`istk.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:cb67^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2cc5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.197^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.103^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyrie.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c26^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c326^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyrie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2326^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyrie.ns.cloudflare.com`
		A	108.162.195.38^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	162.159.44.38^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	172.64.35.38^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
NS	`lila.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lila.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lila.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lila.ns.cloudflare.com`
		A	108.162.192.186^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lila.ns.cloudflare.com`
		A	172.64.32.186^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lila.ns.cloudflare.com`
		A	173.245.58.186^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lila.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.197, 172.67.203.103
		IPv6 hints	2606:4700:3030::ac43:cb67, 2606:4700:3036::6815:2cc5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`kyrie.ns.cloudflare.com`dns@cloudflare.com serial=2409164587

`net`

	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=1785135092

Same first word

istk.net

istk.ru

istk.cn

istk.com

istk.co.uk

Similar names

skit.eu

ktis.co.kr

tkis.tk

tiks.it

tisk.dk

skit.org.ua

iskt.ru

kits.in

itsk.in

ksit.ddnsgeek.com

ktsi.us

kits.co.jp

kist.info

stik.pl

stik.it

kist.ed.jp

tiks.ru

stik.ee

tisk.org.tr

tksi.com

stik.dk

kist.com

ksit.ac.in

kist.re.kr

stki.com

sitk.com

ksti.com.br

ktis.com

itsk.net

kits.me

kist.co.jp

kits.nl

ktsi.at

ktsi.co.in

kist.ac.in

itks.pl

kist.net

ktis.de

tiks.com

sitk.se

ktsi.cz

sitk.lt

skit.net

skit.ac.in

kits.se

ksit.tech

kits.pl

kits.co

stik.at

skit.com.cn

stik.name

stik.bg

itks.com

skit.com.mx

sitk.ostrowwlkp.pl

kits.ai

kist.com.pa

stki.es

kits.cn

itsk.ir

ikts.dk

itks.org

kist.nl

skit.fr

kits.net

kits.cx

sitk.org

kits.edu

skit.si

tsik.ru

tiks.com.au

kist.edu.my

kist.org

kits.life

ikst.res.in

ktis.in

sikt.de

tisk.cz

ksti.co.kr

tisk.ca

ktis.cz

kits.sk

skit.org.in

tisk.fr

kits.jp

kist.ac.jp

kits.lt

tkis.com

tiks.be

ksit.de

tiks.sk

kist.ac.tz

kist.eu

stik.in

tiks.kr

kits.ch

ksit.jp

kist.be

stik.by

DNS History

21 records (6 active, 15 former)

●NSkyrie.ns.cloudflare.com2026-07-09 → 2026-07-27 · 3 obs

○ 2017-07-02 18:18:32
● 2026-07-09 18:23:40
● 2026-07-27 07:22:12

●NSlila.ns.cloudflare.com2026-07-09 → 2026-07-27 · 3 obs

○ 2017-07-02 18:18:32
● 2026-07-09 18:23:40
● 2026-07-27 07:22:12

○NSns1.afternic.com2017-01-10 → 2017-07-02 · 5 obs

○ 2016-05-17 22:40:14
● 2017-01-10 15:51:36
● 2017-07-02 18:18:32
○ 2026-07-09 18:23:40
○ 2026-07-27 07:22:12

○NSns1.parkingcrew.net2015-11-02 → 2016-05-17 · 5 obs

○ 2015-06-20 02:08:58
● 2015-11-02 07:07:16
● 2016-05-17 22:40:14
○ 2017-01-10 15:51:36
○ 2026-07-27 07:22:12

○NSns2.parkingcrew.net2015-11-02 → 2016-05-17 · 5 obs

○ 2015-06-20 02:08:58
● 2015-11-02 07:07:16
● 2016-05-17 22:40:14
○ 2017-01-10 15:51:36
○ 2026-07-27 07:22:12

○NSns47.domaincontrol.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 02:08:58
○ 2015-11-02 07:07:16
○ 2026-07-27 07:22:12

○NSns48.domaincontrol.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 02:08:58
○ 2015-11-02 07:07:16
○ 2026-07-27 07:22:12

○MXalt1.aspmx.l.google.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 02:08:58
○ 2015-11-02 07:07:16
○ 2026-07-27 07:22:12

○MXalt2.aspmx.l.google.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 02:08:58
○ 2015-11-02 07:07:16
○ 2026-07-27 07:22:12

