weibocdn.com - dns.ninja
weibocdn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.7.37.18🇨🇳 CHINA-149.7.0.0/18 China Telecom Beijing Co. Ltd. | ||||||
| NS | ns1.sina.com.cn ⭐ | ||||||
| A | 221.179.193.14🇨🇳 CHINAMOBILE-CN221.179.192.0/22 CMI (Customer Route) | ||||||
| NS | ns1.sina.com ⚠️ Not in zone NS records | ||||||
| A | 114.134.80.137🇭🇰 HUTCHISON-AS-AP114.134.80.0/24 HGC Global Communications Limited 17/F Hutchison Telecom Tower 99 Cheung Fai Road, Tsing Yi NT | ||||||
| NS | ns2.sina.com ⚠️ Not in zone NS records | ||||||
| A | 114.134.80.165🇭🇰 HUTCHISON-AS-AP114.134.80.0/24 HGC Global Communications Limited 17/F Hutchison Telecom Tower 99 Cheung Fai Road, Tsing Yi NT | ||||||
| NS | ns2.sina.com.cn | ||||||
| A | 180.149.138.199🇨🇳 CHINA-1180.149.128.0/19 | ||||||
| NS | ns3.sina.com.cn | ||||||
| A | 123.125.29.99🇨🇳 CHINA169-Backbone123.125.29.0/24 | ||||||
| NS | ns4.sina.com.cn | ||||||
| A | 183.2.215.53🇨🇳 CHINANET-BACKBONE183.0.0.0/10 Mega-II IDC | ||||||
| MX | mx.sina.net ⭐ | ||||||
| TXT | jdchddv1xyysht9kbbdgqqnq38v4f1hs | ||||||
| SOA | ns1.sina.com.cnzhihao@staff.sina.com.cn serial=20050603 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786579974 | ||||||
rank #393315 in the tld
📈 Tranco rank: #3,030
Subdomains
video.weibocdn.com |
Same first word
weibocdn.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.sina.com2026-02-19 → 2026-08-13 · 3 obs
● 2026-02-19 12:28:04
● 2026-08-13 00:36:58
●NSns1.sina.com.cn2018-05-11 → 2026-08-13 · 2 obs
● 2026-08-13 00:36:58
●NSns2.sina.com2026-02-19 → 2026-08-13 · 3 obs
● 2026-02-19 12:28:04
● 2026-08-13 00:36:58
●NSns2.sina.com.cn2018-05-11 → 2026-08-13 · 2 obs
● 2026-08-13 00:36:58
●NSns3.sina.com.cn2018-05-11 → 2026-08-13 · 2 obs
● 2026-08-13 00:36:58
●NSns4.sina.com.cn2018-05-11 → 2026-08-13 · 2 obs
● 2026-08-13 00:36:58
●MXmx.sina.net2019-09-17 → 2026-08-13 · 5 obs
● 2026-05-25 02:45:18
○ 2026-06-17 11:50:26
● 2026-07-01 11:20:18
● 2026-08-13 00:36:58
●A49.7.37.182026-02-19 → 2026-08-13 · 5 obs
● 2026-05-25 02:45:18
○ 2026-06-17 11:50:26
● 2026-07-01 11:20:18
● 2026-08-13 00:36:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| weibocdn.com | ns1.sina.com.cn, ns2.sina.com.cn, ns3.sina.com.cn, ns4.sina.com.cn... | 2 records |
✅ Authoritative Response
Server:183.2.215.53
NS records: ns1.sina.com.cn, ns2.sina.com.cn, ns3.sina.com.cn, ns4.sina.com.cn, ns1.sina.com, ns2.sina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for weibocdn.com (unsigned zone)
⏱️ Timing
Total: 1318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.7.37.18 |
| NS | 4 | ns4.sina.com.cn, ns3.sina.com.cn... |
| MX | 1 | mx.sina.net (pri: 10) |
| TXT | 1 | jdchddv1xyysht9kbbdgqqnq38v4f1hs |
| SOA | 1 | ns1.sina.com.cn zhihao.staff.sina.com.cn |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sina.com, ns2.sina.com)
Analysis
Hierarchy
The domain video.weibocdn.com falls under the parent weibocdn.com.
IP Addresses
weibocdn.com directs to one IP number, which is 49.7.37.18.
Name Servers
weibocdn.com carries NS records listing 6 name servers — ns1.sina.com, ns2.sina.com, ns1.sina.com.cn and 3 others.
At least some of weibocdn.com's name servers are shared with other domains, for example sinadaxue.cn, maileds.com, xiaotiandicafe.com and two more.
These name servers tend to co-occur with ns2.sina.com.cn, ns3.sina.com.cn, ns4.sina.com.cn and 7 other name servers in the same DNS delegations.
Hosts that resolve to one IP address:
ns1.sina.com resolves to the IP address 114.134.80.137.
ns2.sina.com resolves to the IP address 114.134.80.165.
ns1.sina.com.cn resolves to the IP address 221.179.193.14.
ns2.sina.com.cn resolves to the IP address 180.149.138.199.
ns3.sina.com.cn resolves to the IP address 123.125.29.99.
ns4.sina.com.cn resolves to the IP address 183.2.215.53.
Mail Servers
weibocdn.com routes its mail through a single mail server, mx.sina.net.
weibocdn.com has the same mail server arrangement as a number of other domains, for example bjhmwy.cn, everstrong.cn, sdsfc.com and two more.
weibocdn.com shares at least some of its mail servers with other domains — for example rm-motion.com, lssqpay.com, phm.com.cn and two more.
It is common to find these mail servers used together with the mail servers mx.sinanet.com and mx.entmail.sina.com.