Hostname
auc.nl
Last fetched
auc.nl resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CA. WHOIS lists registrar:universiteit van amsterdam as the registrar.
Nutrition Label
Resolution chain
auc.nl 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 |
|---|---|---|---|---|
| 52.223.0.124 | 52.223.0.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
| 76.223.53.36 | 76.223.48.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- registrar:universiteit van amsterdam
- Organization
- —
- Contact emails
- —
Subdomains
8 observed subdomains of auc.nl.
Web-graph footprint
Distinct hostnames that link to or from auc.nl in the public web crawl.
189 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for auc.nl.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.surfmailfilter.nl |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 13.74.56.125/32 |
| SPF_IP | 145.18.227.128/27 |
| SPF_IP | 87.195.18.70/32 |
Related pages
Pivot deeper into the graph from auc.nl.
- IP · 52.223.0.124
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · registrar:universiteit van amsterdam
- Country · CA
- TLD · .nl
- Browse hostnames · au…
- 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: "auc.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.