sb2o3.com - robtex.com
sb2o3.com
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 | ||||||
Same first word
sb2o3.com |
DNS History
7 records (3 active, 4 former)
●NSns1.alidns.com2026-02-16 → 2026-03-17 · 3 obs
● 2026-02-16 16:55:02
● 2026-03-17 06:14:08
○NSns1.chinanetsun.com2015-07-03 → 2020-03-04 · 4 obs
● 2020-03-04 23:42:56
○ 2026-02-16 16:55:02
○ 2026-03-17 06:14:08
●NSns2.alidns.com2026-02-16 → 2026-03-17 · 3 obs
● 2026-02-16 16:55:02
● 2026-03-17 06:14:08
○NSns2.chinanetsun.com2015-07-03 → 2020-03-04 · 4 obs
● 2020-03-04 23:42:56
○ 2026-02-16 16:55:02
○ 2026-03-17 06:14:08
○MXmx1.chinanetsun.com2015-11-08 → 2026-02-16 · 4 obs
● 2026-02-16 16:55:02
○ 2026-02-27 16:12:44
○ 2026-03-17 06:14:08
○MXmx1a.chinanetsun.com2015-11-08 → 2026-02-16 · 4 obs
● 2026-02-16 16:55:02
○ 2026-02-27 16:12:44
○ 2026-03-17 06:14:08
●A156.251.57.1282026-02-16 → 2026-03-17 · 2 obs
● 2026-03-17 06:14:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| sb2o3.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.45
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sb2o3.com (unsigned zone)
⏱️ Timing
Total: 4132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.251.57.128 |
| NS | 2 | ns2.alidns.com, ns1.alidns.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
IP Addresses
sb2o3.com points to an IP address: 156.251.57.128.
Name Servers
Two name servers ns1.alidns.com and ns2.alidns.com handle the delegation for sb2o3.com.
sb2o3.com shares the same name server setup as other domains, for instance sxktl.com, qwines-australia.com, lopeizua.com, 5f0cf8dcd10272.beer and dev.shijiayun.cn.
sb2o3.com at least partially shares name servers with other domains, for instance 120cznk.com, 00511.cn, kxoj601k.bond, 00306.com and pe-dv.com.
These name servers are commonly used with the name servers ns7.alidns.com, ns8.alidns.com, dns3.hichina.com, dns4.hichina.com, dns11.hichina.com, dns12.hichina.com, dns7.hichina.com and dns8.hichina.com.
Host names with nine IP numbers:
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.