`cts-lab.com`

DNSSEC	⚠️ Not signed
A	154.219.145.202^{🇭🇰 DXTL-1154.219.145.0/24 Proxy-registered route object}
NS	`a11.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b11.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1762016944

`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=1774500472

📈 Tranco rank: #883,240

Subdomains

mail.cts-lab.com

Same first word

cts-lab.com

Similar names

tsc-lab.com

tcs-lab.com

cst-lab.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-19 → 2026-03-26 · 3 obs

○ 2017-06-24 22:07:18
● 2026-03-19 10:10:42
● 2026-03-26 05:10:56

●NSa11.share-dns.com2026-03-19 → 2026-03-26 · 3 obs

○ 2017-06-24 22:07:18
● 2026-03-19 10:10:42
● 2026-03-26 05:10:56

●NSb.share-dns.net2026-03-19 → 2026-03-26 · 3 obs

○ 2017-06-24 22:07:18
● 2026-03-19 10:10:42
● 2026-03-26 05:10:56

●NSb11.share-dns.net2026-03-19 → 2026-03-26 · 3 obs

○ 2017-06-24 22:07:18
● 2026-03-19 10:10:42
● 2026-03-26 05:10:56

○NSdns10.hichina.com2015-04-14 → 2017-06-24 · 4 obs

● 2015-04-14 08:23:32
● 2017-06-24 22:07:18
○ 2026-03-19 10:10:42
○ 2026-03-26 05:10:56

○NSdns9.hichina.com2015-04-14 → 2017-06-24 · 4 obs

● 2015-04-14 08:23:32
● 2017-06-24 22:07:18
○ 2026-03-19 10:10:42
○ 2026-03-26 05:10:56

○MXmail.cts-lab.com2015-04-14 → 2017-06-24 · 4 obs

● 2015-04-14 08:23:32
● 2017-06-24 22:07:18
○ 2026-03-19 10:10:42
○ 2026-03-26 05:10:56

○A124.89.192.2462015-04-14 → 2015-10-13 · 4 obs

● 2015-04-14 08:23:32
● 2015-10-13 04:46:44
○ 2016-01-20 16:16:42
○ 2026-03-26 05:10:56

●A154.219.145.2022026-03-19 → 2026-03-26 · 3 obs

○ 2017-06-24 22:07:18
● 2026-03-19 10:10:42
● 2026-03-26 05:10:56

○A183.131.241.1022016-01-20 → 2016-01-20 · 4 obs

○ 2015-10-13 04:46:44
● 2016-01-20 16:16:42
○ 2016-04-11 13:55:18
○ 2026-03-26 05:10:56

○A221.12.52.2182016-04-11 → 2017-06-24 · 5 obs

○ 2016-01-20 16:16:42
● 2016-04-11 13:55:18
● 2017-06-24 22:07:18
○ 2026-03-19 10:10:42
○ 2026-03-26 05:10:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cts-lab.com	b11.share-dns.net, a11.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b11.share-dns.net, a11.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cts-lab.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.219.145.202`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a11.share-dns.com)

Analysis

Hierarchy

mail.cts-lab.com is a child of cts-lab.com.

IP Addresses

cts-lab.com resolves to one IP number: 154.219.145.202.

Other host names, for instance kwvis.com, mail.cts-lab.com and yiruntz.com share IP numbers with cts-lab.com.

Name Servers

cts-lab.com delegates to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

cts-lab.com at least partially shares name servers with other domains, including 472tuan.com, hnhszcsc.com, bestexchanger.pro, dtsscl.com and lnmjs.com.