`sycontor.com`

DNSSEC	⚠️ Not signed
A	112.127.65.135^{🇨🇳 Alibaba-Cloud112.127.0.0/17}
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	`ns12.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-g1.xinnetdns.com` ⭐
		A	101.237.133.6^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
MX	`bf-mail-g1.xinnetdns.com`⁽¹⁰⁾
SOA	`ns11.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576646144

`com`

	DNSSEC	⚠️ Not signed
	NS	`a.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`b.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`c.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`d.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`e.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`f.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`g.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`h.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`i.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`j.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`k.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`l.gtld-servers.net` ⚠️ Not in zone NS records
	NS	`m.gtld-servers.net` ⚠️ Not in zone NS records

Subdomains

www.sycontor.com

Same first word

sycontor.com

Similar names

constroy.ru

storycon.net

constory.org

sytronco.com

ortonycs.com

constroy.com.br

crystoon.com

cosytron.de

storycon.co.kr

syncroot.com

storycon.com

rootsync.com

styrocon.com

syncroot.net

rotosync.com

DNS History

12 records (5 active, 7 former)

●NSns11.xincache.com2026-07-08 → 2026-08-08 · 3 obs

○ 2016-11-29 17:11:42
● 2026-07-08 18:34:18
● 2026-08-08 04:11:28

●NSns12.xincache.com2026-07-08 → 2026-08-08 · 3 obs

○ 2016-11-29 17:11:42
● 2026-07-08 18:34:18
● 2026-08-08 04:11:28

○NSns15.xincache.com2015-07-10 → 2016-06-30 · 4 obs

● 2015-07-10 15:01:44
● 2016-06-30 07:30:12
○ 2016-11-28 07:49:52
○ 2026-08-08 04:11:28

○NSns16.xincache.com2015-07-10 → 2016-06-30 · 4 obs

● 2015-07-10 15:01:44
● 2016-06-30 07:30:12
○ 2016-11-28 07:49:52
○ 2026-08-08 04:11:28

○NSns19.xincache.com2016-11-28 → 2016-11-29 · 5 obs

○ 2016-06-30 07:30:12
● 2016-11-28 07:49:52
● 2016-11-29 17:11:42
○ 2026-07-08 18:34:18
○ 2026-08-08 04:11:28

○NSns20.xincache.com2016-11-28 → 2016-11-29 · 5 obs

○ 2016-06-30 07:30:12
● 2016-11-28 07:49:52
● 2016-11-29 17:11:42
○ 2026-07-08 18:34:18
○ 2026-08-08 04:11:28

●MXbf-mail-g1.xinnetdns.com2015-07-10 → 2026-08-08 · 5 obs

● 2015-07-10 15:01:44
● 2016-11-29 17:11:42
○ 2017-06-22 02:53:38
● 2026-07-08 18:34:18
● 2026-08-08 04:11:28

●MXmail-g1.xinnetdns.com2015-07-10 → 2026-08-08 · 5 obs

● 2015-07-10 15:01:44
● 2016-11-29 17:11:42
○ 2017-06-22 02:53:38
● 2026-07-08 18:34:18
● 2026-08-08 04:11:28

○MXmail.skrimple.com2017-06-22 → 2017-06-22 · 4 obs

○ 2016-11-29 17:11:42
● 2017-06-22 02:53:38
○ 2026-07-08 18:34:18
○ 2026-08-08 04:11:28

●A112.127.65.1352026-07-08 → 2026-08-08 · 3 obs

○ 2017-06-22 02:53:38
● 2026-07-08 18:34:18
● 2026-08-08 04:11:28

○A183.60.188.2412015-07-10 → 2016-11-29 · 4 obs

● 2015-07-10 15:01:44
● 2016-11-29 17:11:42
○ 2017-06-22 02:53:38
○ 2026-08-08 04:11:28

○A50.117.113.2182017-06-22 → 2017-06-22 · 4 obs

○ 2016-11-29 17:11:42
● 2017-06-22 02:53:38
○ 2026-07-08 18:34:18
○ 2026-08-08 04:11:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sycontor.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sycontor.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.127.65.135`
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mail-g1.xinnetdns.com (pri: 5), bf-mail-g1.xinnetdns.com (pri: 10)`
SOA	1	`ns11.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

Hierarchy

sycontor.com serves as the parent of www.sycontor.com.

IP Addresses

sycontor.com resolves to one IP address: 112.127.65.135.

www.sycontor.com is an example of another host name that shares IP numbers with sycontor.com.

Name Servers

sycontor.com has two authoritative name servers — ns11.xincache.com and ns12.xincache.com.

sycontor.com uses the same name servers as several other domains — among them ycfoods.cn, cnreay.com, safeone.net and two more.

sycontor.com has at least partial name server overlap with other domains, such as lonfax.com, etpturbo.com, hangyan.com.cn and two others.

ns17.xincache.com, ns18.xincache.com and ns19.xincache.com — plus 7 other name servers — are commonly paired with these name servers.

Hostnames that resolve to 8 IP addresses:

ns11.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hostnames that resolve to 7 IP addresses:

ns12.xincache.com points to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.

Mail Servers

Mail for sycontor.com is handled by two mail servers — bf-mail-g1.xinnetdns.com and mail-g1.xinnetdns.com.

sycontor.com uses an identical mail server configuration to several other domains — among them hzptfe.com, hrbaz.com, zhzt.com and two more.

sycontor.com has at least partial mail server overlap with other domains such as zwzl.com, huzszyy.cn, xdlong.com and two more.

These mail servers tend to be used in combination with the mail servers mail-g2.xinnetdns.com and freemail-g2.xinnetdns.com.

Hosts with just one IP address:

mail-g1.xinnetdns.com resolves to 101.237.133.6.

sycontor.com - robtex.com

sycontor.com

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