zzbests.com - robtex.com
zzbests.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.01isp.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 42.240.142.46🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom | ||||||
| NS | ns4.01isp.net ⚠️ Not in zone NS records | ||||||
| A | 47.239.41.106🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object | ||||||
| NS | ns7.01isp.com ⚠️ Not in parent delegation | ||||||
| A | 42.240.142.46🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom | ||||||
| NS | ns8.01isp.net ⚠️ Not in parent delegation | ||||||
| A | 47.239.41.106🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object | ||||||
| SOA | ns3.01isp.comadmin@now.cn 2026-03-12 #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=1771291435 | ||||||
DNS History
8 records (4 active, 4 former)
●NSns4.01isp.net2016-04-14 → 2026-03-12 · 3 obs
● 2016-04-14 01:33:36
● 2026-03-12 01:51:56
○A111.221.108.962016-04-14 → 2016-04-14 · 4 obs
● 2016-04-14 01:33:36
○ 2016-09-20 21:01:02
○ 2026-03-12 01:51:56
○A162.221.6.132017-06-10 → 2017-06-10 · 3 obs
● 2017-06-10 00:13:44
○ 2026-03-12 01:51:56
○A174.128.228.1002015-06-05 → 2015-06-05 · 3 obs
○ 2016-04-14 01:33:36
○ 2026-03-12 01:51:56
○A52.187.69.1502016-09-20 → 2016-09-20 · 4 obs
● 2016-09-20 21:01:02
○ 2017-06-10 00:13:44
○ 2026-03-12 01:51:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| zzbests.com | ns3.01isp.com, ns4.01isp.net | 1 record |
✅ Authoritative Response
Server: 47.239.41.106
NS records: ns3.01isp.com, ns4.01isp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zzbests.com (unsigned zone)
⏱️ Timing
Total: 1191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns8.01isp.net, ns7.01isp.com |
| SOA | 1 | ns3.01isp.com admin.now.cn |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns3.01isp.com)
Analysis
Name Servers
zzbests.com delegates to four name servers: ns3.01isp.com, ns7.01isp.com, ns4.01isp.net and ns8.01isp.net.
zzbests.com at least partially shares name servers with other domains, including kdzskj.com, cowontech.com, pcberp.com, youclinics.com and xyz78.com.
These name servers are commonly used with ns4001.01isp.net.
Host names with one IP number:
ns3.01isp.com and ns7.01isp.com point to 42.240.142.46.
ns4.01isp.net and ns8.01isp.net point to 47.239.41.106.
Host names that point to 42.240.142.46: ns3.01isp.com and ns7.01isp.com.
Host names that point to 47.239.41.106: ns4.01isp.net and ns8.01isp.net.