cdtscg.com - dns.ninja

`cdtscg.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:157c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c69d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.124^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.157^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carrera.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carrera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carrera.ns.cloudflare.com`
		A	108.162.194.231^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	162.159.38.231^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	172.64.34.231^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
NS	`houston.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c34^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c334^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`houston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2334^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`houston.ns.cloudflare.com`
		A	108.162.195.52^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	162.159.44.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	172.64.35.52^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.124, 172.67.198.157
		IPv6 hints	2606:4700:3031::6815:157c, 2606:4700:3035::ac43:c69d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`carrera.ns.cloudflare.com`dns@cloudflare.com serial=2410700134

`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=1786108454

Previously NS for

cdtscg.com

Same first word

cdtscg.com

Similar names

cgdcst.com

ctdcgs.cn

ccstgd.com

gtscdc.cn

gdcstc.com

tcdcgs.com

sgcctd.cn

DNS History

16 records (6 active, 10 former)

○NSa.share-dns.com2026-03-07 → 2026-04-10 · 5 obs

○ 2017-08-23 12:01:14
● 2026-03-07 07:17:06
● 2026-04-10 12:13:26
○ 2026-07-12 08:30:32
○ 2026-08-07 13:28:06

○NSa5.share-dns.com2026-03-07 → 2026-04-10 · 5 obs

○ 2017-08-23 12:01:14
● 2026-03-07 07:17:06
● 2026-04-10 12:13:26
○ 2026-07-12 08:30:32
○ 2026-08-07 13:28:06

○NSb.share-dns.net2026-03-07 → 2026-04-10 · 5 obs

○ 2017-08-23 12:01:14
● 2026-03-07 07:17:06
● 2026-04-10 12:13:26
○ 2026-07-12 08:30:32
○ 2026-08-07 13:28:06

○NSb5.share-dns.net2026-03-07 → 2026-04-10 · 5 obs

○ 2017-08-23 12:01:14
● 2026-03-07 07:17:06
● 2026-04-10 12:13:26
○ 2026-07-12 08:30:32
○ 2026-08-07 13:28:06

●NScarrera.ns.cloudflare.com2026-07-12 → 2026-08-07 · 3 obs

○ 2026-04-10 12:13:26
● 2026-07-12 08:30:32
● 2026-08-07 13:28:06

○NScdtscg.com2015-08-26 → 2017-08-23 · 4 obs

● 2015-08-26 21:52:04
● 2017-08-23 12:01:14
○ 2026-03-07 07:17:06
○ 2026-08-07 13:28:06

●NShouston.ns.cloudflare.com2026-07-12 → 2026-08-07 · 3 obs

○ 2026-04-10 12:13:26
● 2026-07-12 08:30:32
● 2026-08-07 13:28:06

○A103.228.31.2432017-06-27 → 2017-06-27 · 4 obs

○ 2016-12-21 16:00:10
● 2017-06-27 01:48:00
○ 2017-07-07 14:03:18
○ 2026-08-07 13:28:06

●A104.21.21.1242026-07-12 → 2026-08-07 · 3 obs

○ 2026-04-10 12:13:26
● 2026-07-12 08:30:32
● 2026-08-07 13:28:06

●A172.67.198.1572026-07-12 → 2026-08-07 · 3 obs

○ 2026-04-10 12:13:26
● 2026-07-12 08:30:32
● 2026-08-07 13:28:06

○A174.139.207.1782015-08-26 → 2016-12-21 · 4 obs

● 2015-08-26 21:52:04
● 2016-12-21 16:00:10
○ 2017-06-27 01:48:00
○ 2026-08-07 13:28:06

●A2606:4700:3031::6815:157c2026-07-12 → 2026-08-07 · 3 obs

○ 2026-04-10 12:13:26
● 2026-07-12 08:30:32
● 2026-08-07 13:28:06

●A2606:4700:3035::ac43:c69d2026-07-12 → 2026-08-07 · 3 obs

○ 2026-04-10 12:13:26
● 2026-07-12 08:30:32
● 2026-08-07 13:28:06

○A45.203.97.1692026-03-07 → 2026-04-10 · 5 obs

○ 2017-08-23 12:01:14
● 2026-03-07 07:17:06
● 2026-04-10 12:13:26
○ 2026-07-12 08:30:32
○ 2026-08-07 13:28:06

○A58.82.223.1972017-08-23 → 2017-08-23 · 4 obs

○ 2017-08-17 00:46:22
● 2017-08-23 12:01:14
○ 2026-03-07 07:17:06
○ 2026-08-07 13:28:06

○A58.82.223.2412017-07-07 → 2017-08-17 · 5 obs

○ 2017-06-27 01:48:00
● 2017-07-07 14:03:18
● 2017-08-17 00:46:22
○ 2017-08-23 12:01:14
○ 2026-08-07 13:28:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cdtscg.com	carrera.ns.cloudflare.com, houston.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.231

NS records: carrera.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdtscg.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.124, 172.67.198.157`
AAAA	2	`2606:4700:3035::ac43:c69d, 2606:4700:3031::6815:157c`
NS	2	`carrera.ns.cloudflare.com, houston.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carrera.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (carrera.ns.cloudflare.com, carrera.ns.cloudflare.com, carrera.ns.cloudflare.com...)

Analysis

IP Addresses

cdtscg.com points to the four IP addresses 104.21.21.124, 172.67.198.157, 2606:4700:3031::6815:157c and 2606:4700:3035::ac43:c69d.

Among the host names that share IP numbers with cdtscg.com are talisma.me, 142warisan138.com, proenergysaving.com and two others.

Name Servers

cdtscg.com has two authoritative name servers — carrera.ns.cloudflare.com and houston.ns.cloudflare.com.

cdtscg.com has the same name server delegation as a number of other domains, such as smpvv.com, xuexiyule.com, jtjpm.com and two more.

At least some of cdtscg.com's name servers are shared with other domains, for example serendipity2025.com, goohf.cn, bjyhe.com and two more.

These name servers tend to be used in conjunction with the name servers violet.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

carrera.ns.cloudflare.com points to 108.162.194.231, 162.159.38.231, 172.64.34.231 and 3 other IP addresses.

houston.ns.cloudflare.com points to 108.162.195.52, 162.159.44.52, 172.64.35.52 and 3 other IP addresses.