`boerstech.com`

DNSSEC	⚠️ Not signed
A	107.151.154.192^{🇺🇸 TELX-AS21859107.151.154.0/24 ZL-IDC-YYZ2}
		PTR	`mx-192.hangingsleuth.com`
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	`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}
		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	`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}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
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	`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=1772281969

`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=1774556957

Same first word

boerstech.com

boerstech.nl

Similar names

bosertech.com

schoebert.de

beerschot.com

bethsecor.com

beerschot.org

DNS History

11 records (6 active, 5 former)

●NSns11.xincache.com2026-03-26 → 2026-03-26 · 3 obs

○ 2015-08-01 07:00:58
● 2026-03-26 10:35:04
● 2026-03-26 20:37:14

●NSns19.xincache.com2015-08-01 → 2026-03-26 · 2 obs

● 2015-08-01 07:00:58
● 2026-03-26 20:37:14

●NSns20.xincache.com2015-08-01 → 2026-03-26 · 2 obs

● 2015-08-01 07:00:58
● 2026-03-26 20:37:14

○MXmx-n.global-mail.cn2015-08-01 → 2017-05-30 · 4 obs

● 2015-08-01 07:00:58
● 2017-05-30 16:34:06
○ 2026-03-26 10:35:04
○ 2026-03-26 20:37:14

○MXmx1-n.global-mail.cn2015-08-01 → 2017-05-30 · 4 obs

● 2015-08-01 07:00:58
● 2017-05-30 16:34:06
○ 2026-03-26 10:35:04
○ 2026-03-26 20:37:14

●MXmxc.global-mail.cn2026-03-26 → 2026-03-26 · 3 obs

○ 2017-05-30 16:34:06
● 2026-03-26 10:35:04
● 2026-03-26 20:37:14

○MXmxf.global-mail.cn2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 10:35:04
○ 2026-03-26 20:37:14

○MXmxf1.global-mail.cn2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 10:35:04
○ 2026-03-26 20:37:14

●MXmxu.global-mail.cn2026-03-26 → 2026-03-26 · 3 obs

○ 2017-05-30 16:34:06
● 2026-03-26 10:35:04
● 2026-03-26 20:37:14

●A107.151.154.1922017-05-30 → 2026-03-26 · 3 obs

○ 2017-03-30 07:30:32
● 2017-05-30 16:34:06
● 2026-03-26 20:37:14

○A98.126.244.942015-08-01 → 2017-03-30 · 4 obs

● 2015-08-01 07:00:58
● 2017-03-30 07:30:32
○ 2017-05-30 16:34:06
○ 2026-03-26 20:37:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
boerstech.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:129.211.176.209

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boerstech.com (unsigned zone)

⏱️ Timing

Total: 709ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.151.154.192`
NS	2	`ns20.xincache.com, ns19.xincache.com`
MX	2	`mxc.global-mail.cn (pri: 5), mxu.global-mail.cn (pri: 50)`
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

boerstech.com points to IP number 107.151.154.192.

Name Servers

The delegation for boerstech.com is handled by three name servers: ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

boerstech.com shares name servers with other domains at least partially, for example hyxsk.com, shzgj.cn, pktgame.com, diibi.com and yncbw.com.

these name servers are often used with the following: ns12.xincache.com, ns13.xincache.com, ns14.xincache.com, ns16.xincache.com, ns15.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com, ce2.xincache.com and f1g1ns1.dnspod.net.

Host names with eight IP numbers:

The host name 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.

The host name ns19.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.

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

Two mail servers mxc.global-mail.cn and mxu.global-mail.cn handle boerstech.com.

boerstech.com shares the same mail server setup as other domains, for instance soyigasket.com, shanghai-kenko.com, silicamate.com, zexinfashion.com and njhuabin.com.

boerstech.com shares some mail servers with other domains, at least partially; examples include bjhaman.com, sngpt.com and kinfoil.com.

Host names with one IP number:

mxc.global-mail.cn points to: 101.36.121.182.

mxu.global-mail.cn points to: 117.50.223.79.

boerstech.com - robtex.com

boerstech.com

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