Hostname
h2oostra.com
Last fetched
h2oostra.com resolves to 1 IPv4 address operated by AS20857 in NL. WHOIS lists iana:839 as the registrar.
Nutrition Label
Resolution chain
h2oostra.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 |
|---|---|---|---|---|
| 149.210.215.176 | 149.210.128.0/17 | AS20857 | — | NL |
WHOIS identity
- Registrar
- iana:839
- Organization
- cor oostra
- Contact emails
Subdomains
1 observed subdomain of h2oostra.com.
| Subdomain |
|---|
| www.h2oostra.com |
Web-graph footprint
Distinct hostnames that link to or from h2oostra.com in the public web crawl.
9 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for h2oostra.com.
| Mechanism | Target |
|---|---|
| SPF_A | h2oostra.com |
| SPF_INCLUDE | relay.mailchannels.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 149.210.215.176 |
| SPF_IP | 178.251.26.65 |
| SPF_IP | 2a00:1938:1:a007:0:1:2:2 |
| SPF_MX | h2oostra.com |
Related pages
Pivot deeper into the graph from h2oostra.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "h2oostra.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.