Hostname
building.co
Last fetched
building.co resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
building.co resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 18.160.10.107 | 18.160.8.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.160.10.11 | 18.160.8.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.160.10.2 | 18.160.8.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.160.10.49 | 18.160.8.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- building_co
- Contact emails
Subdomains
1 observed subdomain of building.co.
| Subdomain |
|---|
| www.building.co |
Web-graph footprint
Distinct hostnames that link to or from building.co in the public web crawl.
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for building.co.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.mandrillapp.com |
| SPF_MX | building.co |
Related pages
Pivot deeper into the graph from building.co.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "building.co"})-[: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.