Rank #8,481Updated November 10, 2026
mantoo.com.cn
The site runs on React, jQuery, HSTS and 1 other technologies. Its email security grade is D. Its SSL certificate is issued by DigiCert Inc and is valid for -2646 more days.
- Domain age
- —
- Technologies
- 4
- Email security
- D
- SSL days left
- -2646
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 121.42.4.245 | 600 |
| MX | hzmx01.mxmail.netease.com 5 | 600 |
| MX | hzmx02.mxmail.netease.com 10 | 600 |
| NS | dns14.hichina.com | 86400 |
| NS | dns13.hichina.com | 86400 |
| TXT | v=spf1 include:spf.163.com -all | 600 |
Technology stack
SSL certificate
| Valid | Invalid |
|---|---|
| Issuer | US, Encryption Everywhere DV TLS CA - G1, DigiCert Inc |
| Expires | August 13, 2019 |
| Days remaining | -2646 |
| Protocol | TLSv1.2 |
| Names | www.webhostingtest1.com, webhostingtest1.com |
Email security
DScore 50/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- 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).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good2 MX record(s) found.
About mantoo.com.cn
What technology does mantoo.com.cn use?
We detected 4 technologies on mantoo.com.cn, including React, jQuery, HSTS, Tengine.
Does mantoo.com.cn protect its email with SPF and DMARC?
mantoo.com.cn scores 50/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of mantoo.com.cn?
mantoo.com.cn uses dns14.hichina.com, dns13.hichina.com.