Hostname
tmark.com.co
Last fetched
tmark.com.co resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CA. WHOIS lists iana:48 as the registrar.
Nutrition Label
Resolution chain
tmark.com.co resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 15.197.172.60 | 15.197.160.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
| 74.50.73.102 | 74.50.64.0/19 | AS19318 | IS-AS-1 - Interserver, Inc | US |
WHOIS identity
- Registrar
- iana:48
- Organization
- domains by proxy,
- Contact emails
Subdomains
2 observed subdomains of tmark.com.co.
| Subdomain |
|---|
| mail.tmark.com.co |
| www.tmark.com.co |
Web-graph footprint
Distinct hostnames that link to or from tmark.com.co in the public web crawl.
12 sites linked to from this hostname.
Threat posture
History
Mail and authentication
MX records
- tmark.com.co
SPF policy
9 SPF mechanisms authorising senders for tmark.com.co.
| Mechanism | Target |
|---|---|
| SPF_A | tmark.com.co |
| SPF_INCLUDE | relay.mailbaby.net |
| SPF_INCLUDE | relay.mailchannels.net |
| SPF_INCLUDE | spf.mysecurecloudhost.com |
| SPF_IP | 151.106.103.201 |
| SPF_IP | 212.1.215.200 |
| SPF_IP | 65.181.111.135 |
| SPF_IP | 74.50.73.102 |
| SPF_MX | tmark.com.co |
Related pages
Pivot deeper into the graph from tmark.com.co.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "tmark.com.co"})-[: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.