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ashtoc.com SSL Certificate – Not trusted, expires 15 Nov 2026 | CubDomain
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SSL certificate
A
ashtoc.com
SSL certificate & chain
Status
Not trusted
Expires in
23 days
Issuer
Gehirn Inc.
Chain
3 certificates
Certificate chain
1 · Site certificate
Valid
*.sakura.ne.jp
Issued by Gehirn RSA Domain Validation Secure Server CA 2
Expires 15 Nov 2026
→
2 · Intermediate
Valid
Gehirn RSA Domain Validation Secure Server CA 2
Issued by Sectigo Public Server Authentication Root R46
Expires 13 May 2035
→
3 · Root
Valid
Sectigo Public Server Authentication Root R46
Self-signed root
Expires 21 Mar 2046
Each certificate is shown in full below, from the site's own to the root.
1
Site certificate
*.sakura.ne.jp
Valid
Issued to
Common name (CN)
*.sakura.ne.jp
Issued by
Common name (CN)
Gehirn RSA Domain Validation Secure Server CA 2
Organisation (O)
Gehirn Inc.
Country (C)
JP
Validity
Valid from
1 May 2026, 00:00 UTC
Valid until
15 Nov 2026, 23:59 UTC
Days remaining
23
Technical details
Serial number
7A:88:F5:6A:40:09:F6:6F:D9:A6:46:FE:1C:E3:27:F1
Signature algorithm
sha256RSA
Matches the domain
No
Names covered
Subject Alternative Names · 64
*.sakura.ne.jp
*.180r.com
*.2-d.jp
*.achoo.jp
*.amaretto.jp
*.bona.jp
*.chew.jp
*.crap.jp
*.daynight.jp
*.deko8.jp
*.dojin.com
*.eek.jp
Show all 64 names
Show fewer
*.flop.jp
*.from.tv
*.fubuki.info
*.gokujou.biz
*.grats.jp
*.grrr.jp
*.halfmoon.jp
*.ivory.ne.jp
*.jeez.jp
*.jpn.org
2
Intermediate
Gehirn RSA Domain Validation Secure Server CA 2
Valid
Issued to
Common name (CN)
Gehirn RSA Domain Validation Secure Server CA 2
Organisation (O)
Gehirn Inc.
Country (C)
JP
Issued by
Common name (CN)
Sectigo Public Server Authentication Root R46
Organisation (O)
Sectigo Limited
Country (C)
GB
Validity
Valid from
14 May 2025, 00:00 UTC
Valid until
13 May 2035, 23:59 UTC
Days remaining
3124
Technical details
Serial number
1A:05:10:A9:05:9B:E6:76:83:C0:AA:01:1B:AE:2B:07
Signature algorithm
sha384RSA
3
Root
Sectigo Public Server Authentication Root R46
Valid
Issued to
Common name (CN)
Sectigo Public Server Authentication Root R46
Organisation (O)
Sectigo Limited
Country (C)
GB
Issued by
Common name (CN)
Self-signed
Organisation (O)
Sectigo Limited
Country (C)
GB
Validity
Valid from
22 Mar 2021, 00:00 UTC
Valid until
21 Mar 2046, 23:59 UTC
Days remaining
7089
Technical details
Serial number
75:8D:FD:8B:AE:7C:07:00:FA:A9:25:A7:E1:C7:AD:14
Signature algorithm
sha384RSA
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