lbnv.cn - robtex.com
lbnv.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | vip1.alidns.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:500::1Alibaba-Cloud2408:4009:500::/48 | ||||||
| A | 8.212.93.1 | ||||||
| A | 140.205.1.1 | ||||||
| A | 170.33.32.208 | ||||||
| A | 170.33.73.24 | ||||||
| A | 170.33.80.8 | ||||||
| NS | vip2.alidns.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:500::2Alibaba-Cloud2408:4009:500::/48 | ||||||
| A | 8.212.93.2 | ||||||
| A | 140.205.1.2 | ||||||
| A | 170.33.32.209 | ||||||
| A | 170.33.73.25 | ||||||
| A | 170.33.80.9 | ||||||
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=2035026987 | ||||||
Same first word
Similar names
DNS History
14 records (2 active, 12 former)
○NSdns1.iidns.com2016-06-28 → 2016-06-28 · 3 obs
○ 2017-02-16 16:36:50
○ 2026-07-11 00:42:50
○NSdns10.hichina.com2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 16:36:50
○ 2020-03-30 08:55:46
○ 2026-07-11 00:42:50
○NSdns2.iidns.com2016-06-28 → 2016-06-28 · 3 obs
○ 2017-02-16 16:36:50
○ 2026-07-11 00:42:50
○NSdns3.iidns.com2016-06-28 → 2016-06-28 · 3 obs
○ 2017-02-16 16:36:50
○ 2026-07-11 00:42:50
○NSdns4.iidns.com2016-06-28 → 2016-06-28 · 3 obs
○ 2017-02-16 16:36:50
○ 2026-07-11 00:42:50
○NSdns5.iidns.com2016-06-28 → 2016-06-28 · 3 obs
○ 2017-02-16 16:36:50
○ 2026-07-11 00:42:50
○NSdns6.iidns.com2016-06-28 → 2016-06-28 · 3 obs
○ 2017-02-16 16:36:50
○ 2026-07-11 00:42:50
○NSdns9.hichina.com2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 16:36:50
○ 2020-03-30 08:55:46
○ 2026-07-11 00:42:50
●NSvip1.alidns.com2020-03-30 → 2026-07-11 · 3 obs
● 2020-03-30 08:55:46
● 2026-07-11 00:42:50
●NSvip2.alidns.com2020-03-30 → 2026-07-11 · 3 obs
● 2020-03-30 08:55:46
● 2026-07-11 00:42:50
○MXmxbiz1.qq.com2020-03-30 → 2020-03-30 · 3 obs
○ 2026-06-19 09:37:26
○ 2026-07-11 00:42:50
○MXmxbiz2.qq.com2020-03-30 → 2020-03-30 · 3 obs
○ 2026-06-19 09:37:26
○ 2026-07-11 00:42:50
○A123.108.110.782016-06-28 → 2016-06-28 · 3 obs
○ 2017-02-16 16:36:50
○ 2026-07-11 00:42:50
○A39.108.208.1262020-03-30 → 2020-03-30 · 4 obs
● 2020-03-30 08:55:46
○ 2026-06-19 09:37:26
○ 2026-07-11 00:42:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| lbnv.cn | vip1.alidns.com, vip2.alidns.com | - |
✅ Authoritative Response
Server:140.205.1.1
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lbnv.cn (unsigned zone)
⏱️ Timing
Total: 2114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The NS records for lbnv.cn delegate to vip1.alidns.com and vip2.alidns.com.
lbnv.cn has the same name server delegation as a number of other domains, such as zjhongting.com, hanzok.com, easyway-components.com and two more.
There is at least partial name server overlap between lbnv.cn and other domains — renderfx.net, snrat.com, ixunke.com and two more among them.
These name servers frequently co-occur with the name servers vip3.alidns.com and vip4.alidns.com.
Host names resolving to 6 IP numbers:
vip1.alidns.com maps to 8.212.93.1, 140.205.1.1, 170.33.32.208 and 3 additional IP addresses.
vip2.alidns.com maps to 8.212.93.2, 140.205.1.2, 170.33.32.209 and 3 additional IP addresses.