Hostname
aircourse.com
Last fetched
aircourse.com resolves to 19 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP. WHOIS lists iana:1580 as the registrar.
Nutrition Label
Resolution chain
aircourse.com resolves to 19 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
WHOIS identity
- Registrar
- iana:1580
- Organization
- kiyo learning co.,ltd.
- Contact emails
Subdomains
5 observed subdomains of aircourse.com.
Web-graph footprint
Distinct hostnames that link to or from aircourse.com in the public web crawl.
127 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
12 SPF mechanisms authorising senders for aircourse.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.activegate-ss.jp |
| SPF_INCLUDE | _spf.heteml.jp |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | spf-pvg4.baremetal.jp |
| SPF_IP | 13.112.101.111/24 |
| SPF_IP | 13.113.122.214/24 |
| SPF_IP | 18.176.70.148/24 |
| SPF_IP | 35.77.205.168/24 |
| SPF_IP | 52.193.223.223/24 |
| SPF_IP | 52.198.121.169/24 |
| SPF_IP | 52.198.69.67/24 |
| SPF_IP | 52.199.193.229/24 |
Related pages
Pivot deeper into the graph from aircourse.com.
- IP · 13.115.105.45
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · iana:1580
- Country · JP
- Email · ayabe@kiyo-learning.com
- TLD · .com
- Browse hostnames · ai…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "aircourse.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.