nbtbcorp.com - robtex.com
nbtbcorp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.120.80.249🇭🇰 WEST263GO-HK103.120.80.0/23 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong, | ||||||
| NS | dns.bizcn.com ⭐ | ||||||
| NS | ns1.dns.com.cn | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:34a🇨🇳 Baidu240c:4082::/32 | ||||||
| NS | ns2.dns.com.cn | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:69🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.147🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| MX | hzmx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| MX | hzmx02.mxmail.netease.com(10) | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| TXT | v=spf1 include:spf.163.com ~all | ||||||
| SOA | dns.bizcn.comabuse@bizcn.com serial=7 | ||||||
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=1778811906 | ||||||
Same first word
nbtbcorp.com |
DNS History
7 records (6 active, 1 former)
●NSdns.bizcn.com2017-03-29 → 2026-05-15 · 3 obs
● 2017-03-29 19:53:04
● 2026-05-15 02:35:14
●NSns1.dns.com.cn2015-08-13 → 2026-05-15 · 2 obs
● 2026-05-15 02:35:14
●NSns2.dns.com.cn2015-08-13 → 2026-05-15 · 2 obs
● 2026-05-15 02:35:14
●MXhzmx01.mxmail.netease.com2015-08-13 → 2026-05-15 · 8 obs
● 2026-04-27 10:10:36
○ 2026-04-28 02:58:06
● 2026-04-28 19:38:40
● 2026-05-11 15:30:42
○ 2026-05-11 19:41:30
● 2026-05-11 23:32:24
● 2026-05-15 02:35:14
●MXhzmx02.mxmail.netease.com2015-08-13 → 2026-05-15 · 8 obs
● 2026-04-27 10:10:36
○ 2026-04-28 02:58:06
● 2026-04-28 19:38:40
● 2026-05-11 15:30:42
○ 2026-05-11 19:41:30
● 2026-05-11 23:32:24
● 2026-05-15 02:35:14
●A103.120.80.2492026-03-22 → 2026-05-15 · 9 obs
● 2026-03-22 19:46:48
● 2026-04-23 19:58:04
○ 2026-04-24 04:23:10
● 2026-04-24 18:47:38
● 2026-05-14 06:36:24
○ 2026-05-14 14:44:18
● 2026-05-15 00:47:24
● 2026-05-15 02:35:14
○A198.23.78.1062015-08-13 → 2017-03-29 · 4 obs
● 2017-03-29 19:53:04
○ 2026-03-22 19:46:48
○ 2026-05-15 02:35:14
🔍 DNS Trace
Analysis
IP Addresses
nbtbcorp.com points to a single IP number: 103.120.80.249.
other host names for instance hy-diaper.com, uyi.cc, dbunion.net, nbjhship.com.cn and gstoys.com share IP numbers with nbtbcorp.com.
Name Servers
nbtbcorp.com is delegated to three name servers: dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.
nbtbcorp.com at least partially shares name servers with other domains, for instance njweifu.com, 0551164.com, linklight.com.cn, dantesh.com and ychlszx.com.
These name servers are commonly used with ns7.cnmsn.net, ns8.cnmsn.net, ns13.dns.com.cn, ns14.dns.com.cn, ns5.cnmsn.net, ns6.cnmsn.net and dns.cnmsn.net.
Three IP numbers for a host:
The host name ns2.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:69, 61.172.183.76 and 61.240.129.147.
One IP number for a host:
The host name ns1.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:34a.
Mail Servers
nbtbcorp.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
nbtbcorp.com shares the same mail server setup as other domains, for instance ger.com.cn, prestige-cn.com, wjhongshun.com, chinasigo.com and fujida.com.cn.
nbtbcorp.com shares some mail servers with other domains, at least partially, for instance hnuahe.edu.cn and nhkey.com.
Host names with two IP numbers:
hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.