`sk2world.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:88f1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:79f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.159^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.241^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cruz.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c058^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cruz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2058^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cruz.ns.cloudflare.com`
		A	108.162.192.88^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	172.64.32.88^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	173.245.58.88^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
NS	`gerald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.159, 172.67.136.241
		IPv6 hints	2606:4700:3030::ac43:88f1, 2606:4700:3035::6815:79f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`cruz.ns.cloudflare.com`dns@cloudflare.com serial=2408494797

`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=1783473801

Same first word

sk2world.com

DNS History

21 records (6 active, 15 former)

●NScruz.ns.cloudflare.com2026-07-08 → 2026-07-08 · 2 obs

○ 2026-06-26 10:26:52
● 2026-07-08 01:44:18

●NSgerald.ns.cloudflare.com2026-07-08 → 2026-07-08 · 2 obs

○ 2026-06-26 10:26:52
● 2026-07-08 01:44:18

○NSkoa.ns.cloudflare.com2026-06-26 → 2026-06-26 · 3 obs

○ 2026-06-16 22:46:28
● 2026-06-26 10:26:52
○ 2026-07-08 01:44:18

○NSns1.dns.com2026-05-17 → 2026-06-16 · 5 obs

○ 2018-08-31 10:20:32
● 2026-05-17 03:04:16
● 2026-06-16 22:46:28
○ 2026-06-26 10:26:52
○ 2026-07-08 01:44:18

○NSns2.dns.com2026-05-17 → 2026-06-16 · 5 obs

○ 2018-08-31 10:20:32
● 2026-05-17 03:04:16
● 2026-06-16 22:46:28
○ 2026-06-26 10:26:52
○ 2026-07-08 01:44:18

○NSns61.domaincontrol.com2018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:20:32
○ 2026-05-17 03:04:16
○ 2026-07-08 01:44:18

○NSns62.domaincontrol.com2018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:20:32
○ 2026-05-17 03:04:16
○ 2026-07-08 01:44:18

○NSpam.ns.cloudflare.com2026-06-26 → 2026-06-26 · 3 obs

○ 2026-06-16 22:46:28
● 2026-06-26 10:26:52
○ 2026-07-08 01:44:18

●A104.21.7.1592026-07-08 → 2026-07-08 · 2 obs

○ 2026-06-26 10:26:52
● 2026-07-08 01:44:18

○A107.163.56.2212026-05-17 → 2026-06-16 · 5 obs

○ 2018-08-31 10:20:32
● 2026-05-17 03:04:16
● 2026-06-16 22:46:28
○ 2026-06-26 10:26:52
○ 2026-07-08 01:44:18

●A172.67.136.2412026-07-08 → 2026-07-08 · 2 obs

○ 2026-06-26 10:26:52
● 2026-07-08 01:44:18

○A184.168.221.372018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:20:32
○ 2026-05-17 03:04:16
○ 2026-07-08 01:44:18

○A184.168.221.382018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:20:32
○ 2026-05-17 03:04:16
○ 2026-07-08 01:44:18

○A184.168.221.412018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:20:32
○ 2026-05-17 03:04:16
○ 2026-07-08 01:44:18

○A184.168.221.462018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:20:32
○ 2026-05-17 03:04:16
○ 2026-07-08 01:44:18

○A184.168.221.522018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:20:32
○ 2026-05-17 03:04:16
○ 2026-07-08 01:44:18

○A192.186.36.512026-05-17 → 2026-06-16 · 5 obs

○ 2018-08-31 10:20:32
● 2026-05-17 03:04:16
● 2026-06-16 22:46:28
○ 2026-06-26 10:26:52
○ 2026-07-08 01:44:18

●A2606:4700:3030::ac43:88f12026-07-08 → 2026-07-08 · 2 obs

○ 2026-06-26 10:26:52
● 2026-07-08 01:44:18

●A2606:4700:3035::6815:79f2026-07-08 → 2026-07-08 · 2 obs

○ 2026-06-26 10:26:52
● 2026-07-08 01:44:18

○A50.63.202.562018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:20:32
○ 2026-05-17 03:04:16
○ 2026-07-08 01:44:18

○A50.63.202.622018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:20:32
○ 2026-05-17 03:04:16
○ 2026-07-08 01:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sk2world.com	cruz.ns.cloudflare.com, gerald.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.88

NS records: cruz.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sk2world.com (unsigned zone)

⏱️ Timing

Total: 676ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.159, 172.67.136.241`
AAAA	2	`2606:4700:3035::6815:79f, 2606:4700:3030::ac43:88f1`
NS	2	`cruz.ns.cloudflare.com, gerald.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cruz.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sk2world.com directs to four IP numbers, which are 104.21.7.159, 172.67.136.241, 2606:4700:3030::ac43:88f1 and 2606:4700:3035::6815:79f.

Two other host names, along with 1xbet-ift6.top, cemsagradafamilia.cat and adtrace.org, also share IP numbers with sk2world.com.

Name Servers

sk2world.com is served by two delegated name servers, cruz.ns.cloudflare.com and gerald.ns.cloudflare.com.

sk2world.com shares its NS records with other domains, for example skilview.com, besoshal.com, jianzhou571.com and two others.

At least some of sk2world.com's name servers are shared with other domains, for example just-openai-gpt.workers.dev, snaponsign.com, leprime.com and two more.

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

DNS names with 6 IP addresses:

cruz.ns.cloudflare.com carries IP addresses 108.162.192.88, 172.64.32.88 and 173.245.58.88, with 3 other addresses beyond those.

gerald.ns.cloudflare.com carries IP addresses 108.162.193.168, 172.64.33.168 and 173.245.59.168, with 3 other addresses beyond those.

sk2world.com - robtex.com

sk2world.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`sk2world.com`

`com`