`stc-hk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:d6c8^{Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5dd3^{Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.211^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.200^{Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nitin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c0ed^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:20ed^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.237^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.237^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.237^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.211, 172.67.214.200
		IPv6 hints	2606:4700:3035::ac43:d6c8, 2606:4700:3037::6815:5dd3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOA	`nitin.ns.cloudflare.com`dns@cloudflare.com serial=2405095430

`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=1783597192

Subdomains

www.stc-hk.com

Same first word

stc-hk.cz

stc-hk.com

Similar names

cst-kh.de

kct-sh.com

th-skc.com

st-khc.com

htc-ks.com

ksc-th.co.th

ks-tch.com

cst-kh.edu.ps

sct-hk.com

cs-thk.net

sh-kct.cn

ksc-th.com

sh-kct.org.cn

tkc-sh.co.jp

DNS History

10 records (6 active, 4 former)

○NSdiy.soweb.net2008-11-03 → 2008-11-03 · 3 obs

● 2008-11-03 20:58:12
○ 2015-10-29 06:11:40
○ 2026-07-09 11:50:24

●NSnitin.ns.cloudflare.com2026-06-20 → 2026-07-09 · 3 obs

○ 2015-10-29 06:11:40
● 2026-06-20 09:44:48
● 2026-07-09 11:50:24

○NSns2.dns-diy.net2008-11-03 → 2008-11-03 · 3 obs

● 2008-11-03 20:58:12
○ 2015-10-29 06:11:40
○ 2026-07-09 11:50:24

●NSviolet.ns.cloudflare.com2026-06-20 → 2026-07-09 · 3 obs

○ 2015-10-29 06:11:40
● 2026-06-20 09:44:48
● 2026-07-09 11:50:24

○MXmail.stc-hk.com2008-11-03 → 2008-11-03 · 3 obs

● 2008-11-03 20:58:12
○ 2015-10-29 06:11:40
○ 2026-07-09 11:50:24

●A104.21.93.2112026-06-20 → 2026-07-09 · 3 obs

○ 2015-10-29 06:11:40
● 2026-06-20 09:44:48
● 2026-07-09 11:50:24

●A172.67.214.2002026-06-20 → 2026-07-09 · 3 obs

○ 2015-10-29 06:11:40
● 2026-06-20 09:44:48
● 2026-07-09 11:50:24

○A202.177.15.862008-11-03 → 2008-11-03 · 3 obs

● 2008-11-03 20:58:12
○ 2015-10-29 06:11:40
○ 2026-07-09 11:50:24

●A2606:4700:3035::ac43:d6c82026-06-20 → 2026-07-09 · 3 obs

○ 2015-10-29 06:11:40
● 2026-06-20 09:44:48
● 2026-07-09 11:50:24

●A2606:4700:3037::6815:5dd32026-06-20 → 2026-07-09 · 3 obs

○ 2015-10-29 06:11:40
● 2026-06-20 09:44:48
● 2026-07-09 11:50:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stc-hk.com	violet.ns.cloudflare.com, nitin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.215

NS records: violet.ns.cloudflare.com, nitin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stc-hk.com (unsigned zone)

⏱️ Timing

Total: 202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.211, 172.67.214.200`
AAAA	2	`2606:4700:3035::ac43:d6c8, 2606:4700:3037::6815:5dd3`
NS	2	`nitin.ns.cloudflare.com, violet.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nitin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

stc-hk.com is the parent zone for www.stc-hk.com.

IP Addresses

stc-hk.com has four IP addresses: 104.21.93.211, 172.67.214.200, 2606:4700:3035::ac43:d6c8 and 2606:4700:3037::6815:5dd3.

Name Servers

DNS delegation for stc-hk.com points to two name servers: nitin.ns.cloudflare.com and violet.ns.cloudflare.com.

Host names with 6 IP numbers:

nitin.ns.cloudflare.com has IP addresses 108.162.193.215, 172.64.33.215 and 173.245.59.215, plus 3 other.

violet.ns.cloudflare.com has IP addresses 108.162.192.237, 172.64.32.237 and 173.245.58.237, plus 3 other.

stc-hk.com - robtex.com

stc-hk.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`stc-hk.com`

`com`