`aj1950.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:spfv.zmail300.cn -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1728608733

`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=1774436597

Same first word

aj1950.com

aj1950.cn

DNS History

15 records (6 active, 9 former)

○NSce1.dns.com2020-01-13 → 2020-01-13 · 4 obs

○ 2017-03-15 16:23:54
● 2020-01-13 21:24:16
○ 2026-03-25 11:18:22
○ 2026-03-25 11:18:26

●NSce1.xincache.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-13 21:24:16
● 2026-03-25 11:18:22
● 2026-03-25 11:18:26

○NSce2.dns.com2020-01-13 → 2020-01-13 · 4 obs

○ 2017-03-15 16:23:54
● 2020-01-13 21:24:16
○ 2026-03-25 11:18:22
○ 2026-03-25 11:18:26

●NSce2.xincache.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-13 21:24:16
● 2026-03-25 11:18:22
● 2026-03-25 11:18:26

○NSns1.ce.net.cn2015-08-09 → 2017-03-15 · 4 obs

● 2015-08-09 11:17:50
● 2017-03-15 16:23:54
○ 2020-01-13 21:24:16
○ 2026-03-25 11:18:26

●NSns11.xincache.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-13 21:24:16
● 2026-03-25 11:18:22
● 2026-03-25 11:18:26

○NSns3.china-enterprise.com2015-08-09 → 2017-03-15 · 4 obs

● 2015-08-09 11:17:50
● 2017-03-15 16:23:54
○ 2020-01-13 21:24:16
○ 2026-03-25 11:18:26

○NSns4.china-enterprise.com2015-08-09 → 2017-03-15 · 4 obs

● 2015-08-09 11:17:50
● 2017-03-15 16:23:54
○ 2020-01-13 21:24:16
○ 2026-03-25 11:18:26

○MXmx.zmail300.cn2020-01-13 → 2020-01-13 · 3 obs

● 2020-01-13 21:24:16
○ 2026-03-25 11:18:22
○ 2026-03-25 11:18:26

○MXmx1.zmail300.cn2020-01-13 → 2020-01-13 · 3 obs

● 2020-01-13 21:24:16
○ 2026-03-25 11:18:22
○ 2026-03-25 11:18:26

●MXmxf.zmail300.cn2026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-13 21:24:16
● 2026-03-25 11:18:22
● 2026-03-25 11:18:26

●MXmxf1.zmail300.cn2026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-13 21:24:16
● 2026-03-25 11:18:22
● 2026-03-25 11:18:26

●A123.59.154.1722026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-13 21:24:16
● 2026-03-25 11:18:22
● 2026-03-25 11:18:26

○A183.60.188.2402015-08-09 → 2016-07-06 · 4 obs

● 2015-08-09 11:17:50
● 2016-07-06 12:12:38
○ 2017-03-15 16:23:54
○ 2026-03-25 11:18:26

○A183.60.188.2412017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-06 12:12:38
● 2017-03-15 16:23:54
○ 2020-01-13 21:24:16
○ 2026-03-25 11:18:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
aj1950.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 aj1950.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

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

aj1950.com points to a single IP: 123.59.154.172.

Other host names, for instance gkvac.com, knenv.com, tj-hd.com.cn, golden-future.com.cn and dingtai.com.cn share IP numbers with aj1950.com.

Name Servers

aj1950.com is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

aj1950.com partially shares name servers with other domains; examples include ltsteamer.com, hedags.com, zhongtaimotor.com, ausia.net and cbshotel.net.

These name servers are commonly used alongside ns12.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com, ns18.xincache.com, ns13.xincache.com, ns14.xincache.com, ns19.xincache.com and ns20.xincache.com.

Eight IP numbers:

ns11.xincache.com points to 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Seven IP numbers:

ce1.xincache.com points to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.

Six IP numbers:

ce2.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.

Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ce1.xincache.com.

Host names that point to 1.12.0.4: ns11.xincache.com and ce1.xincache.com.

Host names that point to 112.80.181.45: ns11.xincache.com and ce1.xincache.com.

Host names that point to 117.89.178.173: ns11.xincache.com and ce1.xincache.com.

Host names that point to 125.94.59.210: ns11.xincache.com and ce1.xincache.com.

Host names that point to 129.211.176.209: ns11.xincache.com and ce1.xincache.com.

Host names that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

aj1950.com is handled by two mail servers: mxf1.zmail300.cn and mxf.zmail300.cn.

aj1950.com has the same mail server setup as other domains, including gditn.com, huachengpumps.cn, jngx.com.cn, omemodeltrain.com and cnbxj.cn.

aj1950.com shares some mail servers with other domains, at least partially, such as bjshh.com, jiabai.cn, hengliangxing.com, jssyd.cn and abmup.com.

these mail servers are often used alongside mxw.zmail300.cn, mxv.zmail300.cn and hwmx.zmail300.cn.

Host names with one IP number: The host name mxf1.zmail300.cn points to 117.50.175.134 and the host name mxf.zmail300.cn points to 101.237.133.34.

aj1950.com - robtex.com

aj1950.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`aj1950.com`

`com`