Hostname
round1usa.com
Last fetched
round1usa.com is a hostname indexed by WhisperGraph, the internet-infrastructure graph behind the Whisper Internet Directory. round1usa.com is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.
Threat posture
0threat score (procedure-native scale)
NONENo threats observed.
- Threat feeds listing this
- 0
- Verdict coverage
- known-clean
Nutrition Label
Resolution chain
No IPv4 resolution is recorded for round1usa.com in WhisperGraph.
IPv6 resolution
No AAAA record for round1usa.com is recorded in WhisperGraph.
WHOIS identity
- Registrar
- iana:1485
- Registrant organisation
- masahiko sugino
- Contact emails
- infosupport@round1.co.jp, tomiyama@round1.co.jp, yamaguchi@round1.co.jp
Subdomains
Showing 12 of 12 subdomains (12 per page).
Web-graph footprint
Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.
Mail and authentication
Nameservers
- ns020-2k7eub7iok2i3ple.2.d-53.info
- dns-b.iij.ad.jp
- dns-c.iij.ad.jp
- ns020-2k7eub7iok2i3ple.2.d-53.jp
- ns000.d-53.net
- ns020-2k7eub7iok2i3ple.2.d-53.org
MX records
- round1usa-com.mail.protection.outlook.com
SPF policy
- ip: 206.132.165.192/27
- include: spf.protection.outlook.com
- include: spf.smtp2go.com
- ip: 206.132.162.68
- ip: 210.148.5.93
Threat-feed evidence
History
Related pages
Pivot from round1usa.com into the addresses, networks and registries it depends on.
Cypher and MCP
Reproduce this hostname's resolution chain against graph.whisper.security:
MATCH (h:HOSTNAME {name: "round1usa.com"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.