wangcuo.com - robtex.com
wangcuo.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 45.76.130.165🇬🇧 AS-VULTR45.76.128.0/20 Vultr Assigned Prefix | ||||||
| PTR | www.brighterdomains.com | ||||||
| NS | ns1.bb-online.net ⭐ | ||||||
| A | 185.206.123.1🇬🇧 bbonline185.206.123.0/24 | ||||||
| PTR | ns1.bb-online.net | ||||||
| NS | ns2.bb-online.org | ||||||
| A | 81.30.104.2🇩🇪 bbonline81.30.104.0/24 | ||||||
| PTR | ns2.bb-online.org | ||||||
| NS | ns3.bb-online.info | ||||||
| A | 46.253.129.1🇬🇧 bbonline46.253.129.0/24 | ||||||
| PTR | ns3.bb-online.info | ||||||
| PTR | ns3.bb-online.uk | ||||||
| PTR | brain.bb-online.co.uk | ||||||
| NS | ns4.bb-online.biz | ||||||
| A | 91.238.194.4🇺🇦 bbonline91.238.194.0/24 | ||||||
| PTR | ns4.bb-online.biz | ||||||
| MX | mail1.bb-online.co.uk ⭐ | ||||||
| A | 136.244.76.63🇬🇧 AS-VULTR136.244.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | mail1.bb-online.co.uk | ||||||
| MX | mail2.bb-online.co.uk(20) | ||||||
| MX | mail4.bb-online.co.uk(30) | ||||||
| A | 108.61.173.17🇬🇧 AS-VULTR108.61.172.0/22 Vultr Assigned Prefix | ||||||
| PTR | mail4.bb-online.co.uk | ||||||
| SOA | ns1.bb-online.netpostmaster@wangcuo.com 2026-07-23 #1 | ||||||
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=1784875527 | ||||||
Same first word
Similar names
wangcou.com |
gaowncu.net |
cnwugao.com |
couwang.cn |
wangcou.top |
gaowncu.org |
gaowncu.us |
gaowncu.com |
couwang.com |
gaowncu.info |
DNS History
12 records (8 active, 4 former)
●NSns1.bb-online.net2026-06-16 → 2026-07-24 · 3 obs
● 2026-06-16 18:32:26
● 2026-07-24 06:51:14
○NSns1.dns.com.cn2008-03-16 → 2016-05-14 · 4 obs
● 2016-05-14 13:43:58
○ 2026-06-16 18:32:26
○ 2026-07-24 06:51:14
●NSns2.bb-online.org2026-06-16 → 2026-07-24 · 3 obs
● 2026-06-16 18:32:26
● 2026-07-24 06:51:14
○NSns2.dns.com.cn2008-03-16 → 2016-05-14 · 4 obs
● 2016-05-14 13:43:58
○ 2026-06-16 18:32:26
○ 2026-07-24 06:51:14
●NSns3.bb-online.info2026-06-16 → 2026-07-24 · 3 obs
● 2026-06-16 18:32:26
● 2026-07-24 06:51:14
●NSns4.bb-online.biz2026-06-16 → 2026-07-24 · 3 obs
● 2026-06-16 18:32:26
● 2026-07-24 06:51:14
●MXmail1.bb-online.co.uk2026-06-16 → 2026-07-24 · 2 obs
● 2026-07-24 06:51:14
●MXmail2.bb-online.co.uk2026-06-16 → 2026-07-24 · 2 obs
● 2026-07-24 06:51:14
●MXmail4.bb-online.co.uk2026-06-16 → 2026-07-24 · 2 obs
● 2026-07-24 06:51:14
○A202.75.217.82008-03-16 → 2008-03-16 · 3 obs
○ 2015-05-22 10:40:02
○ 2026-07-24 06:51:14
○A203.169.187.1852015-05-22 → 2016-05-14 · 5 obs
● 2015-05-22 10:40:02
● 2016-05-14 13:43:58
○ 2026-06-16 18:32:26
○ 2026-07-24 06:51:14
●A45.76.130.1652026-06-16 → 2026-07-24 · 3 obs
● 2026-06-16 18:32:26
● 2026-07-24 06:51:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| wangcuo.com | ns1.bb-online.net, ns2.bb-online.org, ns4.bb-online.biz, ns3.bb-online.info | - |
✅ Authoritative Response
Server:91.238.194.4
NS records: ns1.bb-online.net, ns2.bb-online.org, ns4.bb-online.biz, ns3.bb-online.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.76.130.165 |
| NS | 4 | ns1.bb-online.net, ns4.bb-online.biz... |
| MX | 3 | mail4.bb-online.co.uk (pri: 30), mail1.bb-online.co.uk (pri: 10)... |
| SOA | 1 | ns1.bb-online.net postmaster.wangcuo.com |
Analysis
IP Addresses
wangcuo.com resolves to just one IP address, 45.76.130.165.
Other host names, among them budgetdomains.net and binas.pt, have IP numbers in common with wangcuo.com.
Name Servers
The NS records for wangcuo.com point to four name servers: ns4.bb-online.biz, ns3.bb-online.info, ns1.bb-online.net and ns2.bb-online.org.
At least some of wangcuo.com's name servers are shared with other domains, for example bb-online.org, leewoodprojects.co.uk, netcop.co.uk and two more.
These name servers tend to be used in conjunction with the name servers ns3.bb-online.uk.
The hosts ns4.bb-online.biz, ns3.bb-online.info, ns1.bb-online.net and ns2.bb-online.org all resolve to exactly one IP address each: 91.238.194.4, 46.253.129.1, 185.206.123.1 and 81.30.104.2 respectively.
Mail Servers
The MX records for wangcuo.com list three mail servers: mail1.bb-online.co.uk, mail2.bb-online.co.uk and mail4.bb-online.co.uk.
There is at least a partial MX overlap between wangcuo.com and other domains, including okiexecutiveseries.co.uk, okiexecutiveseries.fi, blacker.org and two others.
These mail servers often co-occur with the mail servers mail3.bb-online.co.uk.
Each of mail1.bb-online.co.uk and mail4.bb-online.co.uk has one IP address: mail1.bb-online.co.uk uses 136.244.76.63 and mail4.bb-online.co.uk uses 108.61.173.17.