libstc.cc - dns.ninja
libstc.cc
| DNSSEC | ⚠️ Not signed | ||||||
| NS | libstc.cc ⭐ | ||||||
| NS | ns3.my-ndns.com | ||||||
| A | 154.85.54.43🇺🇸 BAIDU-1154.85.48.0/21 AS55967 | ||||||
| NS | ns4.my-ndns.com | ||||||
| A | 43.162.114.218🇺🇸 TENCENT-NET-AP-CN43.162.112.0/20 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| SOA | libstc.ccroot@libstc.cc 2023-10-29 #0 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1786844776 | ||||||
⚠️ On DNS blocklist: spam-tlds
NS for
libstc.cc |
Same first word
libstc.cc |
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DNS History
3 records (3 active, 0 former)
●NSlibstc.cc2026-07-09 → 2026-08-16 · 2 obs
● 2026-08-16 02:20:36
●NSns3.my-ndns.com2026-07-09 → 2026-08-16 · 2 obs
● 2026-08-16 02:20:36
●NSns4.my-ndns.com2026-07-09 → 2026-08-16 · 2 obs
● 2026-08-16 02:20:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| libstc.cc | ns4.my-ndns.com, ns3.my-ndns.com | - |
✅ Authoritative Response
Server:43.162.114.218
NS records: ns4.my-ndns.com, ns3.my-ndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libstc.cc (unsigned zone)
⏱️ Timing
Total: 1022ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns4.my-ndns.com, ns3.my-ndns.com |
| SOA | 1 | libstc.cc root.libstc.cc |
Analysis
Name Server Role
libstc.cc serves as a name server for itself — libstc.cc is its own authoritative name server.
It is common to find ns3.my-ndns.com and ns4.my-ndns.com serving as name servers together with libstc.cc.
Name Servers
Three name servers handle the delegation for libstc.cc: libstc.cc, ns3.my-ndns.com and ns4.my-ndns.com.
There is at least partial name server overlap between libstc.cc and other domains — werknest.net, famishedtech.org, telealmhw.com and two more among them.
These name servers frequently co-occur with the name servers ns303.jpisp.com and ns304.jpisp.com.
ns3.my-ndns.com → 154.85.54.43 and ns4.my-ndns.com → 43.162.114.218: one IP number per host name.