`55k.cn`

DNSSEC	⚠️ Not signed
A	110.42.7.86^{🇨🇳 AS131539110.42.7.0/24 Hytron Customer Proxy Route}
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}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
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}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=2034785816

Same first word

55k.cn

55k.mx

55k.me

55k.com

55k.cc

55k.de

Similar names

k55.fr

k55.org

k55.dk

k55.cc

k55.xyz

k55.life

k55.online

k55.ir

5k5.me

k55.com

k55.se

5k5.com

k55.net

k55.be

5k5.de

5k5.ru

k55.it

5k5.net

k55.su

k55.eu

k55.ch

k55.ru

k55.me

DNS History

11 records (3 active, 8 former)

●NSdns10.hichina.com2026-02-22 → 2026-05-13 · 3 obs

○ 2017-02-06 12:51:34
● 2026-02-22 23:30:14
● 2026-05-13 05:28:30

●NSdns9.hichina.com2026-02-22 → 2026-05-13 · 3 obs

○ 2017-02-06 12:51:34
● 2026-02-22 23:30:14
● 2026-05-13 05:28:30

○NSwww.55k.cn2015-08-03 → 2017-02-06 · 4 obs

● 2015-08-03 06:54:28
● 2017-02-06 12:51:34
○ 2026-02-22 23:30:14
○ 2026-05-13 05:28:30

○MXio.bouncemx.com2015-11-12 → 2017-02-06 · 4 obs

● 2015-11-12 11:08:32
● 2017-02-06 12:51:34
○ 2026-02-22 23:30:14
○ 2026-05-13 05:28:30

●A110.42.7.862026-02-22 → 2026-05-13 · 3 obs

○ 2017-02-06 12:51:34
● 2026-02-22 23:30:14
● 2026-05-13 05:28:30

○A70.39.84.2302015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 06:54:28
○ 2017-02-06 12:51:34
○ 2026-05-13 05:28:30

○A70.39.84.2332015-11-12 → 2015-11-12 · 4 obs

○ 2015-08-03 06:54:28
● 2015-11-12 11:08:32
○ 2015-11-14 03:20:28
○ 2026-05-13 05:28:30

○A70.39.84.2372015-11-14 → 2015-11-14 · 4 obs

○ 2015-11-12 11:08:32
● 2015-11-14 03:20:28
○ 2015-12-17 15:16:08
○ 2026-05-13 05:28:30

○A70.39.84.2382015-12-17 → 2017-02-06 · 6 obs

○ 2015-11-14 03:20:28
● 2015-12-17 15:16:08
○ 2016-03-24 13:00:50
● 2017-02-06 12:51:34
○ 2026-02-22 23:30:14
○ 2026-05-13 05:28:30

○A70.39.84.2412016-03-24 → 2016-03-24 · 4 obs

○ 2015-12-17 15:16:08
● 2016-03-24 13:00:50
○ 2017-02-06 12:51:34
○ 2026-05-13 05:28:30

○CNAMEnum5.dcoin.co2015-08-03 → 2017-02-06 · 4 obs

● 2015-08-03 06:54:28
● 2017-02-06 12:51:34
○ 2026-02-22 23:30:14
○ 2026-05-13 05:28:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
55k.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:47.118.199.201

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 55k.cn (unsigned zone)

⏱️ Timing

Total: 1775ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`110.42.7.86`
NS	2	`dns9.hichina.com, dns10.hichina.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

55k.cn points to a single IP number: 110.42.7.86.

Other host names, for instance fengshencq.com, share IP numbers with 55k.cn.

Name Servers

Delegation for 55k.cn rests with two name servers, dns10.hichina.com and dns9.hichina.com.

55k.cn shares the same name server setup as other domains, including yjrkid.com, aos-chip.com, bslcases.com, 51tenyan.com and bsjsoft.net.

55k.cn shares name servers with other domains at least partially, for example dcy1.com.

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.

55k.cn - robtex.com

55k.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`55k.cn`

`cn`