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Hostname

buk.co

Last fetched

buk.co resolves to 12 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US.

Nutrition Label

WHISPER CANON · buk.coRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/buk.co

Resolution chain

buk.co resolves to 12 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
108.138.85.111108.138.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
108.138.85.45108.138.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
108.138.85.52108.138.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
108.138.85.54108.138.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
18.245.60.10318.245.60.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.245.60.1218.245.60.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.245.60.12618.245.60.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.245.60.6018.245.60.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
3.168.122.1003.168.122.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
3.168.122.1073.168.122.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
3.168.122.113.168.122.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
3.168.122.433.168.122.0/24AS16509AMAZON-02 - Amazon.com, Inc.US

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from buk.co in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for buk.co.

MechanismTarget
SPF_INCLUDE3790458.spf07.hubspotemail.net
SPF_INCLUDE_spf.google.com
SPF_INCLUDEamazonses.com
SPF_INCLUDEmail.zendesk.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.mandrillapp.com

Related pages

Pivot deeper into the graph from buk.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "buk.co"})-[: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.