doubao.com
豆包 - 字节跳动旗下 AI 智能助手
doubao.com is registered with Alibaba Cloud Computing (Beijing) Co., Ltd. since February 11, 2006 (20.7 years). The registration expires on February 11, 2028. The site runs on Content Security Policy. Its email security grade is F. Its SSL certificate is issued by DigiCert Inc and is valid for 70 more days.
- Domain age
- 20.7 yrs
- Technologies
- 1
- Email security
- F
- SSL days left
- 70
Registration
| Registrar | Alibaba Cloud Computing (Beijing) Co., Ltd. |
|---|---|
| IANA ID | 420 |
| Registered | February 11, 2006 |
| Expires | February 11, 2028 |
| Updated | June 24, 2026 |
| Status | active |
| Name servers | ns-mobile.bytedns.com, ns-telecom.bytedns.com, ns-unicom.bytedns.com, ns1.bytedns.com, ns2.bytedns.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 163.181.254.181 | 60 |
| A | 163.181.254.182 | 60 |
| A | 163.181.254.183 | 60 |
| A | 163.181.254.184 | 60 |
| A | 163.181.254.185 | 60 |
| A | 163.181.254.186 | 60 |
| A | 163.181.254.187 | 60 |
| A | 163.181.254.188 | 60 |
| NS | ns-mobile.bytedns.com | 300 |
| NS | ns-unicom.bytedns.com | 300 |
| NS | ns-telecom.bytedns.com | 300 |
| NS | ns1.bytedns.com | 300 |
| NS | ns2.bytedns.com | 300 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, RapidSSL TLS RSA CA G1, DigiCert Inc |
| Expires | January 19, 2027 |
| Days remaining | 70 |
| Protocol | TLSv1.3 |
| Names | *.doubao.com, doubao.com |
Email security
- badNo SPF record. Anyone can send email that claims to come from doubao.com. 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 | 豆包 - 字节跳动旗下 AI 智能助手 |
|---|---|
| Description | Seedance 2.0 视频生成模型现已全面接入豆包，现在登录即可免费使用！豆包 是你的 AI 聊天智能对话问答助手，写作文案翻译编程工具。豆包为你答疑解惑，提供灵感，辅助创作，也可以和你畅聊任何你感兴趣的话题 |
| Indexable | Yes |
| Word count | 0 |
About doubao.com
Who is the registrar of doubao.com?
doubao.com is registered with Alibaba Cloud Computing (Beijing) Co., Ltd. (IANA ID 420).
When does doubao.com expire?
The current registration of doubao.com expires on February 11, 2028. It was first registered on February 11, 2006.
What technology does doubao.com use?
We detected 1 technologies on doubao.com, including Content Security Policy.
Does doubao.com protect its email with SPF and DMARC?
doubao.com scores 15/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from doubao.com. 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 doubao.com?
doubao.com uses ns-mobile.bytedns.com, ns-unicom.bytedns.com, ns-telecom.bytedns.com, ns1.bytedns.com, ns2.bytedns.com.