Hostname
concepts2go.com
Last fetched
concepts2go.com resolves to 1 IPv4 address operated by AS8315 in NL. WHOIS lists iana:1647 as the registrar.
Nutrition Label
Resolution chain
concepts2go.com 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 |
|---|---|---|---|---|
| 185.30.237.178 | 185.30.236.0/22 | AS8315 | — | NL |
WHOIS identity
- Registrar
- iana:1647
- Organization
- concepts2go b.v.
- Contact emails
Subdomains
46 observed subdomains of concepts2go.com.
Showing 21 of 46. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from concepts2go.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
15 SPF mechanisms authorising senders for concepts2go.com.
| Mechanism | Target |
|---|---|
| SPF_A | concepts2go.com |
| SPF_INCLUDE | mailplus.nl |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 139.162.204.99 |
| SPF_IP | 154.42.0.83 |
| SPF_IP | 176.62.199.18/32 |
| SPF_IP | 176.62.199.23 |
| SPF_IP | 185.30.237.178 |
| SPF_IP | 185.30.237.179 |
| SPF_IP | 185.30.237.181/32 |
| SPF_IP | 85.222.192.21 |
| SPF_IP | 91.216.141.26 |
| SPF_IP | 91.216.141.52/30 |
| SPF_IP | 91.216.141.55/32 |
| SPF_MX | concepts2go.com |
Related pages
Pivot deeper into the graph from concepts2go.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "concepts2go.com"})-[: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.