ysy100.com - robtex.com
ysy100.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns3.hichina.com ⭐ | ||||||
| A | 2408:4009:501::11🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.123🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns4.hichina.com | ||||||
| A | 2408:4009:501::12🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.124🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns3.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=1774609697 | ||||||
Same first word
ysy100.com |
Similar names
DNS History
11 records (2 active, 9 former)
●NSdns3.hichina.com2026-03-24 → 2026-03-27 · 3 obs
● 2026-03-24 03:01:04
● 2026-03-27 11:20:10
●NSdns4.hichina.com2026-03-24 → 2026-03-27 · 3 obs
● 2026-03-24 03:01:04
● 2026-03-27 11:20:10
○NSf1g1ns1.dnspod.net2015-06-06 → 2016-02-02 · 4 obs
● 2016-02-02 00:02:44
○ 2017-01-29 13:20:12
○ 2026-03-27 11:20:10
○NSf1g1ns2.dnspod.net2015-06-06 → 2016-02-02 · 4 obs
● 2016-02-02 00:02:44
○ 2017-01-29 13:20:12
○ 2026-03-27 11:20:10
○NSns6.dnsdun.com2018-08-18 → 2018-08-18 · 4 obs
● 2018-08-18 09:33:14
○ 2026-03-24 03:01:04
○ 2026-03-27 11:20:10
○NSns6.dnsdun.net2018-08-18 → 2018-08-18 · 4 obs
● 2018-08-18 09:33:14
○ 2026-03-24 03:01:04
○ 2026-03-27 11:20:10
○NSv1s1.xundns.com2017-01-29 → 2017-01-29 · 4 obs
● 2017-01-29 13:20:12
○ 2018-08-18 09:33:14
○ 2026-03-27 11:20:10
○NSv1s2.xundns.com2017-01-29 → 2017-01-29 · 4 obs
● 2017-01-29 13:20:12
○ 2018-08-18 09:33:14
○ 2026-03-27 11:20:10
○A103.49.9.512015-06-06 → 2016-02-02 · 4 obs
● 2016-02-02 00:02:44
○ 2017-01-29 13:20:12
○ 2026-03-27 11:20:10
○A104.165.161.1912018-08-18 → 2018-08-18 · 4 obs
● 2018-08-18 09:33:14
○ 2026-03-24 03:01:04
○ 2026-03-27 11:20:10
○A198.56.189.1982017-01-29 → 2017-01-29 · 4 obs
● 2017-01-29 13:20:12
○ 2018-08-18 09:33:14
○ 2026-03-27 11:20:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| ysy100.com | dns3.hichina.com, dns4.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ysy100.com (unsigned zone)
⏱️ Timing
Total: 537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns4.hichina.com, dns3.hichina.com |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)
Analysis
Name Servers
ysy100.com's delegation uses two name servers: dns3.hichina.com and dns4.hichina.com.
ysy100.com uses the same name server setup as other domains, such as netlee.com, yuncd.net, jwsbio.com, gwbj.com and abfb.cn.
ysy100.com at least partially shares name servers with other domains, including ptsn.net.cn, snapman.xyz, dengmi.com, baofu029.com and 484sa.com.
These name servers are commonly used together with the name servers expirens3.hichina.com, expirens4.hichina.com, dns7.hichina.com and dns8.hichina.com.
Host names with nine IP numbers: The host name dns3.hichina.com points to 2408:4009:501::11, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123. The host name dns4.hichina.com points to 2408:4009:501::12, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.