Hostname
optom.ltd
Last fetched
optom.ltd resolves to 2 IPv4 addresses operated by AS16276 in FR. WHOIS lists iana:1112 as the registrar.
Nutrition Label
Resolution chain
optom.ltd 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 |
|---|---|---|---|---|
| 5.39.10.93 | 5.39.0.0/17 | AS16276 | — | FR |
| 89.58.5.143 | 89.58.4.0/22 | AS197540 | — | DE |
WHOIS identity
- Registrar
- iana:1112
- Organization
- registrant information is not published
- Contact emails
Subdomains
2 observed subdomains of optom.ltd.
| Subdomain |
|---|
| webmail.optom.ltd |
| www.optom.ltd |
Web-graph footprint
Distinct hostnames that link to or from optom.ltd in the public web crawl.
6 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for optom.ltd.
| Mechanism | Target |
|---|---|
| SPF_A | optom.ltd |
| SPF_IP | 2a03:4000:5e:188:6446:f4ff:fecb:ac38 |
| SPF_IP | 89.58.5.143 |
| SPF_MX | optom.ltd |
Related pages
Pivot deeper into the graph from optom.ltd.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "optom.ltd"})-[: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.