Hostname
cal-optics.com
Last fetched
cal-optics.com resolves to 1 IPv4 address operated by AS-VULTR - The Constant Company, LLC in US. WHOIS lists iana:1479 as the registrar.
Nutrition Label
Resolution chain
cal-optics.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 |
|---|---|---|---|---|
| 45.77.92.53 | 45.77.92.0/22 | AS20473 | AS-VULTR - The Constant Company, LLC | US |
WHOIS identity
- Registrar
- iana:1479
- Organization
- contact privacy inc. customer 0144232136
- Contact emails
Subdomains
8 observed subdomains of cal-optics.com.
Web-graph footprint
Distinct hostnames that link to or from cal-optics.com in the public web crawl.
15 sites linked to from this hostname.
Threat posture
History
Mail and authentication
MX records
- cal-optics.com
SPF policy
7 SPF mechanisms authorising senders for cal-optics.com.
| Mechanism | Target |
|---|---|
| SPF_A | cal-optics.com |
| SPF_IP | 149.28.107.96 |
| SPF_IP | 37.187.25.144 |
| SPF_IP | 45.77.92.53 |
| SPF_IP | 91.134.53.131 |
| SPF_IP | 94.23.168.170 |
| SPF_MX | cal-optics.com |
Related pages
Pivot deeper into the graph from cal-optics.com.
- IP · 45.77.92.53
- ASN · AS20473AS-VULTR - The Constant Company, LLC
- Registrar · iana:1479
- Country · US
- Email · cal-optics.com@contactprivacy.com
- TLD · .com
- Browse hostnames · ca…
- 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: "cal-optics.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.