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Hostname

otaff1.jp

Last fetched

otaff1.jp resolves to 12 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP.

Nutrition Label

WHISPER CANON · otaff1.jpRouting diversity5.2/10Peering density9.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.3/10canon.whisper.security/host/otaff1.jp

Resolution chain

otaff1.jp resolves to 12 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.159.50.1513.158.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.JP
18.179.163.9518.179.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.JP
18.182.242.3118.182.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.JP
3.113.167.893.112.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
35.72.216.18435.72.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.JP
35.74.222.8335.72.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.JP
52.193.34.2152.192.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.JP
54.150.94.21654.150.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.JP
54.168.176.4654.168.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.JP
54.92.113.154.92.0.0/17AS16509AMAZON-02 - Amazon.com, Inc.JP
57.182.81.4857.180.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
57.181.16.6157.180.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP

WHOIS identity

Registrar
—
Organization
the organization for technical skill assessment of foreign workers in food industry
Contact emails

Subdomains

13 observed subdomains of otaff1.jp.

Subdomain
certificate-photo-verifier.otaff1.jp
dev.otaff1.jp
dev2.otaff1.jp
devimmi.otaff1.jp
devpic.otaff1.jp
immi.otaff1.jp
old2019.otaff1.jp
pic.otaff1.jp
stg.otaff1.jp
web.otaff1.jp
www.otaff1.jp

Showing 11 of 13. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from otaff1.jp in the public web crawl.

213 sites link to this hostname.

32 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for otaff1.jp.

MechanismTarget
SPF_IP210.233.71.224/27
SPF_IP210.233.72.25
SPF_IP52.69.8.94

Related pages

Pivot deeper into the graph from otaff1.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "otaff1.jp"})-[: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.