○MXmail.h-email.net2015-11-02 → 2016-05-17 · 5 obs

○ 2015-06-20 02:08:58
● 2015-11-02 07:07:16
● 2016-05-17 22:40:14
○ 2017-01-10 15:51:36
○ 2026-07-27 07:22:12

●A104.21.44.1972026-07-11 → 2026-07-27 · 3 obs

○ 2026-07-09 18:23:40
● 2026-07-11 02:19:46
● 2026-07-27 07:22:12

●A172.67.203.1032026-07-11 → 2026-07-27 · 3 obs

○ 2026-07-09 18:23:40
● 2026-07-11 02:19:46
● 2026-07-27 07:22:12

○A184.168.221.1042017-01-10 → 2017-07-02 · 5 obs

○ 2016-05-17 22:40:14
● 2017-01-10 15:51:36
● 2017-07-02 18:18:32
○ 2026-07-09 18:23:40
○ 2026-07-27 07:22:12

○A185.53.179.62015-11-02 → 2016-05-17 · 6 obs

● 2015-11-02 07:07:16
○ 2016-01-22 16:03:24
● 2016-04-15 08:58:34
● 2016-05-17 22:40:14
○ 2017-01-10 15:51:36
○ 2026-07-27 07:22:12

○A185.53.179.82016-01-22 → 2016-01-22 · 4 obs

○ 2015-11-02 07:07:16
● 2016-01-22 16:03:24
○ 2016-04-15 08:58:34
○ 2026-07-27 07:22:12

○A188.114.96.02026-07-09 → 2026-07-09 · 4 obs

○ 2017-07-02 18:18:32
● 2026-07-09 18:23:40
○ 2026-07-11 02:19:46
○ 2026-07-27 07:22:12

○A188.114.97.02026-07-09 → 2026-07-09 · 4 obs

○ 2017-07-02 18:18:32
● 2026-07-09 18:23:40
○ 2026-07-11 02:19:46
○ 2026-07-27 07:22:12

●A2606:4700:3030::ac43:cb672026-07-11 → 2026-07-27 · 3 obs

○ 2026-07-09 18:23:40
● 2026-07-11 02:19:46
● 2026-07-27 07:22:12

●A2606:4700:3036::6815:2cc52026-07-11 → 2026-07-27 · 3 obs

○ 2026-07-09 18:23:40
● 2026-07-11 02:19:46
● 2026-07-27 07:22:12

○A2a06:98c1:3120::2026-07-09 → 2026-07-09 · 4 obs

○ 2017-07-02 18:18:32
● 2026-07-09 18:23:40
○ 2026-07-11 02:19:46
○ 2026-07-27 07:22:12

○A2a06:98c1:3121::2026-07-09 → 2026-07-09 · 4 obs

○ 2017-07-02 18:18:32
● 2026-07-09 18:23:40
○ 2026-07-11 02:19:46
○ 2026-07-27 07:22:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
istk.net	lila.ns.cloudflare.com, kyrie.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.186

NS records: lila.ns.cloudflare.com, kyrie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istk.net (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.103, 104.21.44.197`
AAAA	2	`2606:4700:3030::ac43:cb67, 2606:4700:3036::6815:2cc5`
NS	2	`kyrie.ns.cloudflare.com, lila.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyrie.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

istk.net points to the four IP addresses 104.21.44.197, 172.67.203.103, 2606:4700:3030::ac43:cb67 and 2606:4700:3036::6815:2cc5.

njdrchem.com, www.xlc.my, sccricket.com and two other host names share IP numbers with istk.net.

Name Servers

Two name servers handle the delegation for istk.net: kyrie.ns.cloudflare.com and lila.ns.cloudflare.com.

istk.net uses the same name servers as several other domains — among them tengyunchina.com, amnina.com, vialejka.org and two more.

The name servers of istk.net overlap at least partially with those of other domains — among them casinomegarise.us, forense.net, goldenpalacestudio.com and two more.

It is common to find these name servers alongside the name servers clyde.ns.cloudflare.com, cora.ns.cloudflare.com, melody.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

kyrie.ns.cloudflare.com resolves to 108.162.195.38, 162.159.44.38 and 172.64.35.38 among others, with 3 other IP addresses in total.

lila.ns.cloudflare.com resolves to 108.162.192.186, 172.64.32.186 and 173.245.58.186 among others, with 3 other IP addresses in total.

istk.net - robtex.com

istk.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`istk.net`

`net`