`tlkco.com`

DNSSEC	⚠️ Not signed
NS	`dns31.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns32.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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,}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785303522

Same first word

tlkco.cn

tlkco.com

Similar names

cktol.com

ctklo.com

tlcok.net

tlock.ru

tlock.us

otklc.cn

clkto.co

tolck.com

tlock.eu

kotlc.com

kclot.com

tclok.com

tlock.de

ltokc.com

lockt.net

lktco.com

lockt.com

oktcl.com

tlock.cn

tlock.com.mx

clkto.com

tlock.mx

ctlok.com

tlcok.com

lockt.in

okctl.com

tlock.it

clokt.io

coktl.com

clokt.com

ktlco.com

tkclo.com

coktl.top

clkto.me

DNS History

13 records (2 active, 11 former)

●NSdns31.hichina.com2026-03-26 → 2026-07-29 · 3 obs

○ 2020-01-03 00:05:22
● 2026-03-26 04:40:54
● 2026-07-29 05:45:04

●NSdns32.hichina.com2026-03-26 → 2026-07-29 · 3 obs

○ 2020-01-03 00:05:22
● 2026-03-26 04:40:54
● 2026-07-29 05:45:04

○NSns01.cashparking.com2015-12-29 → 2015-12-29 · 3 obs

● 2015-12-29 14:57:24
○ 2016-03-26 23:50:20
○ 2026-07-29 05:45:04

○NSns1.afternic.com2016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-29 14:57:24
● 2016-03-26 23:50:20
○ 2017-03-19 08:58:06
○ 2026-07-29 05:45:04

○NSns3.epik.com2017-03-19 → 2020-01-03 · 5 obs

○ 2016-03-26 23:50:20
● 2017-03-19 08:58:06
● 2020-01-03 00:05:22
○ 2026-03-26 04:40:54
○ 2026-07-29 05:45:04

○NSns4.epik.com2017-03-19 → 2020-01-03 · 5 obs

○ 2016-03-26 23:50:20
● 2017-03-19 08:58:06
● 2020-01-03 00:05:22
○ 2026-03-26 04:40:54
○ 2026-07-29 05:45:04

○MXmail.b-io.co2017-03-19 → 2020-01-03 · 5 obs

○ 2016-03-26 23:50:20
● 2017-03-19 08:58:06
● 2020-01-03 00:05:22
○ 2026-03-26 04:40:54
○ 2026-07-29 05:45:04

○MXmailstore1.secureserver.net2015-12-29 → 2015-12-29 · 3 obs

● 2015-12-29 14:57:24
○ 2016-03-26 23:50:20
○ 2026-07-29 05:45:04

○MXsmtp.secureserver.net2015-12-29 → 2015-12-29 · 3 obs

● 2015-12-29 14:57:24
○ 2016-03-26 23:50:20
○ 2026-07-29 05:45:04

○A184.168.221.1042016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-29 14:57:24
● 2016-03-26 23:50:20
○ 2017-03-19 08:58:06
○ 2026-07-29 05:45:04

○A184.168.221.962015-12-29 → 2015-12-29 · 3 obs

● 2015-12-29 14:57:24
○ 2016-03-26 23:50:20
○ 2026-07-29 05:45:04

○A45.88.202.1152020-01-03 → 2020-01-03 · 4 obs

○ 2017-03-19 08:58:06
● 2020-01-03 00:05:22
○ 2026-03-26 04:40:54
○ 2026-07-29 05:45:04

○A88.214.207.962017-03-19 → 2017-03-19 · 4 obs

○ 2016-03-26 23:50:20
● 2017-03-19 08:58:06
○ 2020-01-03 00:05:22
○ 2026-07-29 05:45:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
tlkco.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tlkco.com (unsigned zone)

⏱️ Timing

Total: 3576ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns31.hichina.com, dns32.hichina.com`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

Analysis

Name Servers

tlkco.com has two authoritative name servers — dns31.hichina.com and dns32.hichina.com.

tlkco.com shares its NS records with other domains, for example huayu3333.com, ordinarlim.com, facvest.com and two others.

tlkco.com partially shares its NS delegation with several other domains, including gongsao.com, cgin.net, deepseeknet.cn and two others.

The name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com are often found in use alongside these name servers.

DNS names with 9 IP addresses:

dns31.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns32.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

tlkco.com - robtex.com

tlkco.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`tlkco.com`

`com`