`pucb.cn`

DNSSEC	⚠️ Not signed
A	240e:34c:e3c:8c60:90d0:11de:e399:7b45^{🇨🇳 CHINANET-BACKBONE240e:34c::/30 China Telecom (Yunnan) Limited}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-112.defastlink.net`
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-122.defastlink.net`
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-111.defastlink.net`
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-121.defastlink.net`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`cn`

	DNSSEC	⚠️ Not signed
	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=2034546407

Same first word

pucb.com

pucb.cn

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DNS History

13 records (3 active, 10 former)

○NSdns1.everdns.com2015-12-10 → 2016-07-17 · 4 obs

● 2015-12-10 01:31:42
● 2016-07-17 20:45:42
○ 2017-03-27 01:01:16
○ 2026-03-24 06:12:10

●NSdns10.hichina.com2026-03-11 → 2026-03-24 · 3 obs

○ 2017-03-27 01:01:16
● 2026-03-11 12:18:02
● 2026-03-24 06:12:10

○NSdns2.everdns.com2015-12-10 → 2016-07-17 · 4 obs

● 2015-12-10 01:31:42
● 2016-07-17 20:45:42
○ 2017-03-27 01:01:16
○ 2026-03-24 06:12:10

●NSdns9.hichina.com2026-03-11 → 2026-03-24 · 3 obs

○ 2017-03-27 01:01:16
● 2026-03-11 12:18:02
● 2026-03-24 06:12:10

○A103.13.73.1552017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-17 20:45:42
● 2017-03-27 01:01:16
○ 2026-03-11 12:18:02
○ 2026-03-24 06:12:10

○A103.13.73.1602017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-17 20:45:42
● 2017-03-27 01:01:16
○ 2026-03-11 12:18:02
○ 2026-03-24 06:12:10

○A107.167.19.742016-07-17 → 2016-07-17 · 3 obs

● 2016-07-17 20:45:42
○ 2017-03-27 01:01:16
○ 2026-03-24 06:12:10

○A107.167.19.752016-07-17 → 2016-07-17 · 3 obs

● 2016-07-17 20:45:42
○ 2017-03-27 01:01:16
○ 2026-03-24 06:12:10

○A183.111.157.682017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-17 20:45:42
● 2017-03-27 01:01:16
○ 2026-03-11 12:18:02
○ 2026-03-24 06:12:10

○A183.111.157.922017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-17 20:45:42
● 2017-03-27 01:01:16
○ 2026-03-11 12:18:02
○ 2026-03-24 06:12:10

●A240e:34c:e3c:8c60:90d0:11de:e399:7b452026-03-11 → 2026-03-24 · 3 obs

○ 2017-03-27 01:01:16
● 2026-03-11 12:18:02
● 2026-03-24 06:12:10

○CNAME22pk.lncdn.com2017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-17 20:45:42
● 2017-03-27 01:01:16
○ 2026-03-11 12:18:02
○ 2026-03-24 06:12:10

○CNAMEcs.ename.net2016-07-17 → 2016-07-17 · 3 obs

● 2016-07-17 20:45:42
○ 2017-03-27 01:01:16
○ 2026-03-24 06:12:10

🔍 DNS Trace

Analysis

IP Addresses

pucb.cn resolves to one IP number: 240e:34c:e3c:8c60:90d0:11de:e399:7b45.

Name Servers

pucb.cn is delegated to two name servers dns10.hichina.com and dns9.hichina.com.

pucb.cn shares the same name server setup as other domains, for instance aircompany.com.cn, pblab.com, use-sh.com, djypsj.com and pnp-china.com.

pucb.cn shares name servers with other domains at least partially, for example agnes.cn and zfnet.net.

Host names with nine IP numbers:

dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

pucb.cn - robtex.com

pucb.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

IP Addresses

Name Servers

`pucb.cn`

`cn`