Hostname
extra.avans.nl
Last fetched
extra.avans.nl resolves to 1 IPv4 address operated by AS20857 in NL.
Nutrition Label
Resolution chain
extra.avans.nl 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 |
|---|---|---|---|---|
| 149.210.189.191 | 149.210.128.0/17 | AS20857 | — | NL |
WHOIS identity
No WHOIS records are currently associated with extra.avans.nl in WhisperGraph.
Subdomains
1 observed subdomain of extra.avans.nl.
| Subdomain |
|---|
| www.extra.avans.nl |
Web-graph footprint
Distinct hostnames that link to or from extra.avans.nl in the public web crawl.
6 sites link to this hostname.
10 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
2 SPF mechanisms authorising senders for extra.avans.nl.
| Mechanism | Target |
|---|---|
| SPF_IP | 149.210.189.191 |
| SPF_IP | 2a01:7c8:aab5:9c:5054:ff:fe59:44ab |
Related pages
Pivot deeper into the graph from extra.avans.nl.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "extra.avans.nl"})-[: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.