l2db.cn - robtex.com
l2db.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 111.92.242.96🇨🇳 AS401696111.92.242.0/23 Proxy-registered route object | ||||||
| NS | dns27.hichina.com ⭐ | ||||||
| A | 2408:4009:501::35🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.109🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns28.hichina.com | ||||||
| A | 2408:4009:501::36🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.107🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | admin.l2db.cn ⭐ | ||||||
| A | 111.92.242.96🇨🇳 AS401696111.92.242.0/23 Proxy-registered route object | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dns27.hichina.comhostmaster@hichina.com 2026-01-12 #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=2035141944 | ||||||
Subdomains
admin.l2db.cn |
Same first word
Similar names
dbl2.com |
d2bl.com |
l2bd.ru |
l2bd.com |
lbd2.com |
2bld.co.uk |
2lbd.com |
db2l.com |
b2dl.com |
2dbl.com |
d2lb.com |
ldb2.com |
bld2.com |
bd2l.com.au |
ld2b.com |
dlb2.net |
DNS History
4 records (4 active, 0 former)
●NSdns27.hichina.com2026-04-14 → 2026-08-04 · 2 obs
● 2026-08-04 18:02:42
●NSdns28.hichina.com2026-04-14 → 2026-08-04 · 2 obs
● 2026-08-04 18:02:42
●MXadmin.l2db.cn2026-04-14 → 2026-08-04 · 2 obs
● 2026-08-04 18:02:42
●A111.92.242.962026-04-14 → 2026-08-04 · 2 obs
● 2026-08-04 18:02:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| l2db.cn | dns27.hichina.com, dns28.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.219
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.92.242.96 |
| NS | 2 | dns28.hichina.com, dns27.hichina.com |
| MX | 1 | admin.l2db.cn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
l2db.cn serves as the parent of admin.l2db.cn.
IP Addresses
l2db.cn has exactly one IP address — 111.92.242.96.
Other host names, such as admin.l2db.cn, share IP numbers with l2db.cn.
Name Servers
l2db.cn is delegated to two name servers: dns27.hichina.com and dns28.hichina.com.
The name server configuration of l2db.cn is shared with other domains, for instance multiway-cloud.com, cjcw.cn, zxqifu.com and two others.
l2db.cn has at least partial name server overlap with other domains, such as sjdj.com.cn, piin.cn, gamy.cn and two others.
ns1.alidns.com, ns2.alidns.com and expirens3.hichina.com — plus 3 other name servers — are commonly paired with these name servers.
Hosts with 9 IP addresses each:
dns27.hichina.com resolves to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.
dns28.hichina.com resolves to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.
Mail Servers
l2db.cn uses one mail server — admin.l2db.cn.
admin.l2db.cn resolves to a single IP number: 111.92.242.96.