Hostname
colum.edu
Last fetched
colum.edu resolves to 1 IPv4 address operated by PAIR-NETWORKS - pair Networks in US.
Nutrition Label
Resolution chain
colum.edu 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 |
|---|---|---|---|---|
| 216.146.221.38 | 216.146.192.0/19 | AS7859 | PAIR-NETWORKS - pair Networks | US |
WHOIS identity
- Registrar
- —
- Organization
- columbia college
- Contact emails
- —
Subdomains
123 observed subdomains of colum.edu.
Showing 25 of 123. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from colum.edu in the public web crawl.
1,422 sites link to this hostname.
679 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
19 SPF mechanisms authorising senders for colum.edu.
| Mechanism | Target |
|---|---|
| SPF_A | colum.edu |
| SPF_INCLUDE | everbridge.net |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | verifymyfafsa.com |
| SPF_IP | 138.1.123.26 |
| SPF_IP | 138.1.127.67 |
| SPF_IP | 138.1.32.22 |
| SPF_IP | 147.154.103.124 |
| SPF_IP | 147.154.114.30 |
| SPF_IP | 147.154.118.190 |
| SPF_IP | 192.29.100.108 |
| SPF_IP | 192.29.100.157 |
| SPF_IP | 199.168.236.6 |
| SPF_IP | 199.168.238.100 |
| SPF_IP | 199.168.239.33 |
| SPF_IP | 63.143.57.204/31 |
| SPF_IP | 66.240.227.76/31 |
| SPF_MX | colum.edu |
Related pages
Pivot deeper into the graph from colum.edu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "colum.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.