Hostname
gtcm.com
Last fetched
gtcm.com resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in NL. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
gtcm.com resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 18.239.18.12 | 18.239.16.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | NL |
| 18.239.18.32 | 18.239.16.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | NL |
| 18.239.18.79 | 18.239.16.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | NL |
| 18.239.18.93 | 18.239.16.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | NL |
WHOIS identity
- Registrar
- iana:146
- Organization
- depaho
- Contact emails
Subdomains
10 observed subdomains of gtcm.com.
Web-graph footprint
Distinct hostnames that link to or from gtcm.com in the public web crawl.
5 sites link to this hostname.
31 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for gtcm.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | emailv.com |
| SPF_INCLUDE | mail.zendesk.com |
| SPF_INCLUDE | mailcontrol.com |
| SPF_INCLUDE | outbox.co.il |
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from gtcm.com.
- IP · 18.239.18.12
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · iana:146
- Country · NL
- Email · gtcm.com@domainsbyproxy.com
- TLD · .com
- Browse hostnames · gt…
- 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: "gtcm.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.