Hostname
prehkeytec.com
Last fetched
prehkeytec.com resolves to 1 IPv4 address operated by HETZNER-AS in DE. WHOIS lists iana:1257 as the registrar.
Nutrition Label
Resolution chain
prehkeytec.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 |
|---|---|---|---|---|
| 136.243.123.83 | 136.243.0.0/16 | AS24940 | HETZNER-AS | DE |
WHOIS identity
- Registrar
- iana:1257
- Organization
- alexander mai
- Contact emails
Subdomains
9 observed subdomains of prehkeytec.com.
Web-graph footprint
Distinct hostnames that link to or from prehkeytec.com in the public web crawl.
38 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
5 SPF mechanisms authorising senders for prehkeytec.com.
| Mechanism | Target |
|---|---|
| SPF_A | prehkeytec.com |
| SPF_INCLUDE | _spf.online.superoffice.com |
| SPF_INCLUDE | _spf_eucentral1.prod.hydra.sophos.com |
| SPF_INCLUDE | mailgun.org |
| SPF_MX | prehkeytec.com |
Related pages
Pivot deeper into the graph from prehkeytec.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "prehkeytec.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.