Hostname
blackjack21tr.com
Last fetched
blackjack21tr.com resolves to 1 IPv4 address operated by SHARKTECH - Sharktech in NL. WHOIS lists iana:625 as the registrar.
Nutrition Label
Resolution chain
blackjack21tr.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 45.58.157.245 | 45.58.157.0/24 | AS46844 | SHARKTECH - Sharktech | NL |
WHOIS identity
- Registrar
- iana:625
- Organization
- domain protection services,
- Contact emails
- —
Subdomains
9 observed subdomains of blackjack21tr.com.
Web-graph footprint
Distinct hostnames that link to or from blackjack21tr.com in the public web crawl.
44 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
- blackjack21tr.com
SPF policy
3 SPF mechanisms authorising senders for blackjack21tr.com.
| Mechanism | Target |
|---|---|
| SPF_A | blackjack21tr.com |
| SPF_IP | 45.58.164.50 |
| SPF_MX | blackjack21tr.com |
Related pages
Pivot deeper into the graph from blackjack21tr.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "blackjack21tr.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.