`2ychem.com`

DNSSEC	⚠️ Not signed
A	117.50.120.125^{🇨🇳 CHINA169-BJ117.50.96.0/19 China Telecom Beijing Co. Ltd.}
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}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-180.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-210.defastlink.net`
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-209.defastlink.net`
NS	`ns19.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}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-180.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-210.defastlink.net`
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-209.defastlink.net`
NS	`ns20.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}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-176.defastlink.net`
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-111.defastlink.net`
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-184.defastlink.net`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-239.defastlink.net`
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
			PTR	`ip-163-177-5-23.defastlink.net`
MX	`mxc.global-mail.cn` ⭐
		A	101.36.121.182^{🇭🇰 UCLOUD-1101.36.121.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
MX	`mxhn.global-mail.cn` ⭐
		A	101.237.133.12^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
MX	`mxu.global-mail.cn`⁽⁵⁰⁾
		A	117.50.223.79^{🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.}
TXT	`v=spf1 include:spfv.global-mail.cn -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1767009071

`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=1771291435

Same first word

2ychem.com

Similar names

chemy2.com

DNS History

12 records (7 active, 5 former)

●NSns11.xincache.com2026-02-19 → 2026-03-23 · 3 obs

○ 2017-04-08 23:02:12
● 2026-02-19 23:41:08
● 2026-03-23 02:08:34

○NSns17.xincache.com2015-08-14 → 2016-09-25 · 4 obs

● 2015-08-14 20:36:44
● 2016-09-25 05:47:40
○ 2017-04-08 23:02:12
○ 2026-03-23 02:08:34

○NSns18.xincache.com2015-08-14 → 2016-09-25 · 4 obs

● 2015-08-14 20:36:44
● 2016-09-25 05:47:40
○ 2017-04-08 23:02:12
○ 2026-03-23 02:08:34

●NSns19.xincache.com2017-04-08 → 2026-03-23 · 3 obs

○ 2016-09-25 05:47:40
● 2017-04-08 23:02:12
● 2026-03-23 02:08:34

●NSns20.xincache.com2017-04-08 → 2026-03-23 · 3 obs

○ 2016-09-25 05:47:40
● 2017-04-08 23:02:12
● 2026-03-23 02:08:34

○MXmx.global-mail.cn2015-08-14 → 2017-09-06 · 4 obs

● 2015-08-14 20:36:44
● 2017-09-06 22:12:20
○ 2026-02-19 23:41:08
○ 2026-03-23 02:08:34

○MXmx1.global-mail.cn2015-08-14 → 2017-09-06 · 4 obs

● 2015-08-14 20:36:44
● 2017-09-06 22:12:20
○ 2026-02-19 23:41:08
○ 2026-03-23 02:08:34

●MXmxc.global-mail.cn2026-02-19 → 2026-03-23 · 3 obs

○ 2017-09-06 22:12:20
● 2026-02-19 23:41:08
● 2026-03-23 02:08:34

●MXmxhn.global-mail.cn2026-02-19 → 2026-03-23 · 3 obs

○ 2017-09-06 22:12:20
● 2026-02-19 23:41:08
● 2026-03-23 02:08:34

●MXmxu.global-mail.cn2026-02-19 → 2026-03-23 · 3 obs

○ 2017-09-06 22:12:20
● 2026-02-19 23:41:08
● 2026-03-23 02:08:34

●A117.50.120.1252026-02-19 → 2026-03-23 · 3 obs

○ 2017-09-06 22:12:20
● 2026-02-19 23:41:08
● 2026-03-23 02:08:34

○A119.10.43.1152015-12-10 → 2017-09-06 · 4 obs

● 2015-12-10 07:49:30
● 2017-09-06 22:12:20
○ 2026-02-19 23:41:08
○ 2026-03-23 02:08:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
2ychem.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2ychem.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`117.50.120.125`
NS	2	`ns20.xincache.com, ns19.xincache.com`
MX	3	`mxc.global-mail.cn (pri: 5), mxhn.global-mail.cn (pri: 5)...`
TXT	1	`v=spf1 include:spfv.global-mail.cn -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

IP Addresses

2ychem.com points to an IP address: 117.50.120.125.

Name Servers

2ychem.com is delegated to three name servers ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

2ychem.com at least partially shares name servers with other domains, for instance paisci.com, shchqiti.com, lcwuye.com, yesoon.com.cn and jiudzn.com.

These name servers are commonly used with ns12.xincache.com, ce1.xincache.com, ce2.xincache.com, ns13.xincache.com, ns14.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com and ns18.xincache.com.

Host names with eight IP numbers:

The host names ns11.xincache.com and ns19.xincache.com point 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.

Host names with seven IP numbers:

The host name ns20.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns19.xincache.com.

Host names that point to 2402:4e00:1730::e: ns11.xincache.com and ns19.xincache.com.

Host names that point to 1.12.0.4: ns11.xincache.com and ns19.xincache.com.

Host names that point to 36.155.149.180: ns11.xincache.com and ns19.xincache.com.

Host names that point to 112.80.181.45: ns11.xincache.com and ns19.xincache.com.

Host names that point to 117.89.178.173: ns11.xincache.com and ns19.xincache.com.

Host names that point to 125.94.59.210: ns11.xincache.com and ns19.xincache.com.

Host names that point to 129.211.176.209: ns11.xincache.com and ns19.xincache.com.

Mail Servers

Three mail servers handle 2ychem.com: mxc.global-mail.cn, mxhn.global-mail.cn and mxu.global-mail.cn.

2ychem.com shares at least partially some mail servers with other domains, for instance medilink.com.cn, newsunny.cn, habier.com, ibp.com.cn and everest-sh.com.

Host names with one IP:

mxc.global-mail.cn points to 101.36.121.182; mxhn.global-mail.cn points to 101.237.133.12; mxu.global-mail.cn points to 117.50.223.79.

2ychem.com - robtex.com

2ychem.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`2ychem.com`

`com`