tjbys.com.cn - robtex.com
tjbys.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.28.117.200🇨🇳 CHINA169-Backbone60.28.0.0/15 CNC Group CHINA169 Tianjin Province Network | ||||||
| NS | dns31.hichina.com ⭐ | ||||||
| A | 2408:4009:501::39🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 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 | 139.224.142.109🇨🇳 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 | dns32.hichina.com | ||||||
| A | 2408:4009:501::40🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 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 | 139.224.142.107🇨🇳 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, | ||||||
| TXT | 5b9fe8a5ef4e13726026a4cc46c41dede34783328911ad04cdf057bf925e4fa | ||||||
| SOA | dns31.hichina.comhostmaster@hichina.com 2026-02-28 #14 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030478774 | ||||||
Same first word
Similar names
bjtsy.com |
tsbyj.com |
jybst.cn |
sybjt.com |
bstjy.cn |
bjyts.net |
bjsyt.com.cn |
jsbyt.com |
yjbst.com |
bjsty.com |
ysbjt.net |
bjyst.com |
DNS History
14 records (3 active, 11 former)
●NSdns31.hichina.com2026-03-13 → 2026-03-26 · 3 obs
○ 2018-11-03 09:40:12
● 2026-03-13 05:18:08
● 2026-03-26 14:58:14
● 2026-03-13 05:18:08
● 2026-03-26 14:58:14
●NSdns32.hichina.com2026-03-13 → 2026-03-26 · 3 obs
○ 2018-11-03 09:40:12
● 2026-03-13 05:18:08
● 2026-03-26 14:58:14
● 2026-03-13 05:18:08
● 2026-03-26 14:58:14
○NSns15.xincache.com2015-07-19 → 2016-07-01 · 4 obs
● 2015-07-19 11:24:46
● 2016-07-01 09:25:20
○ 2017-02-13 18:22:02
○ 2026-03-26 14:58:14
● 2016-07-01 09:25:20
○ 2017-02-13 18:22:02
○ 2026-03-26 14:58:14
○NSns16.xincache.com2015-07-19 → 2016-07-01 · 4 obs
● 2015-07-19 11:24:46
● 2016-07-01 09:25:20
○ 2017-02-13 18:22:02
○ 2026-03-26 14:58:14
● 2016-07-01 09:25:20
○ 2017-02-13 18:22:02
○ 2026-03-26 14:58:14
○NSns19.xincache.com2017-02-13 → 2018-11-03 · 5 obs
○ 2016-07-01 09:25:20
● 2017-02-13 18:22:02
● 2018-11-03 09:40:12
○ 2026-03-13 05:18:08
○ 2026-03-26 14:58:14
● 2017-02-13 18:22:02
● 2018-11-03 09:40:12
○ 2026-03-13 05:18:08
○ 2026-03-26 14:58:14
○NSns20.xincache.com2017-02-13 → 2018-11-03 · 5 obs
○ 2016-07-01 09:25:20
● 2017-02-13 18:22:02
● 2018-11-03 09:40:12
○ 2026-03-13 05:18:08
○ 2026-03-26 14:58:14
● 2017-02-13 18:22:02
● 2018-11-03 09:40:12
○ 2026-03-13 05:18:08
○ 2026-03-26 14:58:14
○MX211.81.20.222015-11-28 → 2016-07-01 · 5 obs
○ 2015-07-19 11:24:46
● 2015-11-28 01:19:56
● 2016-07-01 09:25:20
○ 2017-02-13 18:22:02
○ 2026-03-26 14:58:14
● 2015-11-28 01:19:56
● 2016-07-01 09:25:20
○ 2017-02-13 18:22:02
○ 2026-03-26 14:58:14
○MX211.81.20.222015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 11:24:46
○ 2015-11-28 01:19:56
○ 2026-03-26 14:58:14
○ 2015-11-28 01:19:56
○ 2026-03-26 14:58:14
○MX211.81.22.312018-11-03 → 2018-11-03 · 4 obs
○ 2017-02-13 18:22:02
● 2018-11-03 09:40:12
○ 2026-03-13 05:18:08
○ 2026-03-26 14:58:14
● 2018-11-03 09:40:12
○ 2026-03-13 05:18:08
○ 2026-03-26 14:58:14
○MX60.29.8.902017-02-13 → 2017-02-13 · 4 obs
○ 2016-07-01 09:25:20
● 2017-02-13 18:22:02
○ 2018-11-03 09:40:12
○ 2026-03-26 14:58:14
● 2017-02-13 18:22:02
○ 2018-11-03 09:40:12
○ 2026-03-26 14:58:14
○A211.81.22.312018-11-03 → 2018-11-03 · 4 obs
○ 2017-02-13 18:22:02
● 2018-11-03 09:40:12
○ 2026-03-13 05:18:08
○ 2026-03-26 14:58:14
● 2018-11-03 09:40:12
○ 2026-03-13 05:18:08
○ 2026-03-26 14:58:14
○A218.241.2.122015-07-19 → 2016-07-01 · 4 obs
● 2015-07-19 11:24:46
● 2016-07-01 09:25:20
○ 2017-02-13 18:22:02
○ 2026-03-26 14:58:14
● 2016-07-01 09:25:20
○ 2017-02-13 18:22:02
○ 2026-03-26 14:58:14
●A60.28.117.2002026-03-13 → 2026-03-26 · 3 obs
○ 2018-11-03 09:40:12
● 2026-03-13 05:18:08
● 2026-03-26 14:58:14
● 2026-03-13 05:18:08
● 2026-03-26 14:58:14
○A60.29.8.902017-02-13 → 2017-02-13 · 4 obs
○ 2016-07-01 09:25:20
● 2017-02-13 18:22:02
○ 2018-11-03 09:40:12
○ 2026-03-26 14:58:14
● 2017-02-13 18:22:02
○ 2018-11-03 09:40:12
○ 2026-03-26 14:58:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tjbys.com.cn | dns31.hichina.com, dns32.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.219
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tjbys.com.cn (unsigned zone)
⏱️ Timing
Total: 3648ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.28.117.200 |
| NS | 2 | dns31.hichina.com, dns32.hichina.com |
| TXT | 1 | 5b9fe8a5ef4e13726026a4cc46c41dede3478332 |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
tjbys.com.cn points to IP number: 60.28.117.200.
Other host names, for instance www.tjbys.com and tjbys.com, share IP numbers with tjbys.com.cn.
Name Servers
tjbys.com.cn is delegated to two name servers: dns31.hichina.com and dns32.hichina.com.
tjbys.com.cn shares the same name server setup as dsmopai.com, provins.cn, samplesci.com, hebkc.com and zgxhcs.net.
tjbys.com.cn at least partially shares name servers with other domains, for instance iuiu.cn, 0769fo.com, 9823.com.cn, towd.cn and arttech.cn.
These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.
Nine IP numbers per host:
dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.