`utsdk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:2e31^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dfdd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.49^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.221^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`romina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`romina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`romina.ns.cloudflare.com`
		A	108.162.194.159^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	162.159.38.159^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	172.64.34.159^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
NS	`watson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c17^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c317^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`watson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2317^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`watson.ns.cloudflare.com`
		A	108.162.195.23^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	162.159.44.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	172.64.35.23^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.49, 172.67.223.221
		IPv6 hints	2606:4700:3037::6815:2e31, 2606:4700:3037::ac43:dfdd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOA	`romina.ns.cloudflare.com`dns@cloudflare.com serial=2407947535

`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=1784411032

Same first word

utsdk.com

Similar names

tusdk.com.cn

ustkd.com

utkds.com

studk.com

kstud.com

tkdus.com

tusdk.cn

kusdt.com

dtsuk.com

stukd.com

ksdtu.com

duskt.com

tdsuk.com

udtsk.ru

kdust.com

dtsuk.co.uk

dstuk.com

tusdk.com

tusdk.net

uksdt.com

tdsuk.co.uk

dskut.ru

kdstu.com

ksutd.org

dkust.com

DNS History

16 records (6 active, 10 former)

○NSns1.mmink.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 23:14:28
○ 2015-07-25 23:58:38
○ 2026-07-18 21:51:38

○NSns13.xincache.com2015-07-25 → 2017-02-12 · 5 obs

○ 2007-11-11 23:14:28
● 2015-07-25 23:58:38
● 2017-02-12 16:26:38
○ 2019-12-23 16:25:06
○ 2026-07-18 21:51:38

○NSns14.xincache.com2015-07-25 → 2017-02-12 · 5 obs

○ 2007-11-11 23:14:28
● 2015-07-25 23:58:38
● 2017-02-12 16:26:38
○ 2019-12-23 16:25:06
○ 2026-07-18 21:51:38

○NSnsx.mmink.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 23:14:28
○ 2015-07-25 23:58:38
○ 2026-07-18 21:51:38

●NSromina.ns.cloudflare.com2026-07-01 → 2026-07-18 · 3 obs

○ 2019-12-23 16:25:06
● 2026-07-01 20:46:58
● 2026-07-18 21:51:38

○NSvip1.alidns.com2019-12-23 → 2019-12-23 · 4 obs

○ 2017-02-12 16:26:38
● 2019-12-23 16:25:06
○ 2026-07-01 20:46:58
○ 2026-07-18 21:51:38

○NSvip2.alidns.com2019-12-23 → 2019-12-23 · 4 obs

○ 2017-02-12 16:26:38
● 2019-12-23 16:25:06
○ 2026-07-01 20:46:58
○ 2026-07-18 21:51:38

●NSwatson.ns.cloudflare.com2026-07-01 → 2026-07-18 · 3 obs

○ 2019-12-23 16:25:06
● 2026-07-01 20:46:58
● 2026-07-18 21:51:38

○MXmail3.mmink.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 23:14:28
○ 2015-07-25 23:58:38
○ 2026-07-18 21:51:38

○MXmailserver.mmink.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 23:14:28
○ 2015-07-25 23:58:38
○ 2026-07-18 21:51:38

●A104.21.46.492026-07-01 → 2026-07-18 · 3 obs

○ 2019-12-23 16:25:06
● 2026-07-01 20:46:58
● 2026-07-18 21:51:38

●A172.67.223.2212026-07-01 → 2026-07-18 · 3 obs

○ 2019-12-23 16:25:06
● 2026-07-01 20:46:58
● 2026-07-18 21:51:38

○A209.242.172.432007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 23:14:28
○ 2015-07-25 23:58:38
○ 2026-07-18 21:51:38

●A2606:4700:3037::6815:2e312026-07-01 → 2026-07-18 · 3 obs

○ 2019-12-23 16:25:06
● 2026-07-01 20:46:58
● 2026-07-18 21:51:38

●A2606:4700:3037::ac43:dfdd2026-07-01 → 2026-07-18 · 3 obs

○ 2019-12-23 16:25:06
● 2026-07-01 20:46:58
● 2026-07-18 21:51:38

○A47.102.48.892019-12-23 → 2019-12-23 · 4 obs

○ 2015-07-25 23:58:38
● 2019-12-23 16:25:06
○ 2026-07-01 20:46:58
○ 2026-07-18 21:51:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
utsdk.com	romina.ns.cloudflare.com, watson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.23

NS records: romina.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for utsdk.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.46.49, 172.67.223.221`
AAAA	2	`2606:4700:3037::ac43:dfdd, 2606:4700:3037::6815:2e31`
NS	2	`romina.ns.cloudflare.com, watson.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`romina.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

utsdk.com directs to four IP numbers, which are 104.21.46.49, 172.67.223.221, 2606:4700:3037::6815:2e31 and 2606:4700:3037::ac43:dfdd.

Among the host names that share IP numbers with utsdk.com are klians.com.cn, mhrestorationssandblasting.co.uk, css-solutions.net and two others.

Name Servers

The NS records for utsdk.com delegate to romina.ns.cloudflare.com and watson.ns.cloudflare.com.

utsdk.com has the same name server delegation as a number of other domains, such as jnftgg.com, boruidichan.com, ghui56.com and two more.

The name servers of utsdk.com overlap at least partially with those of other domains — among them tradsdm.com, newvision-tc.com, jgx-two.live and two more.

Host names resolving to 6 IP numbers:

romina.ns.cloudflare.com maps to 108.162.194.159, 162.159.38.159, 172.64.34.159 and 3 additional IP addresses.

watson.ns.cloudflare.com maps to 108.162.195.23, 162.159.44.23, 172.64.35.23 and 3 additional IP addresses.

utsdk.com - robtex.com

utsdk.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`utsdk.com`

`com`