Rank #8,494Updated November 10, 2026
sub.jp
The site runs on Nginx. Its email security grade is F. Its SSL certificate is issued by GlobalSign nv-sa and is valid for 171 more days.
- Domain age
- —
- Technologies
- 1
- Email security
- F
- SSL days left
- 171
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 150.95.250.159 | 30 |
| MX | mail.sub.jp 10 | 86400 |
| NS | dns2.lolipop.jp | 86400 |
| NS | sv.madame.jp | 86400 |
| TXT | google-site-verification=8Oc9h-doZbQhoSwga4UtvuaqCKSzT26X_P-xkA-I76A | 60 |
Technology stack
Web server
SSL certificate
| Valid | Invalid |
|---|---|
| Issuer | BE, GlobalSign GCC R46 DV TLS CA 2025, GlobalSign nv-sa |
| Expires | April 30, 2027 |
| Days remaining | 171 |
| Protocol | TLSv1.2 |
| Names | *.lolipop.jp, lolipop.jp |
Email security
FScore 19/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- badNo SPF record. Anyone can send email that claims to come from sub.jp.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnDMARC has no rua= address, so you receive no reports about mail sent as your domain.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- good1 MX record(s) found.
About sub.jp
What technology does sub.jp use?
We detected 1 technologies on sub.jp, including Nginx.
Does sub.jp protect its email with SPF and DMARC?
sub.jp scores 19/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from sub.jp. DMARC policy is none (monitoring only). Spoofed mail is still delivered.
What are the name servers of sub.jp?
sub.jp uses dns2.lolipop.jp, sv.madame.jp.