b20.cn - robtex.com
b20.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.26.55.89🇨🇳 Alibaba-Cloud120.26.0.0/16 | ||||||
| NS | sofa.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | victoria.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| MX | meishow520.3322.org ⭐ | ||||||
| A | 116.230.169.44🇨🇳 SHANGHAITELECOM116.230.128.0/17 | ||||||
| SOA | sofa.dnspod.netfreednsadmin@dnspod.com serial=1783394687 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn 2035-03-13 #90 | ||||||
Same first word
b20.me |
b20.pl |
b20.es |
b20.co |
b20.online |
b20.email |
b20.be |
b20.cafe |
b20.net |
b20.com |
b20.fr |
b20.no |
b20.cn |
b20.ai |
b20.cc |
b20.dk |
b20.ch |
b20.org |
b20.host |
b20.agency |
b20.eu |
b20.cz |
b20.lv |
b20.us |
b20.de |
b20.com.br |
b20.ru |
b20.nl |
Similar names
DNS History
4 records (4 active, 0 former)
●NSsofa.dnspod.net2026-04-27 → 2026-07-12 · 2 obs
● 2026-07-12 06:39:34
●NSvictoria.dnspod.net2026-04-27 → 2026-07-12 · 2 obs
● 2026-07-12 06:39:34
●MXmeishow520.3322.org2026-04-27 → 2026-07-12 · 5 obs
● 2026-05-21 23:49:42
○ 2026-06-14 07:03:44
● 2026-06-19 11:01:44
● 2026-07-12 06:39:34
●A120.26.55.892026-04-27 → 2026-07-12 · 5 obs
● 2026-05-21 23:49:42
○ 2026-06-14 07:03:44
● 2026-06-19 11:01:44
● 2026-07-12 06:39:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| b20.cn | sofa.dnspod.net, victoria.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: sofa.dnspod.net, victoria.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b20.cn (unsigned zone)
⏱️ Timing
Total: 4368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.26.55.89 |
| NS | 2 | sofa.dnspod.net, victoria.dnspod.net |
| MX | 1 | meishow520.3322.org (pri: 5) |
| SOA | 1 | sofa.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
b20.cn directs to one IP number, which is 120.26.55.89.
Among the host names that share IP numbers with b20.cn is www.meishow.com, as one example.
Name Servers
The NS records for b20.cn delegate to sofa.dnspod.net and victoria.dnspod.net.
b20.cn has the same name server delegation as a number of other domains, such as chaolen.com, iituku.com, istpl.com.cn and two more.
Some of b20.cn's name servers are also used by other domains, including bearychat.com, kekejin.com, trsai.com and bszh.cn.
These name servers are regularly seen alongside ns3.dnsv2.com and ns4.dnsv2.com as name servers.
Host names resolving to 6 IP numbers:
sofa.dnspod.net maps to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 3 additional IP addresses.
victoria.dnspod.net maps to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 3 additional IP addresses.
Mail Servers
b20.cn routes its mail through a single mail server, meishow520.3322.org.
meishow520.3322.org resolves to 116.230.169.44 and no other IP number.