btsyjx.com - robtex.com
btsyjx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.105.23.237🇨🇳 CLOUDIE-AS-AP103.105.23.0/24 CMI (Customer Route) | ||||||
| NS | dns13.hichina.com ⭐ | ||||||
| A | 2408:4009:501::21🇨🇳 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 | dns14.hichina.com | ||||||
| A | 2408:4009:501::22🇨🇳 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 | mail.btsyjx.com ⭐ | ||||||
| A | 123.100.1.209 | ||||||
| SOA | dns13.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=1775984962 | ||||||
Subdomains
mail.btsyjx.com |
Same first word
btsyjx.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns13.hichina.com2015-08-09 → 2026-04-12 · 2 obs
● 2026-04-12 09:23:04
●NSdns14.hichina.com2015-08-09 → 2026-04-12 · 2 obs
● 2026-04-12 09:23:04
●MXmail.btsyjx.com2015-08-09 → 2026-04-12 · 2 obs
● 2026-04-12 09:23:04
●A103.105.23.2372026-03-03 → 2026-04-12 · 3 obs
● 2026-03-03 13:53:02
● 2026-04-12 09:23:04
○A121.42.90.992015-08-09 → 2016-07-14 · 4 obs
● 2016-07-14 18:47:38
○ 2017-03-25 07:20:32
○ 2026-04-12 09:23:04
○A47.89.54.1392017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 07:20:32
○ 2026-03-03 13:53:02
○ 2026-04-12 09:23:04
🔍 DNS Trace
Analysis
Hierarchy
The parent of mail.btsyjx.com is btsyjx.com.
IP Addresses
btsyjx.com points to a single IP number: 103.105.23.237.
Other host names, for instance dgfhhq.com, bthongrui518.com, hbdhxs.com, gmccsb.com and www.bthongrui518.com share IP numbers with btsyjx.com.
Name Servers
btsyjx.com is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.
btsyjx.com uses the same name server setup as other domains, for instance wanhuayunnet.cn, thtec.com, zdconst.com, cnopt.com and esimo.cn.
btsyjx.com shares name servers with other domains at least partially, for instance 17461.com, antdb.com, colaol.com, truck.hl.cn and fedw.cn.
these name servers are commonly used together with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns13.hichina.com points to 2408:4009:501::21, 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; dns14.hichina.com points to 2408:4009:501::22, 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.
Mail Servers
The mail server for btsyjx.com is mail.btsyjx.com.
Host name mail.btsyjx.com resolves to IP 123.100.1.209.