Hostname

optko.io

Last fetched Mon, 25 May 2026 14:41:07 GMT

optko.io resolves to 1 IPv4 address operated by GOOGLE-CLOUD-PLATFORM - Google LLC in US. WHOIS lists iana:269 as the registrar.

Nutrition Label

Resolution chain

optko.io 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
34.120.137.41	34.120.0.0/14	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US

WHOIS identity

Registrar: iana:269
Organization: c/o whoisproxy.com
Contact emails: —

Subdomains

1 observed subdomain of optko.io.

Subdomain
www.optko.io

Web-graph footprint

Distinct hostnames that link to or from optko.io in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

optko-io.mail.protection.outlook.com

SPF policy

4 SPF mechanisms authorising senders for optko.io.

Mechanism	Target
SPF_A	optko.io
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	103.11.147.124
SPF_MX	optko.io

Pivot deeper into the graph from optko.io.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "optko.io"})-[: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.