problem.cn - dns.ninja

`problem.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.4.cn` ⚠️ Not in zone NS records
		A	107.167.27.66^{🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)}
NS	`ns2.4.cn` ⚠️ Not in zone NS records
		A	208.98.43.66^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`jensenstilbud.com`
NS	`ns3.4.cn` ⚠️ Not in zone NS records
		A	69.234.239.50^{🇨🇳 WESTCLOUDDATA69.234.192.0/18 Amazon EC2 ZHY prefix}
NS	`ns4.4.cn` ⚠️ Not in zone NS records
		A	69.234.239.50^{🇨🇳 WESTCLOUDDATA69.234.192.0/18 Amazon EC2 ZHY prefix}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	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.cn`root@cnnic.cn serial=2035119526

Same first word

problem.de

problem.ru

problem.li

problem.com.tw

problem.pl

problem.tv

problem.fr

problem.net

problem.at

problem.center

problem.nl

problem.be

problem.sk

problem.support

problem.az

problem.su

problem.cz

problem.nu

problem.ca

problem.ch

problem.org

problem.it

problem.cn

problem.pro

problem.fi

problem.se

problem.im

problem.jp

problem.ee

problem.no

Similar names

belmpro.net

melborp.net

probeml.com

melborp.art

prombel.by

prombel.ru

mlprobe.com

melborp.com

plomber.se

brompel.com

belmpro.org

belprom.by

plomber.dk

porblem.com

belmpro.com

blomper.com

plomber.ru

belprom.net

melborp.co

belmpro.eu

belmpro.fr

DNS History

29 records (4 active, 25 former)

○NSdns1.iidns.com2015-06-27 → 2017-05-29 · 4 obs

● 2015-06-27 00:23:48
● 2017-05-29 05:07:00
○ 2026-02-23 07:29:34
○ 2026-08-01 07:24:34

○NSdns2.iidns.com2015-06-27 → 2016-09-15 · 4 obs

● 2015-06-27 00:23:48
● 2016-09-15 19:00:40
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

○NSdns3.iidns.com2015-06-27 → 2016-09-15 · 4 obs

● 2015-06-27 00:23:48
● 2016-09-15 19:00:40
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

○NSdns4.iidns.com2015-06-27 → 2016-09-15 · 4 obs

● 2015-06-27 00:23:48
● 2016-09-15 19:00:40
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

○NSdns5.iidns.com2015-06-27 → 2016-09-15 · 4 obs

● 2015-06-27 00:23:48
● 2016-09-15 19:00:40
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

○NSdns6.iidns.com2015-06-27 → 2016-11-14 · 4 obs

● 2015-06-27 00:23:48
● 2016-11-14 14:17:06
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

●NSns1.4.cn2026-02-23 → 2026-08-01 · 3 obs

○ 2017-05-29 05:07:00
● 2026-02-23 07:29:34
● 2026-08-01 07:24:34

●NSns2.4.cn2026-02-23 → 2026-08-01 · 3 obs

○ 2017-05-29 05:07:00
● 2026-02-23 07:29:34
● 2026-08-01 07:24:34

●NSns3.4.cn2026-02-23 → 2026-08-01 · 3 obs

○ 2017-05-29 05:07:00
● 2026-02-23 07:29:34
● 2026-08-01 07:24:34

●NSns4.4.cn2026-02-23 → 2026-08-01 · 3 obs

○ 2017-05-29 05:07:00
● 2026-02-23 07:29:34
● 2026-08-01 07:24:34

○NSwww.problem.cn2026-02-23 → 2026-06-11 · 5 obs

○ 2017-05-29 05:07:00
● 2026-02-23 07:29:34
● 2026-06-11 23:48:28
○ 2026-06-12 04:28:42
○ 2026-08-01 07:24:34

○A107.167.19.672015-11-02 → 2015-11-02 · 4 obs

○ 2015-06-27 00:23:48
● 2015-11-02 06:01:52
○ 2016-09-15 19:00:40
○ 2026-08-01 07:24:34

