21oooo.com - dns.ninja
21oooo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.17.8.251🇺🇸 DMIT-AS906154.17.8.0/24 DMIT Cloud Services | ||||||
| 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=1785203897 | ||||||
Subdomains
www.21oooo.com |
Same first word
21oooo.com |
DNS History
14 records (3 active, 11 former)
●NSns1.dnsbbz.com2026-04-06 → 2026-07-28 · 3 obs
● 2026-04-06 18:20:44
● 2026-07-28 02:04:04
○NSns1.namebrightdns.com2015-06-02 → 2018-05-23 · 7 obs
● 2015-10-24 07:03:46
○ 2016-01-31 21:47:42
● 2016-04-29 15:42:32
● 2018-05-23 13:16:10
○ 2026-04-06 18:20:44
○ 2026-07-28 02:04:04
●NSns2.dnsbbz.com2026-04-06 → 2026-07-28 · 3 obs
● 2026-04-06 18:20:44
● 2026-07-28 02:04:04
○NSns2.namebrightdns.com2015-06-02 → 2018-05-23 · 4 obs
● 2018-05-23 13:16:10
○ 2026-04-06 18:20:44
○ 2026-07-28 02:04:04
○NSnsg1.namebrightdns.com2016-01-31 → 2016-01-31 · 4 obs
● 2016-01-31 21:47:42
○ 2016-04-29 15:42:32
○ 2026-07-28 02:04:04
○MXmail1.namebrightmail.com2015-06-02 → 2018-05-23 · 4 obs
● 2018-05-23 13:16:10
○ 2026-04-06 18:20:44
○ 2026-07-28 02:04:04
○MXmail2.namebrightmail.com2015-06-02 → 2018-05-23 · 4 obs
● 2018-05-23 13:16:10
○ 2026-04-06 18:20:44
○ 2026-07-28 02:04:04
○A104.201.41.1872015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-24 07:03:46
○ 2026-07-28 02:04:04
○A107.149.100.1682018-05-23 → 2018-05-23 · 4 obs
● 2018-05-23 13:16:10
○ 2026-04-06 18:20:44
○ 2026-07-28 02:04:04
●A154.17.8.2512026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 02:04:04
○A23.224.93.1002026-04-06 → 2026-04-15 · 4 obs
● 2026-04-06 18:20:44
● 2026-04-15 00:10:50
○ 2026-07-28 02:04:04
○A45.43.205.362016-01-31 → 2016-04-29 · 5 obs
● 2016-01-31 21:47:42
● 2016-04-29 15:42:32
○ 2016-12-27 23:51:06
○ 2026-07-28 02:04:04
○A45.43.205.622015-10-24 → 2015-10-24 · 4 obs
● 2015-10-24 07:03:46
○ 2016-01-31 21:47:42
○ 2026-07-28 02:04:04
○A45.43.205.652016-12-27 → 2016-12-27 · 4 obs
● 2016-12-27 23:51:06
○ 2018-05-23 13:16:10
○ 2026-07-28 02:04:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| 21oooo.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 21oooo.com (unsigned zone)
⏱️ Timing
Total: 512ms | 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
Hierarchy
21oooo.com is a parent domain of www.21oooo.com.
IP Addresses
21oooo.com has exactly one IP address — 154.17.8.251.
84rm.com, xxss66.com, avxon.com plus two other host names have IP numbers in common with 21oooo.com.
Name Servers
21oooo.com is delegated to two name servers: ns1.dnsbbz.com and ns2.dnsbbz.com.
The name server configuration of 21oooo.com is shared with other domains, for instance 190bx.com, 911zf.com, bb702.com and two others.
ns1.dnsbbz.com and ns2.dnsbbz.com each resolve to one IP number: ns1.dnsbbz.com points to 47.57.189.116 and ns2.dnsbbz.com points to 8.216.129.111.