`gkpu.cn`

DNSSEC	⚠️ Not signed
A	191.214.164.220^{🇧🇷 UNSPECIFIED160.0.0.0/3}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1774696158

`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=2034730277

Subdomains

www.gkpu.cn

Same first word

gkpu.ru

gkpu.com

gkpu.cn

Similar names

pkug.lt

ugkp.ru

upkg.com

pukg.com

kgup.jp

pguk.com

pgku.com

ugkp.com

upkg.net

gukp.de

pkug.com

gukp.com

ukgp.com

kpgu.cn

pkgu.ru

gpuk.org

pguk.co.uk

kgpu.com

ugpk.blogspot.com

pukg.de

gkup.com

kupg.ru

gupk.com

kgup.shop

upgk.ru

gpuk.com

kpug.com

kgup.ru

ukpg.org

gukp.at

gpuk.net

ukgp.cn

upkg.cn

kgup.com

pkgu.com

ukgp.co.uk

kgup.de

kpgu.com

kgpu.ru

pguk.net

gpuk.cn

gkup.de

gkup.net

ugpk.com

kpug.kr

ukpg.com

pguk.co

ukgp.ru

ugkp.net

pguk.ru

kpug.net

DNS History

11 records (3 active, 8 former)

●NSdm1.longmingdns.com2026-03-25 → 2026-04-29 · 3 obs

○ 2019-03-09 17:03:58
● 2026-03-25 22:21:42
● 2026-04-29 20:25:16

●NSdm2.longmingdns.com2026-03-25 → 2026-04-29 · 3 obs

○ 2019-03-09 17:03:58
● 2026-03-25 22:21:42
● 2026-04-29 20:25:16

○NSwww.gkpu.cn2015-12-10 → 2019-03-09 · 4 obs

● 2015-12-10 22:00:44
● 2019-03-09 17:03:58
○ 2026-03-25 22:21:42
○ 2026-04-29 20:25:16

○MXio.bouncemx.com2015-12-10 → 2017-03-14 · 4 obs

● 2015-12-10 22:00:44
● 2017-03-14 15:51:14
○ 2019-03-09 17:03:58
○ 2026-04-29 20:25:16

●A191.214.164.2202026-04-01 → 2026-04-29 · 3 obs

○ 2026-03-25 22:21:42
● 2026-04-01 20:03:12
● 2026-04-29 20:25:16

○A23.234.58.1562026-03-25 → 2026-03-25 · 4 obs

○ 2019-03-09 17:03:58
● 2026-03-25 22:21:42
○ 2026-04-01 20:03:12
○ 2026-04-29 20:25:16

○A70.39.84.2282016-03-17 → 2016-03-17 · 4 obs

○ 2015-12-10 22:00:44
● 2016-03-17 02:37:34
○ 2016-07-11 17:11:38
○ 2026-04-29 20:25:16

○A70.39.84.2302015-12-10 → 2015-12-10 · 3 obs

● 2015-12-10 22:00:44
○ 2016-03-17 02:37:34
○ 2026-04-29 20:25:16

○A70.39.84.2412016-07-11 → 2016-07-11 · 4 obs

○ 2016-03-17 02:37:34
● 2016-07-11 17:11:38
○ 2017-03-14 15:51:14
○ 2026-04-29 20:25:16

○A70.39.84.2432017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-11 17:11:38
● 2017-03-14 15:51:14
○ 2019-03-09 17:03:58
○ 2026-04-29 20:25:16

○CNAMEg.dcoin.co2015-12-10 → 2019-03-09 · 4 obs

● 2015-12-10 22:00:44
● 2019-03-09 17:03:58
○ 2026-03-25 22:21:42
○ 2026-04-29 20:25:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn...	-
gkpu.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:211.99.99.56

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gkpu.cn (unsigned zone)

⏱️ Timing

Total: 1620ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.214.164.220`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

Hierarchy

gkpu.cn is a parent of www.gkpu.cn.

IP Addresses

gkpu.cn points to a single IP address: 191.214.164.220.

Other host names such as 666135.cn and www.gkpu.cn share IP numbers with gkpu.cn.

Name Servers

gkpu.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

gkpu.cn uses the same name server setup as other domains, including 62026.cn, zbcqhg.cn, r237.cn, sh-dn.cn and tyyljgw.cn.

Host names with two IP numbers: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number: dm1.longmingdns.com points to 218.98.111.163.

gkpu.cn - robtex.com

gkpu.cn

cn