b2bwz.com - robtex.com
b2bwz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.40.87.172🇨🇳 Alibaba-Cloud121.40.0.0/15 | ||||||
| NS | ns1.alidns.com ⭐ | ||||||
| A | 2408:4009:501::1🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.45🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.55🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.205🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.215🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.45🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.55🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.115🇨🇳 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 | 139.224.142.125🇨🇳 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 | ns2.alidns.com | ||||||
| A | 2408:4009:501::2🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.46🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.56🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.206🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.216🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.46🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.56🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.116🇨🇳 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 | 139.224.142.126🇨🇳 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, | ||||||
| SOA | ns1.alidns.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=1776073312 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSns1.alidns.com2026-02-26 → 2026-04-13 · 3 obs
● 2026-02-26 21:50:30
● 2026-04-13 10:04:06
○NSns1.cnolnic.net2015-05-04 → 2018-09-23 · 5 obs
● 2015-05-04 20:53:02
● 2018-09-23 03:59:18
○ 2026-02-26 21:50:30
○ 2026-04-13 10:04:06
○NSns1.pending-renewal-domain.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-04 20:53:02
○ 2026-04-13 10:04:06
●NSns2.alidns.com2026-02-26 → 2026-04-13 · 3 obs
● 2026-02-26 21:50:30
● 2026-04-13 10:04:06
○NSns2.cnolnic.net2015-05-04 → 2018-09-23 · 5 obs
● 2015-05-04 20:53:02
● 2018-09-23 03:59:18
○ 2026-02-26 21:50:30
○ 2026-04-13 10:04:06
○NSns2.pending-renewal-domain.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-04 20:53:02
○ 2026-04-13 10:04:06
●A121.40.87.1722026-02-26 → 2026-04-13 · 3 obs
● 2026-02-26 21:50:30
● 2026-04-13 10:04:06
○A121.42.70.2172018-09-23 → 2018-09-23 · 4 obs
● 2018-09-23 03:59:18
○ 2026-02-26 21:50:30
○ 2026-04-13 10:04:06
○A203.88.161.1652015-05-04 → 2017-02-13 · 5 obs
● 2015-05-04 20:53:02
● 2017-02-13 01:34:58
○ 2018-09-23 03:59:18
○ 2026-04-13 10:04:06
○A58.221.246.1792008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-04 20:53:02
○ 2026-04-13 10:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| b2bwz.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.46
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2bwz.com (unsigned zone)
⏱️ Timing
Total: 504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.40.87.172 |
| NS | 2 | ns2.alidns.com, ns1.alidns.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
IP Addresses
b2bwz.com points to a single IP: 121.40.87.172.
Other host names, for instance yiso.cn, xunpanlieshou.com, waimaoyun.net.cn, yisun.net and www.yiso.cn share IP numbers with b2bwz.com.
Name Servers
Two name servers ns1.alidns.com and ns2.alidns.com handle delegation for b2bwz.com.
b2bwz.com uses the same name server setup as other domains, for example 91youqu.com, 66d33107611021.beer, 6b16a1c5110241.beer, chuanzihao.com and fqnovelvod.com.
b2bwz.com partially shares name servers with other domains; examples include 3x15.com, 233829.com, wegrow.cn, 52scan.com and enjoycg.com.
These name servers commonly accompany ns7.alidns.com, ns8.alidns.com, dns19.hichina.com and dns20.hichina.com.
Host names with nine IP numbers:
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.