uchengde.com - robtex.com

uchengde.com

DNSSEC⚠️ Not signed
A154.219.185.249🇭🇰 DXTL-1154.219.184.0/21 Proxy-registered route object
NSa4.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
NSb4.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=1773586245

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774360257

Same first word

uchengde.com

Similar names

educheng.com
duchenge.com

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma4.share-dns.comb.share-dns.netb4.share-dns.netns.cnkuai.cnns.cnkuai.comns2.cnkuai.cnns2.cnkuai.comns3.cnkuai.cnns3.cnkuai.comMXmxdomain.qq.comA154.219.185.249103.24.228.223162.209.236.7923.234.13.21560.28.246.92
●NSa.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
○ 2016-12-04 03:13:48
● 2026-03-24 13:53:32
● 2026-03-24 13:53:34
●NSa4.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
○ 2016-12-04 03:13:48
● 2026-03-24 13:53:32
● 2026-03-24 13:53:34
●NSb.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
○ 2016-12-04 03:13:48
● 2026-03-24 13:53:32
● 2026-03-24 13:53:34
●NSb4.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
○ 2016-12-04 03:13:48
● 2026-03-24 13:53:32
● 2026-03-24 13:53:34
○NSns.cnkuai.cn2015-08-22 → 2016-12-04 · 6 obs
● 2015-08-22 14:46:12
○ 2015-12-10 16:34:54
● 2016-01-22 01:47:50
● 2016-12-04 03:13:48
○ 2026-03-24 13:53:32
○ 2026-03-24 13:53:34
○NSns.cnkuai.com2015-08-22 → 2016-12-04 · 6 obs
● 2015-08-22 14:46:12
● 2015-12-10 16:34:54
○ 2016-01-22 01:47:50
● 2016-12-04 03:13:48
○ 2026-03-24 13:53:32
○ 2026-03-24 13:53:34
○NSns2.cnkuai.cn2015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 14:46:12
○ 2015-12-10 16:34:54
○ 2026-03-24 13:53:34
○NSns2.cnkuai.com2015-08-22 → 2016-01-22 · 5 obs
● 2015-08-22 14:46:12
○ 2015-12-10 16:34:54
● 2016-01-22 01:47:50
○ 2016-04-14 04:49:40
○ 2026-03-24 13:53:34
○NSns3.cnkuai.cn2015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 14:46:12
○ 2015-12-10 16:34:54
○ 2026-03-24 13:53:34
○NSns3.cnkuai.com2015-08-22 → 2015-12-10 · 4 obs
● 2015-08-22 14:46:12
● 2015-12-10 16:34:54
○ 2016-01-22 01:47:50
○ 2026-03-24 13:53:34
○MXmxdomain.qq.com2015-08-22 → 2016-12-04 · 4 obs
● 2015-08-22 14:46:12
● 2016-12-04 03:13:48
○ 2026-03-24 13:53:32
○ 2026-03-24 13:53:34
○A103.24.228.2232016-01-22 → 2016-12-04 · 5 obs
○ 2015-12-10 16:34:54
● 2016-01-22 01:47:50
● 2016-12-04 03:13:48
○ 2026-03-24 13:53:32
○ 2026-03-24 13:53:34
●A154.219.185.2492026-03-24 → 2026-03-24 · 3 obs
○ 2017-06-25 19:17:54
● 2026-03-24 13:53:32
● 2026-03-24 13:53:34
○A162.209.236.792017-06-25 → 2017-06-25 · 4 obs
○ 2016-12-04 03:13:48
● 2017-06-25 19:17:54
○ 2026-03-24 13:53:32
○ 2026-03-24 13:53:34
○A23.234.13.2152026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 13:53:32
○ 2026-03-24 13:53:34
○A60.28.246.922015-08-22 → 2015-12-10 · 4 obs
● 2015-08-22 14:46:12
● 2015-12-10 16:34:54
○ 2016-01-22 01:47:50
○ 2026-03-24 13:53:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...-
uchengde.comb4.share-dns.net, a4.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uchengde.com (unsigned zone)

⏱️ Timing

Total: 476ms | Queries: -

📄 Records

TypeCountSample Data
A1154.219.185.249
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a4.share-dns.com)

Analysis

IP Addresses

uchengde.com points to a single IP address: 154.219.185.249.

Other host names, such as hbbeichen.com and ugreat.net, share IP numbers with uchengde.com.

Name Servers

uchengde.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

uchengde.com at least partially shares name servers with other domains, for example jiayukm.com, 02nn.com, maoyijinrong.com, 9797k.com and 27328.com.

these name servers are commonly used with the following name servers: a11.share-dns.com, b11.share-dns.net, a1.share-dns.com, b1.share-dns.net, a12.share-dns.com, b12.share-dns.net, a8.share-dns.com, b8.share-dns.net, a9.share-dns.com and b9.share-dns.net.

a4.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b4.share-dns.net points to 172.64.52.239

b.share-dns.net points to 172.64.52.239

a4.share-dns.com and a.share-dns.com point to 172.64.53.25

b4.share-dns.net and b.share-dns.net point to 172.64.52.239