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Hostname

bldrs.com

Last fetched

bldrs.com resolves to 1 IPv4 address operated by YOUTUBE YOUTUBE in US.

Nutrition Label

WHISPER CANON · bldrs.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/bldrs.com

Resolution chain

bldrs.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
35.212.109.2835.212.0.0/17AS43515YOUTUBE YOUTUBEUS

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from bldrs.com in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

46 SPF mechanisms authorising senders for bldrs.com.

MechanismTarget
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDE_spf.zelacom.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP107.22.231.91
SPF_IP172.172.241.183
SPF_IP172.172.242.170
SPF_IP184.72.69.228
SPF_IP20.119.16.10
SPF_IP20.120.43.156
SPF_IP20.120.43.159
SPF_IP20.120.43.181
SPF_IP20.120.43.190
SPF_IP20.120.43.217
SPF_IP20.120.43.232
SPF_IP20.120.43.253
SPF_IP20.120.43.5
SPF_IP20.120.44.114
SPF_IP20.120.44.132
SPF_IP20.120.44.179
SPF_IP20.120.44.188
SPF_IP20.120.44.196
SPF_IP20.120.44.208
SPF_IP20.120.44.240
SPF_IP20.120.44.254
SPF_IP20.120.44.31
SPF_IP20.120.44.61
SPF_IP20.120.44.70
SPF_IP20.120.45.103
SPF_IP20.120.45.40
SPF_IP20.120.45.44
SPF_IP20.120.45.5
SPF_IP20.130.43.83
SPF_IP20.130.43.99
SPF_IP20.88.160.83
SPF_IP20.88.165.148
SPF_IP216.154.197.25
SPF_IP3.228.205.139
SPF_IP34.235.8.28
SPF_IP35.212.109.28
SPF_IP35.215.99.142
SPF_IP50.16.100.113
SPF_IP52.45.199.173
SPF_IP54.156.64.221
SPF_IP54.81.70.193
SPF_IP75.101.206.40
SPF_MXbldrs.com

Related pages

Pivot deeper into the graph from bldrs.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bldrs.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.