otschina.com - robtex.com
otschina.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.112.159.168🇨🇳 Alibaba-Cloud47.112.0.0/16 Aliyun Computing Co., LTD | ||||||
| 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 | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-01-12 #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=1776279447 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns.bizcn.com2018-07-27 → 2018-07-27 · 4 obs
● 2018-07-27 14:26:46
○ 2026-03-26 04:40:16
○ 2026-04-15 19:25:26
●NSdns10.hichina.com2026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 04:40:16
● 2026-04-15 19:25:26
●NSdns9.hichina.com2026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 04:40:16
● 2026-04-15 19:25:26
○NSns1.dns.com.cn2015-07-21 → 2018-07-27 · 4 obs
● 2018-07-27 14:26:46
○ 2026-03-26 04:40:16
○ 2026-04-15 19:25:26
○NSns2.dns.com.cn2015-07-21 → 2018-07-27 · 4 obs
● 2018-07-27 14:26:46
○ 2026-03-26 04:40:16
○ 2026-04-15 19:25:26
○A222.76.212.442015-07-21 → 2018-07-27 · 4 obs
● 2018-07-27 14:26:46
○ 2026-03-26 04:40:16
○ 2026-04-15 19:25:26
●A47.112.159.1682026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 04:40:16
● 2026-04-15 19:25:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| otschina.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 otschina.com (unsigned zone)
⏱️ Timing
Total: 575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.112.159.168 |
| NS | 2 | dns10.hichina.com, dns9.hichina.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 | 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
otschina.com points to IP number: 47.112.159.168.
Name Servers
otschina.com is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.
otschina.com shares the same name server setup as yyjiamei.com, aoyh.com, fxtl.com, yhzq-blog.cc and mldsmc.com.
otschina.com shares name servers with other domains at least partially, for instance dseb.cn and huatai-machinery.com.
Nine IP numbers per host:
dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
Mail Servers
otschina.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup for otschina.com matches that of other domains, for instance tuanidc.com, sinoits.com, pfctas.com, fjsanxing.com and szptcled.com.
otschina.com shares some mail servers with other domains, at least partially, for example gskqs.com, greenbank.cn, originsfurniture.com and sfepay.com.