Rank #8,581Updated November 10, 2026
gdchemistry.cn
广东省化学学会
The site runs on ASP.NET, jQuery, Swiper and 1 other technologies. Its email security grade is F. Its SSL certificate is issued by Beijing Xinchacha Credit Management Co., Ltd. and is valid for 32 more days.
- Domain age
- —
- Technologies
- 4
- Email security
- F
- SSL days left
- 32
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 47.106.73.89 | 600 |
| NS | dns7.hichina.com | 86400 |
| NS | dns8.hichina.com | 86400 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | CN, Xcc Trust OV SSL CA, Beijing Xinchacha Credit Management Co., Ltd. |
| Expires | December 12, 2026 |
| Days remaining | 32 |
| Protocol | TLSv1.3 |
| Names | www.gdchemistry.cn, gdchemistry.cn |
Email security
FScore 15/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- badNo SPF record. Anyone can send email that claims to come from gdchemistry.cn. Domains that send no email should publish "v=spf1 -all".
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends 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 MX records: this domain cannot receive email.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
Homepage metadata
| Title | 广东省化学学会 |
|---|---|
| Description | 广东省化学学会 |
| Indexable | Yes |
| Word count | 235 |
About gdchemistry.cn
What technology does gdchemistry.cn use?
We detected 4 technologies on gdchemistry.cn, including jQuery, Swiper, ASP.NET, Microsoft IIS.
Does gdchemistry.cn protect its email with SPF and DMARC?
gdchemistry.cn scores 15/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from gdchemistry.cn. Domains that send no email should publish "v=spf1 -all". No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
What are the name servers of gdchemistry.cn?
gdchemistry.cn uses dns7.hichina.com, dns8.hichina.com.