xcsyschool.com - robtex.com
xcsyschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.204🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.xcsyschool.com ⭐ | ||||||
| A | 208.98.40.74🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| SOA | www.xcsyschool.comxcsyschool@com 2008-08-03 #0 | ||||||
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.netnstld@verisign-grs.com serial=1776088042 | ||||||
Same first word
xcsyschool.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSdns1.chinaisp.org2015-07-08 → 2016-06-20 · 6 obs
● 2015-11-19 23:58:06
○ 2016-02-26 05:22:48
● 2016-06-20 17:14:16
○ 2017-02-12 06:04:08
○ 2026-04-13 14:13:18
○NSdns2.chinaicp.net2015-07-08 → 2016-06-20 · 6 obs
○ 2015-11-19 23:58:06
● 2016-02-26 05:22:48
● 2016-06-20 17:14:16
○ 2017-02-12 06:04:08
○ 2026-04-13 14:13:18
●NSns1.4.cn2026-04-04 → 2026-04-13 · 3 obs
● 2026-04-04 12:10:30
● 2026-04-13 14:13:18
○NSns11.xincache.com2018-10-01 → 2021-03-28 · 5 obs
● 2018-10-01 00:21:40
● 2021-03-28 04:11:10
○ 2026-04-04 12:10:30
○ 2026-04-13 14:13:18
○NSns12.xincache.com2018-10-01 → 2021-03-28 · 5 obs
● 2018-10-01 00:21:40
● 2021-03-28 04:11:10
○ 2026-04-04 12:10:30
○ 2026-04-13 14:13:18
○NSns15.xincache.com2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 06:04:08
○ 2018-10-01 00:21:40
○ 2026-04-13 14:13:18
○NSns16.xincache.com2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 06:04:08
○ 2018-10-01 00:21:40
○ 2026-04-13 14:13:18
●NSns2.4.cn2026-04-04 → 2026-04-13 · 3 obs
● 2026-04-04 12:10:30
● 2026-04-13 14:13:18
●NSwww.xcsyschool.com2026-04-04 → 2026-04-13 · 3 obs
● 2026-04-04 12:10:30
● 2026-04-13 14:13:18
○A125.46.42.92017-02-12 → 2021-03-28 · 5 obs
● 2017-02-12 06:04:08
● 2021-03-28 04:11:10
○ 2026-04-04 12:10:30
○ 2026-04-13 14:13:18
○A208.98.40.2032026-04-04 → 2026-04-04 · 4 obs
● 2026-04-04 12:10:30
○ 2026-04-13 14:13:16
○ 2026-04-13 14:13:18
●A208.98.40.2042026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 14:13:16
● 2026-04-13 14:13:18
○A45.64.74.1372015-07-08 → 2016-06-20 · 4 obs
● 2016-06-20 17:14:16
○ 2017-02-12 06:04:08
○ 2026-04-13 14:13:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| xcsyschool.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xcsyschool.com (unsigned zone)
⏱️ Timing
Total: 1134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.204 |
| SOA | 1 | www.xcsyschool.com xcsyschool.com |
Analysis
IP Addresses
xcsyschool.com points to IP number 208.98.40.204.
For instance, other host names ytyy.com.cn, www.www.www.sukuan.com, www.tv-changshadaikai(0x666170)iao.cn.roowei.com, www.www.mail.chinainfoa.com and www.www.100my.com share IP numbers with xcsyschool.com.
Name Servers
The delegation for xcsyschool.com is handled by three name servers: ns1.4.cn, ns2.4.cn and www.xcsyschool.com.
xcsyschool.com shares name servers with other domains at least partially, for example nnsdx.com, fxing.cn, bsgd.com, inse.com.cn and qderzhong.com.
These name servers are commonly used with the name servers ns3.goldenname.com and ns4.goldenname.com.
Host names with one IP number:
ns1.4.cn points to: 107.167.27.66.
www.xcsyschool.com points to: 208.98.40.74.