Hostname
a4tech.com
Last fetched
a4tech.com resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:83 as the registrar.
Nutrition Label
Resolution chain
a4tech.com 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 |
|---|---|---|---|---|
| 52.26.62.151 | 52.24.0.0/14 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 8.209.126.93 | 8.209.96.0/19 | AS45102 | WALMART-CN 2-5F,Tower 2 and 1-12F,Tower 3,SZITIC Square | DE |
WHOIS identity
- Registrar
- iana:83
- Organization
- 1&1 internet
- Contact emails
Subdomains
5 observed subdomains of a4tech.com.
Web-graph footprint
Distinct hostnames that link to or from a4tech.com in the public web crawl.
408 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for a4tech.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf-us.ionos.com |
| SPF_INCLUDE | _spf.kundenserver.de |
| SPF_INCLUDE | _spf.perfora.net |
Related pages
Pivot deeper into the graph from a4tech.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "a4tech.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.