Hostname
blue.ps
Last fetched
blue.ps resolves to 6 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:blue ltd. as the registrar.
Nutrition Label
Resolution chain
blue.ps resolves to 6 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.4.29 | 104.21.0.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.131.150 | 172.67.128.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 188.114.96.3 | 188.114.96.0/24 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 188.114.96.5 | 188.114.96.0/24 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 188.114.97.3 | 188.114.97.0/24 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 188.114.97.5 | 188.114.97.0/24 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- registrar:blue ltd.
- Organization
- blue technology and development
- Contact emails
Subdomains
34 observed subdomains of blue.ps.
Web-graph footprint
Distinct hostnames that link to or from blue.ps in the public web crawl.
47 sites link to this hostname.
2 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
10 SPF mechanisms authorising senders for blue.ps.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | amazonses.com |
| SPF_IP | 132.148.233.159 |
| SPF_IP | 213.6.25.250 |
| SPF_IP | 216.40.45.0/24 |
| SPF_IP | 5.75.210.252 |
| SPF_IP | 5.75.236.78 |
| SPF_IP | 88.99.34.127 |
| SPF_IP | 95.216.178.202 |
| SPF_MX | blue.ps |
Related pages
Pivot deeper into the graph from blue.ps.
- IP · 104.21.4.29
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · registrar:blue ltd.
- Country · CA
- Email · domains@bluetd.com
- TLD · .ps
- Browse hostnames · bl…
- 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: "blue.ps"})-[: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.