Hostname
onderka.com
Last fetched
onderka.com resolves to 1 IPv4 address operated by netcup-AS - netcup GmbH in DE. WHOIS lists iana:85 as the registrar.
Nutrition Label
Resolution chain
onderka.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 |
|---|---|---|---|---|
| 152.53.15.160 | 152.53.12.0/22 | AS197540 | netcup-AS - netcup GmbH | DE |
WHOIS identity
- Registrar
- iana:85
- Organization
- stefan onderka
- Contact emails
Subdomains
39 observed subdomains of onderka.com.
Showing 25 of 39. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from onderka.com in the public web crawl.
50 sites link to this hostname.
131 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for onderka.com.
| Mechanism | Target |
|---|---|
| SPF_A | onderka.com |
| SPF_MX | onderka.com |
Related pages
Pivot deeper into the graph from onderka.com.
- IP · 152.53.15.160
- ASN · AS197540netcup-AS - netcup GmbH
- Registrar · iana:85
- Country · DE
- Email · stefan.onderka@gmail.com
- TLD · .com
- Browse hostnames · on…
- 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: "onderka.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.