Hostname
uso.blue
Last fetched
uso.blue resolves to 1 IPv4 address operated by ORACLE-BMC-31898 - Oracle Corporation in JP. WHOIS lists iana:49 as the registrar.
Nutrition Label
Resolution chain
uso.blue resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 131.186.61.83 | 131.186.56.0/21 | AS31898 | ORACLE-BMC-31898 - Oracle Corporation | JP |
WHOIS identity
- Registrar
- iana:49
- Organization
- whois privacy protection service by onamae.com
- Contact emails
Subdomains
35 observed subdomains of uso.blue.
Showing 21 of 35. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from uso.blue in the public web crawl.
45 sites linked to from this hostname.
Threat posture
History
Mail and authentication
MX records
- uso.blue
SPF policy
3 SPF mechanisms authorising senders for uso.blue.
| Mechanism | Target |
|---|---|
| SPF_IP | 131.186.61.83 |
| SPF_IP | 132.226.8.129/32 |
| SPF_REDIRECT | _spf.mixhost.jp |
Related pages
Pivot deeper into the graph from uso.blue.
- IP · 131.186.61.83
- ASN · AS31898ORACLE-BMC-31898 - Oracle Corporation
- Registrar · iana:49
- Country · JP
- Email · 363463992@qq.com
- TLD · .blue
- Browse hostnames · us…
- 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: "uso.blue"})-[: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.