`rewin-tool.com`

DNSSEC	⚠️ Not signed
A	117.50.126.233^{🇨🇳 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	`ns15.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	`ns16.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	`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=1702360576

`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

DNS History

10 records (6 active, 4 former)

●NSns11.xincache.com2026-03-17 → 2026-03-17 · 3 obs

○ 2015-05-24 00:28:40
● 2026-03-17 23:58:56
● 2026-03-17 23:59:00

●NSns15.xincache.com2015-05-24 → 2026-03-17 · 2 obs

● 2015-05-24 00:28:40
● 2026-03-17 23:59:00

●NSns16.xincache.com2015-05-24 → 2026-03-17 · 2 obs

● 2015-05-24 00:28:40
● 2026-03-17 23:59:00

○MXmx.zmail300.cn2015-05-24 → 2017-04-08 · 4 obs

● 2015-05-24 00:28:40
● 2017-04-08 17:13:06
○ 2026-03-17 23:58:56
○ 2026-03-17 23:59:00

○MXmx1.zmail300.cn2015-05-24 → 2017-04-08 · 4 obs

● 2015-05-24 00:28:40
● 2017-04-08 17:13:06
○ 2026-03-17 23:58:56
○ 2026-03-17 23:59:00

●MXmxf.zmail300.cn2026-03-17 → 2026-03-17 · 3 obs

○ 2017-04-08 17:13:06
● 2026-03-17 23:58:56
● 2026-03-17 23:59:00

●MXmxf1.zmail300.cn2026-03-17 → 2026-03-17 · 3 obs

○ 2017-04-08 17:13:06
● 2026-03-17 23:58:56
● 2026-03-17 23:59:00

●A117.50.126.2332026-03-17 → 2026-03-17 · 3 obs

○ 2017-04-08 17:13:06
● 2026-03-17 23:58:56
● 2026-03-17 23:59:00

○A121.14.65.2162017-04-08 → 2017-04-08 · 4 obs

○ 2016-03-29 19:33:44
● 2017-04-08 17:13:06
○ 2026-03-17 23:58:56
○ 2026-03-17 23:59:00

○A183.60.188.2412015-05-24 → 2016-03-29 · 4 obs

● 2015-05-24 00:28:40
● 2016-03-29 19:33:44
○ 2017-04-08 17:13:06
○ 2026-03-17 23:59:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
rewin-tool.com	ns15.xincache.com, ns16.xincache.com	12 records

✅ Authoritative Response

Server: 1.12.0.4

NS records: ns15.xincache.com, ns16.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rewin-tool.com (unsigned zone)

⏱️ Timing

Total: 48ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`117.50.126.233`
NS	2	`ns15.xincache.com, ns16.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: 12

Out-of-bailiwick: 12 (ns15.xincache.com, ns15.xincache.com, ns15.xincache.com...)

Analysis

IP Addresses

rewin-tool.com points to a single IP number: 117.50.126.233.

other host names for instance oaolin.com, hesilu.net, lszdl.com, hbylt.com and www.audit.org.cn share IP numbers with rewin-tool.com.

Name Servers

rewin-tool.com is delegated to three name servers: ns11.xincache.com, ns15.xincache.com and ns16.xincache.com.

rewin-tool.com at least partially shares name servers with other domains, for instance dingsmould.com, epuda.net, wb-log.com, cqtbyy.com and kiway.net.

These name servers are commonly used with the name servers ns12.xincache.com, ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com, ce1.xincache.com, ce2.xincache.com, ns17.xincache.com and ns18.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.

ns15.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:

ns16.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.

Names pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ns15.xincache.com.

Names pointing to 2402:4e00:1730::e: ns11.xincache.com and ns15.xincache.com.

Names pointing to 1.12.0.4: ns11.xincache.com and ns15.xincache.com.

Names pointing to 36.155.149.180: ns11.xincache.com and ns15.xincache.com.

Names pointing to 112.80.181.45: ns11.xincache.com and ns15.xincache.com.

Names pointing to 117.89.178.173: ns11.xincache.com and ns15.xincache.com.

Names pointing to 125.94.59.210: ns11.xincache.com and ns15.xincache.com.

Names pointing to 129.211.176.209: ns11.xincache.com and ns15.xincache.com.

Mail Servers

rewin-tool.com is handled by two mail servers: mxf1.zmail300.cn and mxf.zmail300.cn.

rewin-tool.com shares the same mail server setup as other domains, for instance chestonfaucet.com, zjutec.com, auland.cn, hmmj.cn and oceantoys.cn.

rewin-tool.com shares mail servers with other domains at least partially, including fshuaxin.com, cclqgx.com, cyhg.com.cn, airfairofchina.com and tjlangbo.com.

these mail servers are often used with the mail servers mxv.zmail300.cn, mxw.zmail300.cn, hwmx.zmail300.cn and mxcello.zmail300.cn.

Host names with one IP number:

The host mxf1.zmail300.cn points to 117.50.175.134 and the host mxf.zmail300.cn points to 101.237.133.34.

rewin-tool.com - robtex.com

rewin-tool.com

com

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rewin-tool.com`

`com`