Hostname
optica2000.com
Last fetched
optica2000.com resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:269 as the registrar.
Nutrition Label
Resolution chain
optica2000.com 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 |
|---|---|---|---|---|
| 104.18.4.143 | 104.18.0.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 104.18.5.143 | 104.18.0.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:269
- Organization
- grandvision group holding b.v.
- Contact emails
Subdomains
32 observed subdomains of optica2000.com.
Showing 23 of 32. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from optica2000.com in the public web crawl.
176 sites link to this hostname.
125 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
5 SPF mechanisms authorising senders for optica2000.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf-essilor-mailrelay.grandvision.com |
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | spf-009ef501.pphosted.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.spamina.com |
Related pages
Pivot deeper into the graph from optica2000.com.
- IP · 104.18.4.143
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · iana:269
- Country · CA
- Email · optica2000.com-registrant@anonymised.email
- TLD · .com
- Browse hostnames · op…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "optica2000.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.