sinodingcheng.com - dns.ninja

`sinodingcheng.com`

DNSSEC	⚠️ Not signed
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.125^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns2.alidns.com`
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.126^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-06-04 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783088906

Same first word

sinodingcheng.com

DNS History

7 records (4 active, 3 former)

●NSns1.alidns.com2026-03-25 → 2026-07-03 · 3 obs

○ 2019-12-15 05:44:56
● 2026-03-25 09:33:56
● 2026-07-03 14:36:18

○NSns1.ndns.cn2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 05:44:56
○ 2026-03-25 09:33:56
○ 2026-07-03 14:36:18

●NSns2.alidns.com2026-03-25 → 2026-07-03 · 3 obs

○ 2019-12-15 05:44:56
● 2026-03-25 09:33:56
● 2026-07-03 14:36:18

○NSns2.ndns.cn2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 05:44:56
○ 2026-03-25 09:33:56
○ 2026-07-03 14:36:18

●MXmxbiz1.qq.com2019-12-15 → 2026-07-03 · 2 obs

● 2019-12-15 05:44:56
● 2026-07-03 14:36:18

●MXmxbiz2.qq.com2019-12-15 → 2026-07-03 · 2 obs

● 2019-12-15 05:44:56
● 2026-07-03 14:36:18

○A118.25.159.342019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 05:44:56
○ 2026-03-25 09:33:56
○ 2026-07-03 14:36:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
sinodingcheng.com	ns1.alidns.com, ns2.alidns.com	18 records

✅ Authoritative Response

Server:120.76.107.46

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinodingcheng.com (unsigned zone)

⏱️ Timing

Total: 925ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.alidns.com, ns1.alidns.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

Name Servers

DNS delegation for sinodingcheng.com points to two name servers: ns1.alidns.com and ns2.alidns.com.

sinodingcheng.com shares its name server setup with other domains, including 596717c4a10261.beer, 9607280be1013.beer, zaiwai.com and two others.

sinodingcheng.com has at least partial name server overlap with other domains, such as sigcloud.com, marswrigleyconfectionery.com.cn, baoxiandao.com and two others.

ns7.alidns.com, ns8.alidns.com and dns17.hichina.com — plus 7 other name servers — are commonly paired with these name servers.

Host names with 9 IP numbers:

ns1.alidns.com has IP addresses 39.96.153.45, 39.96.153.55 and 47.118.199.205, plus 6 other.

ns2.alidns.com has IP addresses 39.96.153.46, 39.96.153.56 and 47.118.199.206, plus 6 other.

Mail Servers

sinodingcheng.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

sinodingcheng.com shares the same mail server setup as other domains, including 3mpe.com, longv.com, pluginappstore.com and two others.

sinodingcheng.com shares mail servers — at least in part — with other domains, including inkercloud.com, daydaycook.com, friedcs.top and two others.