btui.com - robtex.com
btui.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 152.136.128.131🇨🇳 TENCENT-NET-AP152.136.128.0/22 CT BeiJing IDC | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| A | 2408:4009:501::15🇨🇳 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 | dns8.hichina.com | ||||||
| A | 2408:4009:501::16🇨🇳 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, | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | dns7.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=1778305241 | ||||||
Subdomains
www.btui.com |
Same first word
Similar names
DNS History
17 records (5 active, 12 former)
○NSdns1.iidns.com2015-12-12 → 2016-03-19 · 5 obs
● 2015-12-12 12:19:04
● 2016-03-19 20:19:32
○ 2016-07-16 03:11:56
○ 2026-05-09 06:01:32
○NSdns2.iidns.com2015-12-12 → 2015-12-12 · 4 obs
● 2015-12-12 12:19:04
○ 2016-07-16 03:11:56
○ 2026-05-09 06:01:32
○NSdns3.iidns.com2015-12-12 → 2015-12-12 · 4 obs
● 2015-12-12 12:19:04
○ 2016-07-16 03:11:56
○ 2026-05-09 06:01:32
○NSdns4.iidns.com2015-12-12 → 2015-12-12 · 4 obs
● 2015-12-12 12:19:04
○ 2016-07-16 03:11:56
○ 2026-05-09 06:01:32
○NSdns5.iidns.com2015-12-12 → 2015-12-12 · 4 obs
● 2015-12-12 12:19:04
○ 2016-07-16 03:11:56
○ 2026-05-09 06:01:32
○NSdns6.iidns.com2015-12-12 → 2015-12-12 · 4 obs
● 2015-12-12 12:19:04
○ 2016-07-16 03:11:56
○ 2026-05-09 06:01:32
●NSdns7.hichina.com2026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 03:14:22
● 2026-05-09 06:01:32
●NSdns8.hichina.com2026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 03:14:22
● 2026-05-09 06:01:32
○NSwww.btui.com2015-08-30 → 2017-03-21 · 6 obs
○ 2016-03-19 20:19:32
● 2016-07-16 03:11:56
● 2017-03-21 05:52:28
○ 2026-02-19 03:14:22
○ 2026-05-09 06:01:32
○MXio.bouncemx.com2016-07-16 → 2017-03-21 · 4 obs
● 2017-03-21 05:52:28
○ 2026-02-19 03:14:22
○ 2026-05-09 06:01:32
●MXmxbiz1.qq.com2026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 03:14:22
● 2026-05-09 06:01:32
●MXmxbiz2.qq.com2026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 03:14:22
● 2026-05-09 06:01:32
●A152.136.128.1312026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 03:14:22
● 2026-05-09 06:01:32
○A70.39.84.2272015-08-30 → 2015-08-30 · 3 obs
○ 2026-02-19 03:14:22
○ 2026-05-09 06:01:32
○A70.39.84.2302017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 05:52:28
○ 2026-02-19 03:14:22
○ 2026-05-09 06:01:32
○A70.39.84.2412016-07-16 → 2016-07-16 · 4 obs
● 2016-07-16 03:11:56
○ 2017-03-21 05:52:28
○ 2026-05-09 06:01:32
🔍 DNS Trace
Analysis
Hierarchy
btui.com is a parent of www.btui.com.
IP Addresses
btui.com points to a single IP number: 152.136.128.131.
Other host names such as www.btui.com, xccyzx.com and www.xccyzx.com share IP numbers with btui.com.
Name Servers
Delegation for btui.com rests with two name servers, dns7.hichina.com and dns8.hichina.com.
btui.com shares the same name server setup as other domains, including 0559.cn, iline.cn, futechina.com, bdthgc.com and china-konte.com.
btui.com partially shares name servers with other domains; for instance 081200.com, chinacatholic.org and fczb16668884.com.
Host names with nine IP numbers:
dns7.hichina.com points to: 2408:4009:501::15, 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.
dns8.hichina.com points to: 2408:4009:501::16, 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.
Mail Servers
btui.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
btui.com uses the same mail server configuration as other domains, such as 5a5u.cn, vpn358.com, lanwe.cn, mmedical.com.cn and zongsoft.com.
btui.com shares at least some mail servers with other domains, for instance xifujidi.com, cbyun.cn, laxiaoya.com and fiia.cn.