Hostname
extensis.com
Last fetched
extensis.com resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
extensis.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 |
|---|---|---|---|---|
| 75.2.69.211 | 75.2.64.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 99.83.183.134 | 99.83.176.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:2
- Organization
- celartem,
- Contact emails
Subdomains
64 observed subdomains of extensis.com.
Showing 25 of 64. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from extensis.com in the public web crawl.
604 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
8 SPF mechanisms authorising senders for extensis.com.
| Mechanism | Target |
|---|---|
| SPF_A | zgateway.zuora.com |
| SPF_INCLUDE | 46756386.spf02.hubspotemail.net |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | mktomail.com |
| SPF_INCLUDE | spf.mandrillapp.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 216.151.17.66 |
Related pages
Pivot deeper into the graph from extensis.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "extensis.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.