Hostname
sign.tech
Last fetched
sign.tech resolves to 6 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
sign.tech resolves to 6 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 35.81.187.72 | 35.80.0.0/12 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 44.224.24.250 | 44.224.0.0/11 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 44.239.112.27 | 44.224.0.0/11 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 44.255.141.222 | 44.224.0.0/11 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 52.27.232.65 | 52.24.0.0/14 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 52.41.231.45 | 52.40.0.0/14 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- —
- Contact emails
- —
Subdomains
1 observed subdomain of sign.tech.
| Subdomain |
|---|
| www.sign.tech |
Threat posture
History
Mail and authentication
SPF policy
1 SPF mechanism authorising senders for sign.tech.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.mx.cloudflare.net |
Related pages
Pivot deeper into the graph from sign.tech.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sign.tech"})-[: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.