nb2g.com - robtex.com
nb2g.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.251.212.240🇺🇸 CNSERVERSLLC156.251.192.0/18 CenturyNetworks LTD | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1718762596 | ||||||
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=1776047547 | ||||||
Same first word
nb2g.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.judns.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 14:11:22
● 2026-04-13 02:46:12
●NSns1.julydns.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 14:11:22
● 2026-04-13 02:46:12
●NSns2.judns.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 14:11:22
● 2026-04-13 02:46:12
●NSns2.julydns.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 14:11:22
● 2026-04-13 02:46:12
○NSvip1.alidns.com2020-03-18 → 2020-03-18 · 3 obs
○ 2026-04-09 14:11:22
○ 2026-04-13 02:46:12
○NSvip2.alidns.com2020-03-18 → 2020-03-18 · 3 obs
○ 2026-04-09 14:11:22
○ 2026-04-13 02:46:12
○MXmxn.mxhichina.com2020-03-18 → 2020-03-18 · 3 obs
○ 2026-04-09 14:11:22
○ 2026-04-13 02:46:12
○MXmxw.mxhichina.com2020-03-18 → 2020-03-18 · 3 obs
○ 2026-04-09 14:11:22
○ 2026-04-13 02:46:12
●A156.251.212.2402026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 14:11:22
● 2026-04-13 02:46:12
○A60.205.46.192020-03-18 → 2020-03-18 · 3 obs
○ 2026-04-09 14:11:22
○ 2026-04-13 02:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| nb2g.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nb2g.com (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.251.212.240 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
nb2g.com points to IP number 156.251.212.240.
Name Servers
nb2g.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
nb2g.com shares name servers with other domains at least partially, for example kalma-pet.com, dalianyihegongshe.com, cnpetrus.com, otpp5sy.cn and szlltjg.cn.
Host names with one IP number:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com