721bbb.com - robtex.com
721bbb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.224.93.100🇺🇸 CNSERVERSLLC23.224.93.0/24 | ||||||
| NS | ns1.dnsbbz.com ⚠️ Not in zone NS records | ||||||
| A | 47.57.189.199🇭🇰 Alibaba-Cloud47.57.0.0/16 Proxy-registered route object | ||||||
| NS | ns2.dnsbbz.com ⚠️ Not in zone NS records | ||||||
| A | 8.216.128.135🇸🇬 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=1776071472 | ||||||
Same first word
721bbb.com |
DNS History
9 records (3 active, 6 former)
●NSns1.dnsbbz.com2026-03-23 → 2026-04-13 · 3 obs
○ 2017-11-26 09:10:16
● 2026-03-23 21:46:10
● 2026-04-13 09:36:16
● 2026-03-23 21:46:10
● 2026-04-13 09:36:16
●NSns2.dnsbbz.com2026-03-23 → 2026-04-13 · 3 obs
○ 2017-11-26 09:10:16
● 2026-03-23 21:46:10
● 2026-04-13 09:36:16
● 2026-03-23 21:46:10
● 2026-04-13 09:36:16
○NSns37.domaincontrol.com2016-12-20 → 2017-11-26 · 4 obs
● 2016-12-20 08:52:02
● 2017-11-26 09:10:16
○ 2026-03-23 21:46:10
○ 2026-04-13 09:36:16
● 2017-11-26 09:10:16
○ 2026-03-23 21:46:10
○ 2026-04-13 09:36:16
○NSns38.domaincontrol.com2016-12-20 → 2017-11-26 · 4 obs
● 2016-12-20 08:52:02
● 2017-11-26 09:10:16
○ 2026-03-23 21:46:10
○ 2026-04-13 09:36:16
● 2017-11-26 09:10:16
○ 2026-03-23 21:46:10
○ 2026-04-13 09:36:16
○MXmailstore1.secureserver.net2016-12-20 → 2017-11-26 · 4 obs
● 2016-12-20 08:52:02
● 2017-11-26 09:10:16
○ 2026-03-23 21:46:10
○ 2026-04-13 09:36:16
● 2017-11-26 09:10:16
○ 2026-03-23 21:46:10
○ 2026-04-13 09:36:16
○MXsmtp.secureserver.net2016-12-20 → 2017-11-26 · 4 obs
● 2016-12-20 08:52:02
● 2017-11-26 09:10:16
○ 2026-03-23 21:46:10
○ 2026-04-13 09:36:16
● 2017-11-26 09:10:16
○ 2026-03-23 21:46:10
○ 2026-04-13 09:36:16
○A107.161.116.1452017-11-26 → 2017-11-26 · 4 obs
○ 2016-12-20 08:52:02
● 2017-11-26 09:10:16
○ 2026-03-23 21:46:10
○ 2026-04-13 09:36:16
● 2017-11-26 09:10:16
○ 2026-03-23 21:46:10
○ 2026-04-13 09:36:16
○A107.161.116.1492016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 08:52:02
○ 2017-11-26 09:10:16
○ 2026-04-13 09:36:16
○ 2017-11-26 09:10:16
○ 2026-04-13 09:36:16
●A23.224.93.1002026-03-23 → 2026-04-13 · 3 obs
○ 2017-11-26 09:10:16
● 2026-03-23 21:46:10
● 2026-04-13 09:36:16
● 2026-03-23 21:46:10
● 2026-04-13 09:36:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| 721bbb.com | ns1.dnsbbz.com, ns2.dnsbbz.com | 2 records |
✅ Authoritative Response
Server:47.57.189.199
NS records: ns1.dnsbbz.com, ns2.dnsbbz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 721bbb.com (unsigned zone)
⏱️ Timing
Total: 512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.224.93.100 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dnsbbz.com, ns2.dnsbbz.com)
Analysis
IP Addresses
721bbb.com points to a single IP address: 23.224.93.100.
Other host names such as 544wu.com, 11fftt.com, 643aa.com, 225ii.com and 15ai.com share IP numbers with 721bbb.com.
Name Servers
721bbb.com is delegated to two name servers: ns1.dnsbbz.com and ns2.dnsbbz.com.
721bbb.com uses the same name server setup as other domains, including kk862.com, 97avai.com, mm481.com, 116dp.com and xyyss.com.
Hostnames with a single IP
ns1.dnsbbz.com resolves to: 47.57.189.199.
ns2.dnsbbz.com resolves to: 8.216.128.135.