ysdtek.com - robtex.com
ysdtek.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.25.76.38🇨🇳 Alibaba-Cloud120.25.0.0/16 | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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, | ||||||
| MX | mx.ym.163.com ⭐ | ||||||
| TXT | v=spf1 include:spf.163.com ~all | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-05-28 #9 | ||||||
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=1786805064 | ||||||
Same first word
ysdtek.com |
Similar names
detsky.cz |
deskty.com |
sydtek.dk |
dyteks.com.tr |
dystek.com |
dtkeys.com |
sydtek.com |
tdskey.online |
tedsky.com |
tydesk.com |
detsky.de |
detsky.sk |
ytdesk.com |
tdykes.com |
skyted.com |
detsky.ru |
skyted.net |
DNS History
4 records (4 active, 0 former)
●NSdns10.hichina.com2016-12-14 → 2026-08-15 · 2 obs
● 2026-08-15 15:01:04
●NSdns9.hichina.com2016-12-14 → 2026-08-15 · 2 obs
● 2026-08-15 15:01:04
●MXmx.ym.163.com2016-12-14 → 2026-08-15 · 2 obs
● 2026-08-15 15:01:04
●A120.25.76.382016-12-14 → 2026-08-15 · 2 obs
● 2026-08-15 15:01:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| ysdtek.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ysdtek.com (unsigned zone)
⏱️ Timing
Total: 3953ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.25.76.38 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| MX | 1 | mx.ym.163.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com ~all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
ysdtek.com points to a single IP number: 120.25.76.38.
Name Servers
DNS delegation for ysdtek.com points to two name servers: dns10.hichina.com and dns9.hichina.com.
ysdtek.com shares its name server setup with other domains, including xnzhongguan.com, xiquwenhua.com, tinheo.com and two others.
Some name servers delegated to ysdtek.com are also used by other domains, notably remegen.cn and xhwood.com.
Host names with 9 IP numbers:
dns10.hichina.com has IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, plus 6 other.
dns9.hichina.com has IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, plus 6 other.
Mail Servers
ysdtek.com has one mail server: mx.ym.163.com.
ysdtek.com shares the same mail server setup as other domains, including cpug.cn, ood.com.cn, byteschina.com and two others.
ysdtek.com shares mail servers — at least in part — with other domains, including vfei.net, dfenqi.com, coinmax.one and two others.
These mail servers are routinely seen in conjunction with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.