ultrapro.cn - robtex.com

ultrapro.cn

DNSSEC⚠️ Not signed
A47.83.242.193🇺🇸 Alibaba-Cloud47.83.128.0/17 Proxy-registered route object
NSns1.yob.com.cn ⚠️ Not in zone NS records
A47.83.242.193🇺🇸 Alibaba-Cloud47.83.128.0/17 Proxy-registered route object
NSns2.yob.com.cn ⚠️ Not in zone NS records
A47.83.242.193🇺🇸 Alibaba-Cloud47.83.128.0/17 Proxy-registered route object

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035106287

Same first word

Similar names

DNS History

11 records (3 active, 8 former)

20162017201820192020202120222023202420252026NSns1.yob.com.cnns2.yob.com.cnwww.ultrapro.cnA47.83.242.193101.55.33.114103.41.117.26103.43.135.23198.211.26.88198.74.104.70203.111.254.76CNAMEu.17986.net
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
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
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
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
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
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
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
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
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
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
CNAMEu.17986.net2020-03-16 → 2020-03-16 · 3 obs
● 2020-03-16 08:40:18
○ 2026-06-30 17:35:52
○ 2026-07-29 14:26:48

🔍 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.