`protto.cn`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=2034662529

Same first word

protto.net

protto.cn

protto.it

protto.ru

protto.eu

protto.com

protto.de

protto.in

Similar names

pottor.com

trotop.be

protot.com

toport.com

tropto.com

toptor.com

toport.net

rootpt.com

ottpro.com

ottpro.ru

otport.swinoujscie.pl

ortopt.ru

toropt.ru

pottro.com

totorp.net

protot.com.ar

tropot.net

rotpot.de

toprot.com

tproot.com

toptor.org

tporto.com

totorp.com

ottopr.com

tropot.com

tortop.com

pottro.com.mx

portto.com

toptor.de

optrot.be

toptro.com

toropt.com

proott.com

torpot.de

portto.io

totpro.com

otport.com

DNS History

11 records (2 active, 9 former)

●NSdns23.hichina.com2026-03-27 → 2026-04-12 · 3 obs

○ 2015-10-29 02:59:10
● 2026-03-27 12:49:18
● 2026-04-12 13:25:20

●NSdns24.hichina.com2026-03-27 → 2026-04-12 · 3 obs

○ 2015-10-29 02:59:10
● 2026-03-27 12:49:18
● 2026-04-12 13:25:20

○NSf1g1ns1.dnspod.net2015-06-01 → 2015-10-29 · 4 obs

● 2015-06-01 01:46:50
● 2015-10-29 02:59:10
○ 2026-03-27 12:49:18
○ 2026-04-12 13:25:20

○NSf1g1ns2.dnspod.net2015-06-01 → 2015-10-29 · 4 obs

● 2015-06-01 01:46:50
● 2015-10-29 02:59:10
○ 2026-03-27 12:49:18
○ 2026-04-12 13:25:20

○MXmail.skrimple.com2016-01-16 → 2017-06-29 · 4 obs

● 2016-01-16 04:30:10
● 2017-06-29 23:31:46
○ 2026-03-27 12:49:18
○ 2026-04-12 13:25:20

○A103.232.215.1392017-06-29 → 2017-06-29 · 4 obs

○ 2016-10-13 21:21:34
● 2017-06-29 23:31:46
○ 2026-03-27 12:49:18
○ 2026-04-12 13:25:20

○A103.51.144.812016-10-13 → 2016-10-13 · 4 obs

○ 2016-04-11 15:55:30
● 2016-10-13 21:21:34
○ 2017-06-29 23:31:46
○ 2026-04-12 13:25:20

○A123.254.111.1902015-06-01 → 2015-10-29 · 4 obs

● 2015-06-01 01:46:50
● 2015-10-29 02:59:10
○ 2016-01-16 04:30:10
○ 2026-04-12 13:25:20

○A23.27.98.2372017-06-29 → 2017-06-29 · 4 obs

○ 2016-10-13 21:21:34
● 2017-06-29 23:31:46
○ 2026-03-27 12:49:18
○ 2026-04-12 13:25:20

○A65.19.157.2342016-04-11 → 2016-04-11 · 4 obs

○ 2016-01-16 04:30:10
● 2016-04-11 15:55:30
○ 2016-10-13 21:21:34
○ 2026-04-12 13:25:20

○A65.19.157.2352016-01-16 → 2016-01-16 · 4 obs

○ 2015-10-29 02:59:10
● 2016-01-16 04:30:10
○ 2016-04-11 15:55:30
○ 2026-04-12 13:25:20

🔍 DNS Trace

Analysis

Name Servers

Two name servers dns23.hichina.com and dns24.hichina.com are delegated to protto.cn.

protto.cn uses the same name server configuration as other domains, such as parsun.cn, gzttg.com, aishangye.com, bjjxhg.com and taiboerke.com.

protto.cn shares name servers with other domains at least partially, for instance cnhyws.com, luisa.cn, faxinw.com and yy71.cn.

These name servers are commonly used with dns10.hichina.com and dns9.hichina.com.

Two hosts with nine IPs each:

Host dns23.hichina.com points to 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

Host dns24.hichina.com points to 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

protto.cn - robtex.com

protto.cn

cn