4lab.cn - robtex.com
4lab.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 146.148.234.85🇺🇸 HENGTONG-1146.148.192.0/18 GCHAO LLC | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| PTR | ip-1-193-216-204.defastlink.net | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-129.defastlink.net | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-138.defastlink.net | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| PTR | ip-183-253-57-202.defastlink.net | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-211-99-99-38.defastlink.net | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1763652099 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Same first word
Similar names
b4la.com |
lab4.de |
a4bl.com |
al4b.net |
4lba.com |
lab4.life |
lab4.org |
bal4.org |
bl4a.com |
lab4.info |
bla4.com |
lab4.net |
bal4.me |
lab4.com |
bal4.tv |
bal4.co |
bal4.com |
bal4.mobi |
4lba.net |
lab4.it |
DNS History
3 records (3 active, 0 former)
●NSns1.nowcndns.com2026-03-02 → 2026-03-04 · 2 obs
● 2026-03-02 08:16:28
● 2026-03-04 22:04:04
● 2026-03-04 22:04:04
●NSns2.nowcndns.com2026-03-02 → 2026-03-04 · 2 obs
● 2026-03-02 08:16:28
● 2026-03-04 22:04:04
● 2026-03-04 22:04:04
●A146.148.234.852026-03-02 → 2026-03-04 · 2 obs
● 2026-03-02 08:16:28
● 2026-03-04 22:04:04
● 2026-03-04 22:04:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 4lab.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server: 218.98.111.129
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4lab.cn (unsigned zone)
⏱️ Timing
Total: 1983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.148.234.85 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
4lab.cn points to a single IP number: 146.148.234.85.
Name Servers
Delegation for 4lab.cn rests with two name servers, ns1.nowcndns.com and ns2.nowcndns.com.
4lab.cn shares the same name server setup as other domains, including kmwwy.cn, apnp.com.cn, 128ag.cn, tvwiki.cn and eee0691.cn.
Host names with three IP numbers: The host name ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; The host name ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.