udab.cn - robtex.com
udab.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.201.89.144🇺🇸 FASTNET-AS154.201.88.0/23 | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.122🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.121🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-06-04 #13 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2035049544 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSdns10.hichina.com2016-04-15 → 2026-07-17 · 3 obs
● 2016-04-15 17:04:40
● 2026-07-17 03:58:00
●NSdns9.hichina.com2016-04-15 → 2026-07-17 · 3 obs
● 2016-04-15 17:04:40
● 2026-07-17 03:58:00
○NSwww.udab.cn2015-10-30 → 2016-01-22 · 4 obs
● 2016-01-22 19:42:20
○ 2016-04-15 17:04:40
○ 2026-07-17 03:58:00
○MXio.bouncemx.com2015-10-30 → 2016-01-22 · 4 obs
● 2016-01-22 19:42:20
○ 2016-04-15 17:04:40
○ 2026-07-17 03:58:00
●A154.201.89.1442026-05-31 → 2026-07-17 · 3 obs
● 2026-05-31 10:36:20
● 2026-07-17 03:58:00
○A221.8.69.252015-06-23 → 2015-06-23 · 3 obs
○ 2015-10-30 02:57:24
○ 2026-07-17 03:58:00
○A47.91.225.1452018-01-10 → 2018-01-10 · 4 obs
● 2018-01-10 00:51:30
○ 2026-05-22 03:53:34
○ 2026-07-17 03:58:00
○A70.39.84.2312016-01-22 → 2016-01-22 · 4 obs
● 2016-01-22 19:42:20
○ 2016-04-15 17:04:40
○ 2026-07-17 03:58:00
○A70.39.84.2392015-10-30 → 2015-10-30 · 4 obs
● 2015-10-30 02:57:24
○ 2016-01-22 19:42:20
○ 2026-07-17 03:58:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| udab.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.121
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for udab.cn (unsigned zone)
⏱️ Timing
Total: 4134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.201.89.144 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
udab.cn directs to one IP number, which is 154.201.89.144.
Among the host names that share IP numbers with udab.cn are savs.cn, dmaf.cn, jujx.cn and two others.
Name Servers
Two name servers handle the delegation for udab.cn: dns10.hichina.com and dns9.hichina.com.
udab.cn has the same name server delegation as a number of other domains, such as xn--cess4y.net, newsijie.cn, ghzc.com and two more.
At least some of udab.cn's name servers are shared with other domains, for example rongban.com and hyssr.com.
Host names resolving to 9 IP numbers:
dns10.hichina.com resolves to 39.96.153.41, 39.96.153.51 and 47.118.199.201 among others, with 6 other IP addresses in total.
dns9.hichina.com resolves to 39.96.153.42, 39.96.153.52 and 47.118.199.202 among others, with 6 other IP addresses in total.