mdscl.com - dns.ninja

`mdscl.com`

DNSSEC	⚠️ Not signed
A	123.59.154.172^{🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc}
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ce1.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ce2.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mxf1.zmail300.cn` ⭐
		A	117.50.175.134^{🇨🇳 CHINA169-BJ117.50.160.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`51xgm.com`
			PTR	`hhseek.com`
MX	`mxf.zmail300.cn`⁽⁵⁰⁾
		A	101.237.133.34^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
TXT	`v=spf1 include:spf.zmail300.cn ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1709091286

`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=1786305469

Same first word

mdscl.com

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DNS History

13 records (6 active, 7 former)

○NSce1.dns.com2021-09-09 → 2021-09-09 · 4 obs

○ 2017-07-08 15:58:18
● 2021-09-09 14:25:10
○ 2026-03-01 22:42:14
○ 2026-08-09 19:59:06

●NSce1.xincache.com2026-03-01 → 2026-08-09 · 3 obs

○ 2021-09-09 14:25:10
● 2026-03-01 22:42:14
● 2026-08-09 19:59:06

○NSce2.dns.com2021-09-09 → 2021-09-09 · 4 obs

○ 2017-07-08 15:58:18
● 2021-09-09 14:25:10
○ 2026-03-01 22:42:14
○ 2026-08-09 19:59:06

●NSce2.xincache.com2026-03-01 → 2026-08-09 · 3 obs

○ 2021-09-09 14:25:10
● 2026-03-01 22:42:14
● 2026-08-09 19:59:06

●NSns11.xincache.com2026-03-01 → 2026-08-09 · 3 obs

○ 2021-09-09 14:25:10
● 2026-03-01 22:42:14
● 2026-08-09 19:59:06

○NSns5.ce.net.cn2015-08-23 → 2017-07-08 · 4 obs

● 2015-08-23 12:31:34
● 2017-07-08 15:58:18
○ 2021-09-09 14:25:10
○ 2026-08-09 19:59:06

○MXmx.zmail300.cn2015-08-23 → 2017-07-08 · 4 obs

● 2015-08-23 12:31:34
● 2017-07-08 15:58:18
○ 2021-09-09 14:25:10
○ 2026-08-09 19:59:06

○MXmx1.zmail300.cn2015-08-23 → 2017-07-08 · 4 obs

● 2015-08-23 12:31:34
● 2017-07-08 15:58:18
○ 2021-09-09 14:25:10
○ 2026-08-09 19:59:06

●MXmxf.zmail300.cn2021-09-09 → 2026-08-09 · 3 obs

○ 2017-07-08 15:58:18
● 2021-09-09 14:25:10
● 2026-08-09 19:59:06

●MXmxf1.zmail300.cn2021-09-09 → 2026-08-09 · 3 obs

○ 2017-07-08 15:58:18
● 2021-09-09 14:25:10
● 2026-08-09 19:59:06

○A120.133.2.802021-09-09 → 2021-09-09 · 4 obs

○ 2017-07-08 15:58:18
● 2021-09-09 14:25:10
○ 2026-03-01 22:42:14
○ 2026-08-09 19:59:06

●A123.59.154.1722026-03-01 → 2026-08-09 · 3 obs

○ 2021-09-09 14:25:10
● 2026-03-01 22:42:14
● 2026-08-09 19:59:06

○A183.60.188.2412015-08-23 → 2017-07-08 · 4 obs

● 2015-08-23 12:31:34
● 2017-07-08 15:58:18
○ 2021-09-09 14:25:10
○ 2026-08-09 19:59:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mdscl.com	ce1.xincache.com, ce2.xincache.com	9 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdscl.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.154.172`
NS	2	`ce1.xincache.com, ce2.xincache.com`
MX	2	`mxf.zmail300.cn (pri: 5), mxf1.zmail300.cn (pri: 50)`
TXT	1	`v=spf1 include:spf.zmail300.cn ~all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)

Analysis

IP Addresses

mdscl.com has exactly one IP address — 123.59.154.172.

zjsgty.com, ephegroup.com, mx.gdsjyy.com plus two other host names have IP numbers in common with mdscl.com.

Name Servers

mdscl.com carries NS records delegating to ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

mdscl.com shares at least some of its name servers with other domains, including wx-yuanda.com, taloph.cn, skmlvye.cn and two others.

These name servers tend to appear together with the name servers ns12.xincache.com, ns19.xincache.com and ns20.xincache.com, plus two others.

Hosts with 8 IP addresses each:

ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180 and 112.80.181.45 among others, with 5 other IP addresses in total.

Hosts with 7 IP addresses each:

ce1.xincache.com resolves to 1.12.0.4, 112.80.181.45 and 117.89.178.173 among others, with 4 other IP addresses in total.

Hosts with 6 IP addresses each:

ce2.xincache.com resolves to 1.12.0.1, 117.89.178.184 and 117.135.128.235 among others, with 3 other IP addresses in total.

ns11.xincache.com along with ce1.xincache.com each resolve to 2402:4e00:1470:2::e IP addresses.

ns11.xincache.com along with ce1.xincache.com each resolve to 1.12.0.4 IP addresses.

ns11.xincache.com along with ce1.xincache.com each resolve to 112.80.181.45 IP addresses.

ns11.xincache.com along with ce1.xincache.com each resolve to 117.89.178.173 IP addresses.

ns11.xincache.com along with ce1.xincache.com each resolve to 125.94.59.210 IP addresses.

ns11.xincache.com along with ce1.xincache.com each resolve to 129.211.176.209 IP addresses.

ce1.xincache.com along with ce2.xincache.com each resolve to 117.135.128.235 IP addresses.

Mail Servers

mdscl.com uses two mail servers, mxf1.zmail300.cn and mxf.zmail300.cn.

The mail server setup of mdscl.com matches that of other domains such as gdhuasen.com, cxxcqd.com, e-scote.com and two others.

At least some of the mail servers used by mdscl.com are shared with other domains: qljgj.com, kmdckj.cn, hi-yuwa.com and two others among them.

These mail servers are frequently paired with the mail servers mxv.zmail300.cn, mxw.zmail300.cn and hwmx.zmail300.cn.

mxf1.zmail300.cn and mxf.zmail300.cn each resolve to one IP number: mxf1.zmail300.cn points to 117.50.175.134 and mxf.zmail300.cn points to 101.237.133.34.