Hostname

obs.ee

Last fetched Fri, 29 May 2026 23:48:54 GMT

obs.ee has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:hariduse infotehnoloogia sihtasutus tp 007303 as the registrar.

Nutrition Label

Resolution chain

obs.ee has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar: registrar:hariduse infotehnoloogia sihtasutus tp 007303
Organization: tartu tahetorni astronoomiaring
Contact emails: —

Subdomains

8 observed subdomains of obs.ee.

Subdomain
berta.obs.ee
helle.obs.ee
hugo.obs.ee
ns.obs.ee
obs-gw.obs.ee
opik.obs.ee
vaatleja.obs.ee
www.obs.ee

Web-graph footprint

Distinct hostnames that link to or from obs.ee in the public web crawl.

66 sites link to this hostname.

37 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for obs.ee.

Mechanism	Target
SPF_A	hugo.obs.ee
SPF_A	obs-gw.obs.ee
SPF_IP	193.40.30.16/28
SPF_IP	2001:bb8:2004:1::/64
SPF_MX	obs.ee

Pivot deeper into the graph from obs.ee.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "obs.ee"})-[: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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.