njnb.com - robtex.com
njnb.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Similar names
nnbj.com |
jnbn.com.br |
jnnb.com |
nnjb.com |
bnjn.com |
bnnj.com |
njbn.at |
jbnn.com.br |
nnjb.cn |
jbnn.net |
njbn.com |
nnbj.org |
nbnj.com |
DNS History
10 records (5 active, 5 former)
○NSf1g1ns1.dnspod.net2015-08-04 → 2017-03-13 · 5 obs
● 2015-08-04 05:30:14
● 2017-03-13 12:56:56
○ 2020-03-05 03:12:10
○ 2026-03-15 23:42:56
○NSf1g1ns2.dnspod.net2015-08-04 → 2017-03-13 · 5 obs
● 2015-08-04 05:30:14
● 2017-03-13 12:56:56
○ 2020-03-05 03:12:10
○ 2026-03-15 23:42:56
●NSns1.nowcndns.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 23:42:54
● 2026-03-15 23:42:56
●NSns2.nowcndns.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 23:42:54
● 2026-03-15 23:42:56
○NSns3.01isp.com2020-03-05 → 2020-03-05 · 4 obs
● 2020-03-05 03:12:10
○ 2026-03-15 23:42:54
○ 2026-03-15 23:42:56
○NSns4.01isp.net2020-03-05 → 2020-03-05 · 4 obs
● 2020-03-05 03:12:10
○ 2026-03-15 23:42:54
○ 2026-03-15 23:42:56
●MXmxbiz1.qq.com2015-08-04 → 2026-03-15 · 3 obs
● 2015-08-04 05:30:14
● 2026-03-15 23:42:56
●MXmxbiz2.qq.com2015-08-04 → 2026-03-15 · 3 obs
● 2015-08-04 05:30:14
● 2026-03-15 23:42:56
●A202.104.188.1242020-03-05 → 2026-03-15 · 3 obs
● 2020-03-05 03:12:10
● 2026-03-15 23:42:56
○A216.108.231.1222015-08-04 → 2017-04-30 · 4 obs
● 2017-04-30 14:14:16
○ 2020-03-05 03:12:10
○ 2026-03-15 23:42:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| njnb.com | ns1.nowcndns.com, ns2.nowcndns.com | 6 records |
✅ Authoritative Response
Server: 1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for njnb.com (unsigned zone)
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.104.188.124 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.nowcndns.com, ns1.nowcndns.com, ns1.nowcndns.com...)
Analysis
IP Addresses
njnb.com maps to IP address 202.104.188.124.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com are delegated to njnb.com.
njnb.com uses the same name server configuration as other domains, such as zzlee.cn, xintengda.cn, qvzf.cn, liulibin.cn and 304ff.cn.
Host names with three IP numbers:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.
Mail Servers
Two mail servers handle njnb.com: mxbiz1.qq.com and mxbiz2.qq.com.
njnb.com shares the same mail server setup as other domains, including romens.com.cn, sensmind.com, haituo.com, cosmermagic.com and dvbei.com.
njnb.com shares mail servers with other domains at least in part, for instance yunyingbaobao.com, tbby.com, nomvalve.com, zaq.cn and dzhong.com.
Host name mxbiz1.qq.com has two IPs: 203.205.147.218 and 203.205.232.191.
Host name mxbiz2.qq.com has one IP: 203.205.232.191.
Host names pointing to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.