ultrapro.cn - robtex.com
ultrapro.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.83.242.193🇺🇸 Alibaba-Cloud47.83.128.0/17 Proxy-registered route object | ||||||
| NS | ns1.yob.com.cn ⚠️ Not in zone NS records | ||||||
| A | 47.83.242.193🇺🇸 Alibaba-Cloud47.83.128.0/17 Proxy-registered route object | ||||||
| NS | ns2.yob.com.cn ⚠️ Not in zone NS records | ||||||
| A | 47.83.242.193🇺🇸 Alibaba-Cloud47.83.128.0/17 Proxy-registered route object | ||||||
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=2035106287 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
●NSns1.yob.com.cn2026-06-30 → 2026-07-29 · 3 obs
○ 2020-03-16 08:40:18
● 2026-06-30 17:35:52
● 2026-07-29 14:26:48
● 2026-06-30 17:35:52
● 2026-07-29 14:26:48
●NSns2.yob.com.cn2026-06-30 → 2026-07-29 · 3 obs
○ 2020-03-16 08:40:18
● 2026-06-30 17:35:52
● 2026-07-29 14:26:48
● 2026-06-30 17:35:52
● 2026-07-29 14:26:48
○NSwww.ultrapro.cn2020-03-16 → 2020-03-16 · 3 obs
● 2020-03-16 08:40:18
○ 2026-06-30 17:35:52
○ 2026-07-29 14:26:48
○ 2026-06-30 17:35:52
○ 2026-07-29 14:26:48
○A101.55.33.1142015-12-23 → 2016-03-13 · 5 obs
○ 2015-09-11 18:37:58
● 2015-12-23 14:44:56
● 2016-03-13 20:44:02
○ 2016-05-06 07:53:54
○ 2026-07-29 14:26:48
● 2015-12-23 14:44:56
● 2016-03-13 20:44:02
○ 2016-05-06 07:53:54
○ 2026-07-29 14:26:48
○A103.41.117.262015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 21:40:28
○ 2015-09-11 18:37:58
○ 2026-07-29 14:26:48
○ 2015-09-11 18:37:58
○ 2026-07-29 14:26:48
○A103.43.135.232015-09-11 → 2015-09-11 · 4 obs
○ 2015-06-26 21:40:28
● 2015-09-11 18:37:58
○ 2015-12-23 14:44:56
○ 2026-07-29 14:26:48
● 2015-09-11 18:37:58
○ 2015-12-23 14:44:56
○ 2026-07-29 14:26:48
○A198.211.26.882017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-24 06:32:58
● 2017-03-28 21:48:54
○ 2020-03-16 08:40:18
○ 2026-07-29 14:26:48
● 2017-03-28 21:48:54
○ 2020-03-16 08:40:18
○ 2026-07-29 14:26:48
○A198.74.104.702016-07-24 → 2016-07-24 · 4 obs
○ 2016-05-06 07:53:54
● 2016-07-24 06:32:58
○ 2017-03-28 21:48:54
○ 2026-07-29 14:26:48
● 2016-07-24 06:32:58
○ 2017-03-28 21:48:54
○ 2026-07-29 14:26:48
○A203.111.254.762016-05-06 → 2016-05-06 · 4 obs
○ 2016-03-13 20:44:02
● 2016-05-06 07:53:54
○ 2016-07-24 06:32:58
○ 2026-07-29 14:26:48
● 2016-05-06 07:53:54
○ 2016-07-24 06:32:58
○ 2026-07-29 14:26:48
●A47.83.242.1932026-06-30 → 2026-07-29 · 3 obs
○ 2020-03-16 08:40:18
● 2026-06-30 17:35:52
● 2026-07-29 14:26:48
● 2026-06-30 17:35:52
● 2026-07-29 14:26:48
🔍 DNS Trace
Analysis
IP Addresses
ultrapro.cn points to a single IP number: 47.83.242.193.
Additional host names — fmind.com.cn, ai4f.com, unito.cn and two others — share IP numbers with ultrapro.cn.
Name Servers
ultrapro.cn is served by two delegated name servers, ns1.yob.com.cn and ns2.yob.com.cn.
ultrapro.cn shares its name server setup with other domains, including chartis.cn, egnyte.com.cn, kenmore.cn and two others.
ns1.yob.com.cn and ns2.yob.com.cn share one IP address between them — 47.83.242.193.
These two host names — ns1.yob.com.cn and ns2.yob.com.cn — each point to 47.83.242.193 IP addresses.