Hostname
asstra.com
Last fetched
asstra.com resolves to 1 IPv4 address operated by TPNET in PL. WHOIS lists iana:433 as the registrar.
Nutrition Label
Resolution chain
asstra.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 |
|---|---|---|---|---|
| 213.25.35.156 | 213.25.0.0/16 | AS5617 | TPNET | PL |
WHOIS identity
- Registrar
- iana:433
- Organization
- asstra associated traffic
- Contact emails
Subdomains
50 observed subdomains of asstra.com.
Showing 25 of 50. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from asstra.com in the public web crawl.
116 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for asstra.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.asstra.com |
| SPF_INCLUDE | _spf.getresponse.com |
Related pages
Pivot deeper into the graph from asstra.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "asstra.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.