studyplus.cn - dns.ninja

studyplus.cn

DNSSEC⚠️ Not signed
A43.160.235.235🇸🇬 TENCENT-NET-AP-CN43.160.224.0/20 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
NSns1.huatian.net ⚠️ Not in zone NS records
A43.160.235.235🇸🇬 TENCENT-NET-AP-CN43.160.224.0/20 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
NSns2.huatian.net ⚠️ Not in zone NS records
A43.160.235.235🇸🇬 TENCENT-NET-AP-CN43.160.224.0/20 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
TXTafternic-verification-BPXFMuEoswuEPMRq7K3qza

cn

DNSSEC⚠️ Not signed
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=2034926980

Same first word

studyplus.org
studyplus.cn
studyplus.net
studyplus.eu
studyplus.com.ua
studyplus.com.au
studyplus.co.th
studyplus.co.uk
studyplus.ma
studyplus.fr
studyplus.in
studyplus.jp
studyplus.de
studyplus.co.nz
studyplus.co
studyplus.co.jp
studyplus.alsace

Similar names

plusstudy.net
plusstudy.com

DNS History

10 records (3 active, 7 former)

20162017201820192020202120222023202420252026NSns1.huatian.netns2.huatian.netns17.xincache.comns18.xincache.comMXmx.qiye.163.commx2.qiye.163.comA43.160.235.235211.100.61.107211.100.61.8643.133.41.184
●NSns1.huatian.net2026-06-17 → 2026-06-17 · 2 obs
○ 2017-08-31 07:31:44
● 2026-06-17 03:15:36
○NSns17.xincache.com2015-06-17 → 2017-08-31 · 3 obs
● 2015-06-17 06:37:52
● 2017-08-31 07:31:44
○ 2026-06-17 03:15:36
○NSns18.xincache.com2015-06-17 → 2017-08-31 · 3 obs
● 2015-06-17 06:37:52
● 2017-08-31 07:31:44
○ 2026-06-17 03:15:36
●NSns2.huatian.net2026-06-17 → 2026-06-17 · 2 obs
○ 2017-08-31 07:31:44
● 2026-06-17 03:15:36
○MXmx.qiye.163.com2015-06-17 → 2017-08-31 · 3 obs
● 2015-06-17 06:37:52
● 2017-08-31 07:31:44
○ 2026-06-17 03:15:36
○MXmx2.qiye.163.com2015-06-17 → 2017-08-31 · 3 obs
● 2015-06-17 06:37:52
● 2017-08-31 07:31:44
○ 2026-06-17 03:15:36
○A211.100.61.1072016-09-12 → 2017-08-31 · 4 obs
○ 2016-04-09 15:57:28
● 2016-09-12 18:20:58
● 2017-08-31 07:31:44
○ 2026-06-17 03:15:36
○A211.100.61.862015-06-17 → 2016-04-09 · 4 obs
● 2015-06-17 06:37:52
● 2016-04-09 15:57:28
○ 2016-09-12 18:20:58
○ 2026-06-17 03:15:36
○A43.133.41.1842026-06-17 → 2026-06-17 · 1 obs
○ 2026-06-17 03:15:36
●A43.160.235.2352026-06-17 → 2026-06-17 · 2 obs
○ 2017-08-31 07:31:44
● 2026-06-17 03:15:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
studyplus.cnns1.huatian.net, ns2.huatian.net-

✅ Authoritative Response

Server:43.160.235.235

NS records: ns1.huatian.net, ns2.huatian.net

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4332ms | Queries: -

📄 Records

TypeCountSample Data
A143.160.235.235
TXT1afternic-verification-BPXFMuEoswuEPMRq7K

Analysis

IP Addresses

studyplus.cn resolves to just one IP address, 43.160.235.235.

Two other host names, along with medox.cn, netra.cn and forester.com.cn, also share IP numbers with studyplus.cn.

Name Servers

studyplus.cn uses two name servers for its delegation: ns1.huatian.net and ns2.huatian.net.

studyplus.cn shares its NS records with other domains, for example attic.com.cn, terna.cn, shimi.com.cn and two others.

ns1.huatian.net resolves to 43.160.235.235; ns2.huatian.net resolves to the same IP address, 43.160.235.235.

Both ns1.huatian.net and ns2.huatian.net resolve to 43.160.235.235 IP addresses each.