Last Updated: May 14, 2024
flashback.co.jp has 2 NS records, 1 A records, 0 AAAA records, 1 MX records, and 1 TXT records. Name servers for flashback.co.jp are ns1.gslb2.sakura.ne.jp, ns2.gslb2.sakura.ne.jp. A records for flashback.co.jp are 115.166.152.92. MX records that process @flashback.co.jp email are flashback.co.jp. We have observed flashback.co.jp to have 2 subdomains. A subdomain count of 2 is considered a small digital footprint. As of May 14, 2024, flashback.co.jp does not have any threat intelligence reports of concern.
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115.166.152.92
No DNS AAAA records
flashback.co.jp
ns1.gslb2.sakura.ne.jp
ns2.gslb2.sakura.ne.jp
flashback.co.jp. 300 IN TXT "v=spf1 +a +mx ~all"
flashback.co.jp has 2 subdomains in our inventory.
nginx
Japan
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1689674830, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "D1:26:25:2F:1D:16:AC:B3:A7:D4:6A:6B:B5:D8:5C:CC:C7:BE:C5:EF", "authorityKeyIdentifier": "keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:webmail.flashback.co.jp, DNS:flashback.co.jp", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 1.3.6.1.4.1.44947.1.1.1\n CPS: http://cps.letsencrypt.org", "ctlSignedCertificateTimestamp": "BIHzAPEAdwB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAAAYeZMm1NAAAEAwBIMEYCIQD662kqCUAJXlcTth1pWgXJcJIE2HkQzTbmmBwQosQ8fwIhAI-mNJwUy_b2-bJMhRTBz2S2rP-YO0yBuzZWFDL5QyfsAHYAtz77JN-cTbp18jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGHmTJtYwAABAMARzBFAiEAoFJgZP1PAIxEAN_6sG_rsVs3ES1sNb6ehwpitc1dZ9YCIGKfOpW_ERAvoeAinQgdHg13oky9WH6zGvk-rRvg8Qc5", "authorityInfoAccess": "CA Issuers - URI:http://r3.i.lencr.org/\nOCSP - URI:http://r3.o.lencr.org\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "19:21:B2:0F:1A:E4:66:E7:6F:3A:8E:1E:95:C7:EB:0D:F2:A9:E6:A6", "all_domains": ["flashback.co.jp", "webmail.flashback.co.jp"], "serial_number": "4AEA0D319F9EC5FEAA31935E7C32D29A999", "subject": {"C": null, "CN": "flashback.co.jp", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=flashback.co.jp"}, "not_before": 1681898831, "issuer": {"C": "US", "CN": "R3", "L": null, "O": "Let's Encrypt", "ST": null, "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=R3/O=Let's Encrypt"}}, "cert_link": "https://ct.googleapis.com/logs/xenon2023/ct/v1/get-entries?start=1127137375&end=1127137375", "source": {"url": "https://ct.googleapis.com/logs/xenon2023/", "name": "Google 'Xenon2023' log"}, "update_type": "X509LogEntry", "seen": 1681902512.235132, "cert_index": 1127137375}}