Hostname
crcgroup.com
Last fetched
crcgroup.com resolves to 6 IPv4 addresses operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in CA. WHOIS lists iana:299 as the registrar.
Nutrition Label
Resolution chain
crcgroup.com 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 |
|---|---|---|---|---|
| 13.107.213.38 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
| 13.107.213.40 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
| 13.107.213.55 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
| 13.107.246.38 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
| 13.107.246.40 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
| 13.107.246.55 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
WHOIS identity
- Registrar
- iana:299
- Organization
- csc corporate domains,
- Contact emails
Subdomains
25 observed subdomains of crcgroup.com.
Web-graph footprint
Distinct hostnames that link to or from crcgroup.com in the public web crawl.
365 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
10 SPF mechanisms authorising senders for crcgroup.com.
| Mechanism | Target |
|---|---|
| SPF_A | crcgroup.com |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 20.1.208.54/32 |
| SPF_IP | 52.142.21.208/28 |
| SPF_IP | 52.234.240.16/28 |
| SPF_IP | 54.240.41.204/32 |
| SPF_IP | 65.171.253.192/26 |
Related pages
Pivot deeper into the graph from crcgroup.com.
- IP · 13.107.213.38
- ASN · AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
- Registrar · iana:299
- Country · CA
- Email · admin@internationaladmin.com
- TLD · .com
- Browse hostnames · cr…
- 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: "crcgroup.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.