○A107.167.19.682015-11-02 → 2015-11-02 · 4 obs

○ 2015-06-27 00:23:48
● 2015-11-02 06:01:52
○ 2016-09-15 19:00:40
○ 2026-08-01 07:24:34

○A107.167.19.692015-11-02 → 2015-11-02 · 4 obs

○ 2015-06-27 00:23:48
● 2015-11-02 06:01:52
○ 2016-09-15 19:00:40
○ 2026-08-01 07:24:34

○A107.167.19.702015-11-02 → 2015-11-02 · 4 obs

○ 2015-06-27 00:23:48
● 2015-11-02 06:01:52
○ 2016-09-15 19:00:40
○ 2026-08-01 07:24:34

○A107.167.19.752016-09-15 → 2016-09-15 · 4 obs

○ 2015-11-02 06:01:52
● 2016-09-15 19:00:40
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

○A107.167.19.762016-09-15 → 2016-09-15 · 4 obs

○ 2015-11-02 06:01:52
● 2016-09-15 19:00:40
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

○A107.167.19.772016-09-15 → 2016-09-15 · 4 obs

○ 2015-11-02 06:01:52
● 2016-09-15 19:00:40
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

○A107.167.19.782016-09-15 → 2016-09-15 · 4 obs

○ 2015-11-02 06:01:52
● 2016-09-15 19:00:40
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

○A198.148.92.872015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 00:23:48
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

○A198.148.92.882015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 00:23:48
○ 2017-05-29 05:07:00
○ 2026-08-01 07:24:34

○A208.98.40.2032026-06-11 → 2026-06-11 · 4 obs

○ 2026-05-08 17:30:36
● 2026-06-11 23:48:28
○ 2026-06-12 04:28:42
○ 2026-08-01 07:24:34

○A208.98.40.2082026-02-23 → 2026-08-01 · 2 obs

○ 2026-02-23 07:29:34
○ 2026-08-01 07:24:34

○A208.98.40.352026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-23 07:29:34
● 2026-03-01 04:47:08
○ 2026-03-25 13:34:52
○ 2026-08-01 07:24:34

○A208.98.40.402026-02-23 → 2026-02-23 · 4 obs

○ 2017-05-29 05:07:00
● 2026-02-23 07:29:34
○ 2026-03-01 04:47:08
○ 2026-08-01 07:24:34

○A208.98.40.762026-05-08 → 2026-05-08 · 4 obs

○ 2026-04-24 13:10:30
● 2026-05-08 17:30:36
○ 2026-06-11 23:48:28
○ 2026-08-01 07:24:34

○A208.98.43.112026-04-24 → 2026-04-24 · 4 obs

○ 2026-03-25 13:34:52
● 2026-04-24 13:10:30
○ 2026-05-08 17:30:36
○ 2026-08-01 07:24:34

○A208.98.43.192026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-01 04:47:08
● 2026-03-25 13:34:52
○ 2026-04-24 13:10:30
○ 2026-08-01 07:24:34

○CNAMEcs.ename.net2015-06-27 → 2017-05-29 · 7 obs

● 2015-06-27 00:23:48
● 2015-11-02 06:01:52
○ 2016-03-31 18:55:22
● 2016-09-15 19:00:40
● 2017-05-29 05:07:00
○ 2026-02-23 07:29:34
○ 2026-08-01 07:24:34

🔍 DNS Trace

Analysis

Name Servers

problem.cn has four authoritative name servers: ns1.4.cn, ns2.4.cn, ns3.4.cn and ns4.4.cn.

At least some of problem.cn's name servers are shared with other domains, for example niubi.info, 188tudi.com, enjoycti.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns3.goldenname.com, ns4.goldenname.com and ns5.4.cn.

ns1.4.cn points to 107.167.27.66. ns2.4.cn points to 208.98.43.66. ns3.4.cn and ns4.4.cn both point to 69.234.239.50. Each of the four hosts has exactly one IP address.

ns3.4.cn along with ns4.4.cn each resolve to 69.234.239.50 IP addresses.