolution chain
dtcc.edu 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 |
|---|---|---|---|---|
| 75.2.28.147 | 75.2.16.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 99.83.189.201 | 99.83.176.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- —
- Organization
- delaware technical and community college computer center, ed. tech 722
- Contact emails
- —
Subdomains
1,508 observed subdomains of dtcc.edu.
Showing 25 of 1,508. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from dtcc.edu in the public web crawl.
748 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
10 SPF mechanisms authorising senders for dtcc.edu.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | a._spf.brightspace.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | outboundmail.blackbaud.net |
| SPF_INCLUDE | sfsolutionsmail.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 12.228.6.215/32 |
| SPF_IP | 138.123.130.144 |
| SPF_IP | 138.123.60.144 |
| SPF_IP | 199.244.78.223/32 |
| SPF_IP | 199.244.78.224/32 |
Related pages
Pivot deeper into the graph from dtcc.edu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "dtcc.edu"})-[: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.