tb.cn - robtex.com
tb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns4.taobao.com ⭐ | ||||||
| A | 2401:b180:4100::4🇨🇳 Alibaba-Cloud | ||||||
| A | 47.88.74.33🇺🇸 Alibaba-Cloud | ||||||
| A | 47.88.74.35🇺🇸 Alibaba-Cloud | ||||||
| A | 47.241.207.13🇸🇬 Alibaba-Cloud | ||||||
| A | 47.241.207.15🇸🇬 Alibaba-Cloud | ||||||
| A | 170.33.24.73🇸🇬 Alibaba_Cloud_SEC | ||||||
| A | 170.33.24.75🇸🇬 Alibaba_Cloud_SEC | ||||||
| NS | ns5.taobao.com | ||||||
| A | 2401:b180:4100::5🇨🇳 Alibaba-Cloud | ||||||
| A | 140.205.122.33🇨🇳 Alibaba-Cloud | ||||||
| A | 140.205.122.34🇨🇳 Alibaba-Cloud | ||||||
| NS | ns6.taobao.com | ||||||
| A | 2401:b180:4100::6🇨🇳 Alibaba-Cloud | ||||||
| A | 140.205.122.35🇨🇳 Alibaba-Cloud | ||||||
| A | 140.205.122.36🇨🇳 Alibaba-Cloud | ||||||
| NS | ns7.taobao.com | ||||||
| A | 2401:b180:4100::7🇨🇳 Alibaba-Cloud | ||||||
| A | 106.11.35.25🇨🇳 Alibaba-Cloud | ||||||
| A | 106.11.35.26🇨🇳 Alibaba-Cloud | ||||||
| A | 106.11.41.149🇨🇳 Alibaba-Cloud | ||||||
| A | 106.11.41.150🇨🇳 Alibaba-Cloud | ||||||
| TXT | _globalsign-domain-verification=CBjQ5dGIENe53CwrcEoOFV8BxpY9FsQ5g3K6zdrZfi | ||||||
| SOA | ns4.taobao.comhostmaster@alibabadns.com 2018-01-11 #9 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ 🔒 | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn 🔒 | ||||||
| NS | d.dns.cn 🔒 | ||||||
| NS | e.dns.cn 🔒 | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034456417 | ||||||
rank #176 in the tld
📈 Tranco rank: #35,064
Up
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns2.taobao.com2015-08-19 → 2018-01-01 · 4 obs
● 2018-01-01 07:23:44
○ 2018-09-27 23:46:30
○ 2026-02-21 22:17:56
●NSns4.taobao.com2015-08-19 → 2026-02-21 · 2 obs
● 2026-02-21 22:17:56
●NSns5.taobao.com2015-08-19 → 2026-02-21 · 2 obs
● 2026-02-21 22:17:56
●NSns6.taobao.com2015-08-19 → 2026-02-21 · 2 obs
● 2026-02-21 22:17:56
●NSns7.taobao.com2015-08-19 → 2026-02-21 · 2 obs
● 2026-02-21 22:17:56
○A140.205.134.1162015-08-19 → 2018-01-01 · 4 obs
● 2018-01-01 07:23:44
○ 2018-09-27 23:46:30
○ 2026-02-21 22:17:56
○A140.205.152.1732015-08-19 → 2018-01-01 · 4 obs
● 2018-01-01 07:23:44
○ 2018-09-27 23:46:30
○ 2026-02-21 22:17:56
○A203.119.201.2412018-09-27 → 2026-02-17 · 5 obs
● 2018-09-27 23:46:30
● 2026-02-17 00:54:46
○ 2026-02-18 14:24:12
○ 2026-02-21 22:17:56
○A203.119.207.1502018-09-27 → 2026-02-17 · 5 obs
● 2018-09-27 23:46:30
● 2026-02-17 00:54:46
○ 2026-02-18 14:24:12
○ 2026-02-21 22:17:56
○A203.119.213.272018-09-27 → 2026-02-17 · 5 obs
● 2018-09-27 23:46:30
● 2026-02-17 00:54:46
○ 2026-02-18 14:24:12
○ 2026-02-21 22:17:56
○A203.119.218.1372018-09-27 → 2026-02-17 · 5 obs
● 2018-09-27 23:46:30
● 2026-02-17 00:54:46
○ 2026-02-18 14:24:12
○ 2026-02-21 22:17:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tb.cn | ns4.taobao.com, ns5.taobao.com, ns6.taobao.com, ns7.taobao.com | - |
✅ Authoritative Response
Server: 47.88.74.35
NS records: ns4.taobao.com, ns5.taobao.com, ns6.taobao.com, ns7.taobao.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tb.cn (unsigned zone)
⏱️ Timing
Total: 1658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns7.taobao.com, ns6.taobao.com... |
| TXT | 1 | _globalsign-domain-verification=CBjQ5dGI |
| SOA | 1 | ns4.taobao.com hostmaster.alibabadns.com |
AI analysis
tb.cn is a parent of m.tb.cn, e.tb.cn, c.tb.cn, b.tb.cn, p.tb.cn and a few other host names.
tb.cn is delegated to four name servers: ns4.taobao.com, ns5.taobao.com, ns6.taobao.com and ns7.taobao.com.
tb.cn at least partially shares name servers with other domains, including dingtalkapps.com, aslan.cn, tbmcas.com, iuynfg.com and polyinno.com.
Host names with seven IP numbers: ns4.taobao.com points to: 2401:b180:4100::4, 47.88.74.33, 47.88.74.35, 47.241.207.13, 47.241.207.15, 170.33.24.73 and 170.33.24.75.
Host names with five IP numbers: ns7.taobao.com points to: 2401:b180:4100::7, 106.11.35.25, 106.11.35.26, 106.11.41.149 and 106.11.41.150.
Host names with three IP numbers: ns5.taobao.com points to: 2401:b180:4100::5, 140.205.122.33 and 140.205.122.34; ns6.taobao.com points to: 2401:b180:4100::6, 140.205.122.35 and 140.205.122.36.