51cse.com - robtex.com

51cse.com

DNSSEC⚠️ Not signed
A114.67.76.101🇨🇳 SHANGHAITELECOM114.67.64.0/18 Chinaunicom Shanghai IDC
NSdns.bizcn.com ⭐
A240c:4082:ffff:ff01:0:d:0:34a🇨🇳 Baidu240c:4082::/32
A61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)
NSns1.dns.com.cn
A240c:4082:ffff:ff01:0:d:0:34a🇨🇳 Baidu240c:4082::/32
A61.172.183.70🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)
NSns2.dns.com.cn
A240c:4082:ffff:ff01:0:d:0:69🇨🇳 Baidu240c:4082::/32
A61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A61.240.129.147🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)
MXmx18.dns.com.cn ⭐
A116.198.42.215🇨🇳 CHINA169-BJ116.198.0.0/18 116.198.0.0/18
PTRmx5.dns.com.cn
SOAdns.bizcn.comabuse@bizcn.com serial=25

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774536957

Same first word

51cse.com

Similar names

sec51.com
51sec.workers.dev
51sec.com
51sec.org
esc15.net
15sec.nl
15sec.net
51ecs.com
esc15.fr
15sec.com
51ces.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSdns.bizcn.comns1.dns.com.cnns2.dns.com.cnMXmx18.dns.com.cnA114.67.76.101122.70.138.235180.76.193.8742.236.81.224CNAMEweb401634.dnsvhost.com
●NSdns.bizcn.com2017-04-19 → 2026-03-26 · 3 obs
○ 2015-05-25 10:56:50
● 2017-04-19 10:16:48
● 2026-03-26 15:01:56
●NSns1.dns.com.cn2017-04-19 → 2026-03-26 · 3 obs
○ 2015-05-25 10:56:50
● 2017-04-19 10:16:48
● 2026-03-26 15:01:56
●NSns2.dns.com.cn2015-05-25 → 2026-03-26 · 2 obs
● 2015-05-25 10:56:50
● 2026-03-26 15:01:56
●MXmx18.dns.com.cn2017-04-19 → 2026-03-26 · 2 obs
● 2017-04-19 10:16:48
● 2026-03-26 15:01:56
●A114.67.76.1012026-03-25 → 2026-03-26 · 3 obs
○ 2017-04-19 10:16:48
● 2026-03-25 20:48:54
● 2026-03-26 15:01:56
○A122.70.138.2352015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 10:56:50
○ 2026-03-25 20:48:54
○ 2026-03-26 15:01:56
○A180.76.193.872017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-11 17:47:50
● 2017-04-19 10:16:48
○ 2026-03-25 20:48:54
○ 2026-03-26 15:01:56
○A42.236.81.2242016-01-14 → 2016-09-11 · 5 obs
○ 2015-05-25 10:56:50
● 2016-01-14 01:06:38
● 2016-09-11 17:47:50
○ 2017-04-19 10:16:48
○ 2026-03-26 15:01:56
○CNAMEweb401634.dnsvhost.com2015-05-25 → 2017-04-19 · 4 obs
● 2015-05-25 10:56:50
● 2017-04-19 10:16:48
○ 2026-03-25 20:48:54
○ 2026-03-26 15:01:56

🔍 DNS Trace

Analysis

IP Addresses

51cse.com points to a single IP number: 114.67.76.101.

Other host names such as www.3io.com.cn, 3io.com.cn and 51csit.com share IP numbers with 51cse.com.

Name Servers

The delegation for 51cse.com is handled by three name servers: dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.

51cse.com at least partially shares name servers with other domains, for instance dpzmn.com, alotus.cn, concordceramics.com.cn, gdstic.cn and lanke.cn.

these name servers are often used with ns7.cnmsn.net, ns8.cnmsn.net, ns13.dns.com.cn, ns14.dns.com.cn, ns5.cnmsn.net, dns.cnmsn.net, ns6.cnmsn.net and ns3.cnmsn.com.

Host names with three IP numbers:

dns.bizcn.com points to: 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.76 and 61.240.129.114.

ns1.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.70 and 61.240.129.114.

ns2.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:69, 61.172.183.76 and 61.240.129.147.

Names pointing to 240c:4082:ffff:ff01:0:d:0:34a: dns.bizcn.com and ns1.dns.com.cn.

Names pointing to 61.172.183.76: dns.bizcn.com and ns2.dns.com.cn.

Names pointing to 61.240.129.114: dns.bizcn.com and ns1.dns.com.cn.

Mail Servers

51cse.com is handled by a single mail server, mx18.dns.com.cn.

51cse.com uses the same mail server configuration as other domains, such as pntrading.com, jlc-international.com, torch-led.com, bjhdtj.com and troody.net.

mx18.dns.com.cn points to a single IP: 116.198.42.215.