Hostname
si.is
Last fetched
si.is resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in IE.
Nutrition Label
Resolution chain
si.is 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 |
|---|---|---|---|---|
| 52.209.81.188 | 52.208.0.0/13 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 52.48.55.82 | 52.48.0.0/14 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
WHOIS identity
No WHOIS records are currently associated with si.is in WhisperGraph.
Subdomains
6 observed subdomains of si.is.
Web-graph footprint
Distinct hostnames that link to or from si.is in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for si.is.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.createsend.com |
| SPF_INCLUDE | _spf.hugsmidjan.is |
| SPF_INCLUDE | spf.hysing.is |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 193.4.194.71/32 |
| SPF_IP | 193.4.194.72/32 |
Related pages
Pivot deeper into the graph from si.is.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "si.is"})-[: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.