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Hostname

defektro.com

Last fetched

defektro.com resolves to 1 IPv4 address operated by AS131921 in JP. WHOIS lists iana:49 as the registrar.

Nutrition Label

WHISPER CANON · defektro.comRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/defektro.com

Resolution chain

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

IPPrefixASNOperatorCountry
153.122.205.35153.122.192.0/20AS131921—JP

WHOIS identity

Registrar
iana:49
Organization
hirofumi uchino
Contact emails

Subdomains

3 observed subdomains of defektro.com.

Subdomain
mx.defektro.com
www.defektro.com
smtp.defektro.com

Web-graph footprint

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

8 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

61 SPF mechanisms authorising senders for defektro.com.

MechanismTarget
SPF_INCLUDE_spf.activegate-ss.jp
SPF_INCLUDE_spf.shared-server.net
SPF_IP60.241.0.10
SPF_IP60.241.0.11
SPF_IP60.241.0.12/24
SPF_IP60.241.0.13
SPF_IP60.241.0.14
SPF_IP60.241.0.15
SPF_IP60.241.0.16
SPF_IP60.241.0.17
SPF_IP60.241.0.18
SPF_IP60.241.0.19
SPF_IP60.241.0.20
SPF_IP60.241.0.21
SPF_IP60.241.0.22
SPF_IP60.241.0.23
SPF_IP60.241.0.24
SPF_IP60.241.0.25
SPF_IP60.241.0.26
SPF_IP60.241.0.27
SPF_IP60.241.0.28
SPF_IP60.241.0.29
SPF_IP60.241.0.30
SPF_IP60.241.0.31
SPF_IP60.241.0.32
SPF_IP60.241.0.33
SPF_IP60.241.0.34
SPF_IP60.241.0.35
SPF_IP60.241.0.36
SPF_IP60.241.0.37
SPF_IP60.241.0.38
SPF_IP60.241.0.39
SPF_IP60.241.0.40
SPF_IP60.241.0.41
SPF_IP60.241.0.42
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SPF_IP60.241.0.44
SPF_IP60.241.0.45
SPF_IP60.241.0.46
SPF_IP60.241.0.47
SPF_IP60.241.0.48
SPF_IP60.241.0.49
SPF_IP60.241.0.50
SPF_IP60.241.0.51
SPF_IP60.241.0.52
SPF_IP60.241.0.53
SPF_IP60.241.0.54
SPF_IP60.241.0.55
SPF_IP60.241.0.56
SPF_IP60.241.0.57
SPF_IP60.241.0.58
SPF_IP60.241.0.59
SPF_IP60.241.0.60
SPF_IP60.241.0.61
SPF_IP60.241.0.62
SPF_IP60.241.0.63
SPF_IP60.241.0.64
SPF_IP60.241.0.65
SPF_IP60.241.0.66
SPF_IP60.241.0.67
SPF_IP60.241.0.68

Related pages

Pivot deeper into the graph from defektro.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "defektro.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.