dangdang.com
当当网
dangdang.com is registered with Alibaba Cloud Computing (Beijing) Co., Ltd. since August 9, 1999 (27.3 years). The registration expires on August 9, 2027. The site runs on jQuery, OpenResty. Its email security grade is F. Its SSL certificate is issued by DigiCert Inc and is valid for 31 more days.
- Domain age
- 27.3 yrs
- Technologies
- 2
- Email security
- F
- SSL days left
- 31
Registration
| Registrar | Alibaba Cloud Computing (Beijing) Co., Ltd. |
|---|---|
| IANA ID | 420 |
| Registered | August 9, 1999 |
| Expires | August 9, 2027 |
| Updated | September 23, 2026 |
| Status | active |
| Name servers | ns1.volcengine-dns.com, ns2.volcengine-dns.com, vip3.alidns.com, vip4.alidns.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 39.101.89.100 | 600 |
| MX | ddgw.mail2relay.com 1 | 600 |
| NS | vip4.alidns.com | 600 |
| NS | vip3.alidns.com | 600 |
| NS | ns2.volcengine-dns.com | 600 |
| NS | ns1.volcengine-dns.com | 600 |
| TXT | v=spf1 ip4:219.142.192.150/32 ip4:111.207.228.126/32 ip4:221.122.85.0/24 ip4:119.90.60.0/24 ip4:119.90.61.0/24 ip4:221.122.65.123/32 ip4:221.122.65.124 ip4:219.142.192.153/32 ip4:120.133.44.249/32 ip4:120.133.44.8/32 include:spf.mail2relay.com ~all | 600 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, GeoTrust TLS RSA CA G1, DigiCert Inc |
| Expires | December 11, 2026 |
| Days remaining | 31 |
| Protocol | TLSv1.3 |
| Names | *.dangdang.com, dangdang.com |
Email security
- 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).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- good1 MX record(s) found.
Homepage metadata
| Title | 当当网 |
|---|---|
| Description | 全球领先的综合性网上购物中心。超过100万种商品在线热销！图书、童书、绘本、中小学教辅、文学小说、音像、母婴、家居、服装、鞋包等几十大类，正版保证，低至2折（自营图书满49元免运费。当当网一贯秉承提升顾客体验的承诺，自助退换货便捷又放心） |
| Canonical | http://www.dangdang.com/ |
| Indexable | Yes |
| Word count | 637 |
About dangdang.com
Who is the registrar of dangdang.com?
dangdang.com is registered with Alibaba Cloud Computing (Beijing) Co., Ltd. (IANA ID 420).
When does dangdang.com expire?
The current registration of dangdang.com expires on August 9, 2027. It was first registered on August 9, 1999.
What technology does dangdang.com use?
We detected 2 technologies on dangdang.com, including jQuery, OpenResty.
Does dangdang.com protect its email with SPF and DMARC?
dangdang.com scores 42/100 (grade F) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. DMARC has no rua= address, so you receive no reports about mail sent as your domain.
What are the name servers of dangdang.com?
dangdang.com uses vip4.alidns.com, vip3.alidns.com, ns2.volcengine-dns.com, ns1.volcengine-dns.com.