`one-school.org`

DNSSEC	⚠️ Not signed
A	123.58.218.208^{🇭🇰 UCLOUD-1123.58.218.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
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	`ns17.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	`ns18.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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1764729372

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776004482

Subdomains

www.one-school.org

Same first word

one-school.org

one-school.ru

Similar names

neo-school.com

school-neo.net

school-one.one

school-one.ru

school-one.org

DNS History

10 records (6 active, 4 former)

●NSns11.xincache.com2026-04-11 → 2026-04-12 · 3 obs

○ 2015-07-05 09:37:40
● 2026-04-11 03:15:36
● 2026-04-12 14:52:10

●NSns17.xincache.com2015-07-05 → 2026-04-12 · 2 obs

● 2015-07-05 09:37:40
● 2026-04-12 14:52:10

●NSns18.xincache.com2015-07-05 → 2026-04-12 · 2 obs

● 2015-07-05 09:37:40
● 2026-04-12 14:52:10

○MX485998921.pamx1.hotmail.com2015-07-05 → 2016-12-03 · 4 obs

● 2015-07-05 09:37:40
● 2016-12-03 00:11:30
○ 2017-06-19 23:37:52
○ 2026-04-12 14:52:10

●MXmxbiz1.qq.com2017-06-19 → 2026-04-12 · 3 obs

○ 2016-12-03 00:11:30
● 2017-06-19 23:37:52
● 2026-04-12 14:52:10

●MXmxbiz2.qq.com2017-06-19 → 2026-04-12 · 3 obs

○ 2016-12-03 00:11:30
● 2017-06-19 23:37:52
● 2026-04-12 14:52:10

○A119.10.22.292016-04-12 → 2016-04-12 · 4 obs

○ 2016-01-24 04:18:50
● 2016-04-12 04:03:24
○ 2016-12-03 00:11:30
○ 2026-04-12 14:52:10

○A119.10.97.962016-12-03 → 2017-06-19 · 5 obs

○ 2016-04-12 04:03:24
● 2016-12-03 00:11:30
● 2017-06-19 23:37:52
○ 2026-04-11 03:15:36
○ 2026-04-12 14:52:10

●A123.58.218.2082026-04-11 → 2026-04-12 · 3 obs

○ 2017-06-19 23:37:52
● 2026-04-11 03:15:36
● 2026-04-12 14:52:10

○A42.157.3.132015-07-05 → 2016-01-24 · 4 obs

● 2015-07-05 09:37:40
● 2016-01-24 04:18:50
○ 2016-04-12 04:03:24
○ 2026-04-12 14:52:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
one-school.org	ns17.xincache.com, ns18.xincache.com	-

✅ Authoritative Response

Server:163.177.5.23

NS records: ns17.xincache.com, ns18.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for one-school.org (unsigned zone)

⏱️ Timing

Total: 3722ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.58.218.208`
NS	2	`ns18.xincache.com, ns17.xincache.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

Hierarchy

The parent of www.one-school.org is one-school.org.

IP Addresses

one-school.org points to a single IP: 123.58.218.208.

Other host names, such as www.one-school.org, share IP numbers with one-school.org.

Name Servers

one-school.org is delegated to three name servers: ns11.xincache.com, ns17.xincache.com and ns18.xincache.com.

one-school.org partially shares name servers with other domains; examples include chuchen.com, faiveley-air.com, xcdv.com, macroyaltire.com and bbdhdq.com.

These name servers are commonly used alongside ns12.xincache.com, ce1.xincache.com, ce2.xincache.com, ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ns15.xincache.com and ns16.xincache.com.

Eight IPs: ns11.xincache.com and ns17.xincache.com point 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 IPs: ns18.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.

Hosts pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 2402:4e00:1730::e: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 1.12.0.4: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 36.155.149.180: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 112.80.181.45: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 117.89.178.173: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 125.94.59.210: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 129.211.176.209: ns11.xincache.com and ns17.xincache.com.

Mail Servers

one-school.org is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

one-school.org has the same mail server setup as other domains, including cy101.com, jnhaiyao.com, hvsion.com, dgbindin.com and hoaofactory.com.

one-school.org shares some mail servers with other domains, at least partially, such as ecomma.net, hnlat.com, dszupu.cn, guanbuy.com and ecloudfast.com.

one-school.org - robtex.com

one-school.org

org