visiontecs.com - dns.ninja

`visiontecs.com`

DNSSEC	⚠️ Not signed
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	`mail.sendsaas.org` ⭐
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.sendsaas.org -all`
TXT	`e1ccec22-e80e-4922-a800-7575bcad5a7f`
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1646901824

`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=1786771719

Same first word

visiontecs.com

Similar names

visionstec.com

cioinvests.info

ctevisions.com

DNS History

9 records (5 active, 4 former)

○NSns13.xincache.com2015-05-08 → 2016-08-11 · 4 obs

● 2015-05-08 10:55:48
● 2016-08-11 03:14:52
○ 2017-08-08 23:53:42
○ 2026-08-15 05:47:06

○NSns14.xincache.com2015-05-08 → 2016-08-11 · 4 obs

● 2015-05-08 10:55:48
● 2016-08-11 03:14:52
○ 2017-08-08 23:53:42
○ 2026-08-15 05:47:06

●NSns19.xincache.com2017-08-08 → 2026-08-15 · 3 obs

○ 2016-08-11 03:14:52
● 2017-08-08 23:53:42
● 2026-08-15 05:47:06

●NSns20.xincache.com2017-08-08 → 2026-08-15 · 3 obs

○ 2016-08-11 03:14:52
● 2017-08-08 23:53:42
● 2026-08-15 05:47:06

○MXbf-mail-g1.xinnetdns.com2015-05-08 → 2017-08-08 · 4 obs

● 2015-05-08 10:55:48
● 2017-08-08 23:53:42
○ 2026-02-23 11:37:18
○ 2026-08-15 05:47:06

○MXmail-g1.xinnetdns.com2015-05-08 → 2017-08-08 · 4 obs

● 2015-05-08 10:55:48
● 2017-08-08 23:53:42
○ 2026-02-23 11:37:18
○ 2026-08-15 05:47:06

●MXmail.sendsaas.org2026-02-23 → 2026-08-15 · 3 obs

○ 2017-08-08 23:53:42
● 2026-02-23 11:37:18
● 2026-08-15 05:47:06

●MXmxbiz1.qq.com2026-02-23 → 2026-08-15 · 3 obs

○ 2017-08-08 23:53:42
● 2026-02-23 11:37:18
● 2026-08-15 05:47:06

●MXmxbiz2.qq.com2026-02-23 → 2026-08-15 · 3 obs

○ 2017-08-08 23:53:42
● 2026-02-23 11:37:18
● 2026-08-15 05:47:06

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:1.12.0.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for visiontecs.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns19.xincache.com, ns20.xincache.com`
MX	3	`mail.sendsaas.org (pri: 5), mxbiz1.qq.com (pri: 5)...`
TXT	2	`e1ccec22-e80e-4922-a800-7575bcad5a7f, v=spf1 include:spf.sendsaas.org -all`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

visiontecs.com uses two name servers for its delegation: ns19.xincache.com and ns20.xincache.com.

visiontecs.com has the same name server delegation as a number of other domains, such as jsyfm.com, han-king.com, bjord.com and two more.

At least some of visiontecs.com's name servers are shared with other domains, for example cqjgdj.gov.cn, hainuocn.com, ciccps.org and two more.

These name servers tend to be deployed in combination with the name servers ns11.xincache.com and ns12.xincache.com.

Host names resolving to 8 IP numbers:

Hostname ns19.xincache.com directs to 1.12.0.4, 36.155.149.180 and 112.80.181.45 along with 5 other IP addresses.

Host names resolving to 7 IP numbers:

Hostname ns20.xincache.com directs to 1.12.0.1, 36.155.149.176 and 112.80.181.111 along with 4 other IP addresses.

Mail Servers

The MX records for visiontecs.com list three mail servers: mxbiz1.qq.com, mxbiz2.qq.com and mail.sendsaas.org.

visiontecs.com shares at least some of its mail servers with other domains — for example yaoxiangedu.com, yingyuanjinrong.com, roxrussia.com and two more.