gnlib.cn - robtex.com
gnlib.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns5000.01isp.com ⭐ | ||||||
| A | 2408:4003:10b1:ad01:74ac:80d9:90d9:85f2🇨🇳 Alibaba-Cloud2408:4003::/33 | ||||||
| A | 47.115.116.64🇨🇳 Alibaba-Cloud47.115.0.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns1.01isp.com | ||||||
| A | 2408:4003:10b1:ad01:74ac:80d9:90d9:85f2🇨🇳 Alibaba-Cloud2408:4003::/33 | ||||||
| A | 47.115.116.64🇨🇳 Alibaba-Cloud47.115.0.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns2.01isp.net | ||||||
| A | 107.150.99.5🇺🇸 UCLOUD-1107.150.96.0/21 BB Connect Route Object for Customer (Zenlayer) | ||||||
| SOA | ns5000.01isp.comadmin@now.cn 2026-04-22 #1 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034708553 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.01isp.com2020-03-22 → 2026-04-24 · 3 obs
● 2020-03-22 01:16:52
● 2026-04-24 23:12:38
●NSns2.01isp.net2020-03-22 → 2026-04-24 · 3 obs
● 2020-03-22 01:16:52
● 2026-04-24 23:12:38
●NSns5000.01isp.com2026-04-09 → 2026-04-24 · 3 obs
● 2026-04-09 06:24:58
● 2026-04-24 23:12:38
○NSns5010.01isp.com2015-05-21 → 2017-03-13 · 4 obs
● 2017-03-13 02:38:08
○ 2020-03-22 01:16:52
○ 2026-04-24 23:12:38
○NSns5011.01isp.cn2015-05-21 → 2017-03-13 · 4 obs
● 2017-03-13 02:38:08
○ 2020-03-22 01:16:52
○ 2026-04-24 23:12:38
○A61.143.209.1012020-03-22 → 2020-03-22 · 4 obs
● 2020-03-22 01:16:52
○ 2026-04-09 06:24:58
○ 2026-04-24 23:12:38
○A61.143.209.1022015-05-21 → 2017-03-13 · 4 obs
● 2017-03-13 02:38:08
○ 2020-03-22 01:16:52
○ 2026-04-24 23:12:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| gnlib.cn | ns1.01isp.com, ns2.01isp.net | - |
✅ Authoritative Response
Server:47.115.116.64
NS records: ns1.01isp.com, ns2.01isp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gnlib.cn (unsigned zone)
⏱️ Timing
Total: 2059ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.01isp.com, ns2.01isp.net |
| SOA | 1 | ns5000.01isp.com admin.now.cn |
Analysis
Name Servers
gnlib.cn is delegated to name servers ns1.01isp.com, ns5000.01isp.com and ns2.01isp.net.
gnlib.cn at least partially shares name servers with other domains such as mni.cn, jenova.cn, darice.com.cn, texprint.cn and yournet.cn.
These name servers are commonly used with ns5001.01isp.cn and ns5002.01isp.net.
Hosts with two IPs:
ns1.01isp.com points to 2408:4003:10b1:ad01:74ac:80d9:90d9:85f2 and 47.115.116.64.
ns5000.01isp.com points to 2408:4003:10b1:ad01:74ac:80d9:90d9:85f2 and 47.115.116.64.
Hosts with a single IP:
ns2.01isp.net points to 107.150.99.5.
Hosts pointing to 2408:4003:10b1:ad01:74ac:80d9:90d9:85f2: ns1.01isp.com and ns5000.01isp.com.
Hosts pointing to 47.115.116.64: ns1.01isp.com and ns5000.01isp.com.