sim-lab.com - dns.ninja

`sim-lab.com`

DNSSEC	⚠️ Not signed
A	122.10.97.137^{🇭🇰 UCLOUD-1122.10.97.0/24 DingFeng XinHui(HongKong) Technology Limited UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD}
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	`smx106.cn4e.com` ⭐
SOA	`ns11.xincache.com`enterprise1dnsadmin@dnspod.com serial=1611738523

`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=1786318434

Same first word

sim-lab.com

sim-lab.eu

sim-lab.ru

sim-lab.cn

sim-lab.us

sim-lab.net

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mls-abi.de

m-basil.jp

mi-labs.de

smi-lab.com

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ism-lab.com

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basil-m.com

sb-mail.com

ab-slim.com

bs-mail.info

sbli-ma.com

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mi-labs.com

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DNS History

9 records (4 active, 5 former)

●NSns11.xincache.com2026-02-22 → 2026-08-09 · 3 obs

○ 2017-03-24 23:20:38
● 2026-02-22 12:36:06
● 2026-08-09 23:49:30

●NSns12.xincache.com2026-02-22 → 2026-08-09 · 3 obs

○ 2017-03-24 23:20:38
● 2026-02-22 12:36:06
● 2026-08-09 23:49:30

○NSns13.xincache.com2015-05-27 → 2016-04-07 · 4 obs

● 2015-05-27 03:50:34
● 2016-04-07 03:22:10
○ 2017-03-24 23:20:38
○ 2026-08-09 23:49:30

○NSns14.xincache.com2015-05-27 → 2016-04-07 · 4 obs

● 2015-05-27 03:50:34
● 2016-04-07 03:22:10
○ 2017-03-24 23:20:38
○ 2026-08-09 23:49:30

○NSns19.xincache.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-04-07 03:22:10
● 2017-03-24 23:20:38
○ 2026-02-22 12:36:06
○ 2026-08-09 23:49:30

○NSns20.xincache.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-04-07 03:22:10
● 2017-03-24 23:20:38
○ 2026-02-22 12:36:06
○ 2026-08-09 23:49:30

●MXsmx106.cn4e.com2015-05-27 → 2026-08-09 · 2 obs

● 2015-05-27 03:50:34
● 2026-08-09 23:49:30

○A114.112.59.2142015-05-27 → 2017-03-24 · 4 obs

● 2015-05-27 03:50:34
● 2017-03-24 23:20:38
○ 2026-02-22 12:36:06
○ 2026-08-09 23:49:30

●A122.10.97.1372026-02-22 → 2026-08-09 · 3 obs

○ 2017-03-24 23:20:38
● 2026-02-22 12:36:06
● 2026-08-09 23:49:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sim-lab.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 sim-lab.com (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.10.97.137`
NS	2	`ns12.xincache.com, ns11.xincache.com`
MX	1	`smx106.cn4e.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

IP Addresses

sim-lab.com directs to one IP number, which is 122.10.97.137.

Name Servers

sim-lab.com has two authoritative name servers — ns11.xincache.com and ns12.xincache.com.

sim-lab.com has the same name server delegation as a number of other domains, such as hapco-cn.com, zhenghonggd.com, aaakkk.com and two more.

sim-lab.com shares at least some of its name servers with other domains, including chnglobal.com, ty360.com, hnchbc.com and two others.

These name servers are frequently seen alongside ns13.xincache.com, ns14.xincache.com, ns19.xincache.com and 7 other name servers.

Host names resolving to 8 IP numbers:

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

Host names resolving to 7 IP numbers:

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

Mail Servers

sim-lab.com routes its mail through a single mail server, smx106.cn4e.com.

sim-lab.com has the same mail server arrangement as a number of other domains, for example coomex.com, yoursz.com, anycasting.com.cn and two more.

sim-lab.com has at least some mail servers in common with other domains, such as sim-lab.cn, wuzistone.com, dglte.com and topant.com.cn.

These mail servers frequently appear alongside the mail servers hsmx106.cn4e.com and enforce-s106.cn4e.com.