21vvv.com - robtex.com
21vvv.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.17.8.251🇺🇸 DMIT-AS906154.17.8.0/24 DMIT | ||||||
| PTR | host-by.dmit.com | ||||||
| NS | ns1.dnsbbz.com ⚠️ Not in zone NS records | ||||||
| A | 47.57.189.116🇭🇰 Alibaba-Cloud47.57.0.0/16 Proxy-registered route object | ||||||
| NS | ns2.dnsbbz.com ⚠️ Not in zone NS records | ||||||
| A | 8.216.129.111🇸🇬 Alibaba-Cloud8.216.128.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=1778900271 | ||||||
Same first word
21vvv.com |
Similar names
DNS History
12 records (3 active, 9 former)
○NS(root)2015-06-24 → 2017-03-22 · 4 obs
● 2017-03-22 17:25:40
○ 2026-03-28 03:03:42
○ 2026-05-16 03:00:22
○NSfixture.dnspod.net2026-03-28 → 2026-05-16 · 2 obs
○ 2026-05-16 03:00:22
●NSns1.dnsbbz.com2026-05-16 → 2026-05-16 · 3 obs
● 2026-05-16 03:00:18
● 2026-05-16 03:00:22
○NSns1.judns.com2026-03-28 → 2026-04-10 · 5 obs
● 2026-03-28 03:03:42
● 2026-04-10 13:46:14
○ 2026-05-16 03:00:18
○ 2026-05-16 03:00:22
○NSns1.julydns.com2026-03-28 → 2026-04-10 · 5 obs
● 2026-03-28 03:03:42
● 2026-04-10 13:46:14
○ 2026-05-16 03:00:18
○ 2026-05-16 03:00:22
●NSns2.dnsbbz.com2026-05-16 → 2026-05-16 · 3 obs
● 2026-05-16 03:00:18
● 2026-05-16 03:00:22
○NSns2.judns.com2026-03-28 → 2026-04-10 · 5 obs
● 2026-03-28 03:03:42
● 2026-04-10 13:46:14
○ 2026-05-16 03:00:18
○ 2026-05-16 03:00:22
○NSns2.julydns.com2026-03-28 → 2026-04-10 · 5 obs
● 2026-03-28 03:03:42
● 2026-04-10 13:46:14
○ 2026-05-16 03:00:18
○ 2026-05-16 03:00:22
○NStaurus.dnspod.net2026-03-28 → 2026-05-16 · 2 obs
○ 2026-05-16 03:00:22
●A154.17.8.2512026-05-16 → 2026-05-16 · 3 obs
● 2026-05-16 03:00:18
● 2026-05-16 03:00:22
○A168.76.254.2092026-03-28 → 2026-05-16 · 2 obs
○ 2026-05-16 03:00:22
○A202.102.245.1182015-06-24 → 2017-03-22 · 4 obs
● 2017-03-22 17:25:40
○ 2026-03-28 03:03:42
○ 2026-05-16 03:00:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| 21vvv.com | ns1.dnsbbz.com, ns2.dnsbbz.com | 2 records |
✅ Authoritative Response
Server:47.57.189.116
NS records: ns1.dnsbbz.com, ns2.dnsbbz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21vvv.com (unsigned zone)
⏱️ Timing
Total: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.17.8.251 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dnsbbz.com, ns2.dnsbbz.com)
Analysis
IP Addresses
21vvv.com points to a single IP: 154.17.8.251.
Other host names, for instance 51cg-1.com, 33bubu.com, 73ow.com, 544te.com and aatt6.com share IP numbers with 21vvv.com.
Name Servers
Two name servers ns1.dnsbbz.com and ns2.dnsbbz.com handle delegation for 21vvv.com.
21vvv.com uses the same name server setup as other domains, for example 977du.com, bb265.com, laicaiav.com, 134kkk.com and 477wu.com.
Host names with one IP number: The host name ns1.dnsbbz.com points to 47.57.189.116 and the host name ns2.dnsbbz.com points to 8.216.129.111.