instartedu.cn - robtex.com

instartedu.cn

DNSSEC⚠️ Not signed
A156.241.89.202🇭🇰 MYCLOUD-AS-AP156.241.64.0/18 CloudFly Net Inc
NSa3.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb3.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1767852792

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=2034778390

Same first word

instartedu.cn
instartedu.com
instartedu.com.cn

Similar names

unitedarts.cc
intustrade.com
unitedstar.cc
unitedstar.com.cn
unitedstar.com
trustained.com
(0x6e756465)artist.com
interdatus.com
starunited.org
tridentusa.com
starunited.net
artsunited.nl
unitedrats.com
destinatur.com
industrate.com
artist(0x6e756465).com

DNS History

5 records (5 active, 0 former)

NSa.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netA156.241.89.202
●NSa.share-dns.com2026-04-26 → 2026-05-11 · 2 obs
● 2026-04-26 06:27:16
● 2026-05-11 11:22:42
●NSa3.share-dns.com2026-04-26 → 2026-05-11 · 2 obs
● 2026-04-26 06:27:16
● 2026-05-11 11:22:42
●NSb.share-dns.net2026-04-26 → 2026-05-11 · 2 obs
● 2026-04-26 06:27:16
● 2026-05-11 11:22:42
●NSb3.share-dns.net2026-04-26 → 2026-05-11 · 2 obs
● 2026-04-26 06:27:16
● 2026-05-11 11:22:42
●A156.241.89.2022026-04-26 → 2026-05-11 · 2 obs
● 2026-04-26 06:27:16
● 2026-05-11 11:22:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
instartedu.cna3.share-dns.com, b3.share-dns.net-

✅ Authoritative Response

Server:172.64.52.239

NS records: a3.share-dns.com, b3.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instartedu.cn (unsigned zone)

⏱️ Timing

Total: 1208ms | Queries: -

📄 Records

TypeCountSample Data
A1156.241.89.202
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

Analysis

IP Addresses

instartedu.cn points to a single IP number: 156.241.89.202.

Name Servers

instartedu.cn is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

instartedu.cn at least partially shares name servers with other domains, for instance hjq12580.com, kanfawang.com, zhongfumuying.com, magiccityrv.com and tapartner.com.

These name servers are commonly used together with the name servers a7.share-dns.com, b7.share-dns.net, a1.share-dns.com, b1.share-dns.net, a12.share-dns.com, b12.share-dns.net, a4.share-dns.com, b4.share-dns.net, a6.share-dns.com and b6.share-dns.net.

Host names pointing to 172.64.53.25: a3.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b3.share-dns.net and b.share-dns.net.