stdk.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stdk.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:bf91^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700:3035::6815:5472^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.21.84.114^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.67.191.145^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fattouche.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c30^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c330^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fattouche.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2330^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fattouche.ns.cloudflare.com`
		A	108.162.195.48^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	162.159.44.48^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	172.64.35.48^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
NS	`val.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
MX	`mail.sitedock.co` ⭐
		A	2a01:4f8:c0c:6833::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mail.sitedock.co`
		A	159.69.197.84^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`mail.sitedock.co`
TXT	`google-site-verification=2RifmlmnZ8CjfFodPcdNrUnLPwxItlxyWPxY7KUGSP4`
TXT	`v=spf1 a:mail.sitedock.co mx ip4:159.69.197.84 include:spf.smtp.net include:m...`
SOA	`fattouche.ns.cloudflare.com`dns@cloudflare.com serial=2415872391

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

stdk.dev

stdk.me

stdk.my

stdk.com.cn

stdk.su

stdk.co.jp

stdk.pl

stdk.nl

stdk.ph

stdk.fr

stdk.synology.me

stdk.ru

stdk.com

stdk.app

stdk.net

stdk.eu

stdk.de

stdk.cn

Similar names

sdtk.ba

kdst.re.kr

dkst.net

skdt.org

stkd.media

tdsk.lol

kdts.ch

dkts.synology.me

tdsk.info

tsdk.workers.dev

ktds.ac.jp

dkst.store

sdkt.co.jp

dkts.it

tdsk.cfd

tksd.ru

tdks.eu

kdst.fr

tksd.lol

tdsk.app

tskd.app

skdt.io

tkds.com

tsdk.hu

stkd.ru

skdt.pl

stkd.dk

dkts.net

dtsk.net

stkd.me

ksdt.de

stkd.synology.me

sdtk.ph

tdks.org

ktds.dev

sdtk.me

tdks.cc

dkts.dev

dkst.cn

skdt.es

dkst.ph

kstd.ru

tdsk.net

tkds.co.uk

dstk.nl

ktds.uk

kstd.dev

dkst.pl

sktd.eu

sdkt.com.cn

tkds.org

sdtk.cc

sktd.co.jp

dskt.in

dstk.net

sktd.workers.dev

stkd.ph

dtsk.de

stkd.io

dkts.cn

tdsk.pro

stkd.studio

sdtk.net.cn

kdst.de

kdts.io

tkds.ee

tdsk.ph

tskd.clothing

tskd.ru

ktds.co.kr

tkds.ca

tdsk.in.ua

ktds.ph

ktds.cn

dstk.pages.dev

dkts.de

ktds.co.uk

tskd.com

tkds.email

tdks.cn

sktd.nl

tksd.org

dtks.pl

dstk.eco

tdsk.onl

dstk.ru

tdsk.ch

tkds.io

kstd.org

ksdt.com

dkst.synology.me

dstk.cloud

Previous names

stclabs.dev

stclair.dev

stcloudstate.dev

stcm.dev

stcn.dev

stco.dev

stcode.dev

stcores.dev

stcyr.dev

std-out.dev

std.dev

stdd.dev

stderr.dev

stdev.dev

stdf.dev

stdfmt.dev

stdid.dev

stdins.dev

stdio.dev

stdiolabs.dev

Next names

stdl.dev

stdlab.dev

stdle.dev

stdm.dev

stdmitry.dev

stdmove.dev

stdna.dev

stdops.dev

stdproc.dev

stdprocess.dev

stdr.dev

stdrs.dev

stdsrt.dev

stdstack.dev

stdtesting.dev

stdware.dev

stdynamo.dev

ste-poc.dev

ste.dev

ste11ar.dev

DNS History

11 records (7 active, 4 former)

●NSfattouche.ns.cloudflare.com2026-09-26 → 2026-10-17 · 2 obs

● 2026-09-26 15:34:58
● 2026-10-17 12:06:40

●NSval.ns.cloudflare.com2026-09-26 → 2026-10-17 · 2 obs

● 2026-09-26 15:34:58
● 2026-10-17 12:06:40

●MXmail.sitedock.co2026-09-26 → 2026-10-17 · 2 obs

● 2026-09-26 15:34:58
● 2026-10-17 12:06:40

●A104.21.84.1142026-09-29 → 2026-10-17 · 7 obs

○ 2026-09-26 15:34:58
● 2026-09-29 12:59:46
○ 2026-10-11 05:16:56
● 2026-10-14 21:09:00
○ 2026-10-15 00:47:36
● 2026-10-17 12:06:36
● 2026-10-17 12:06:40

●A172.67.191.1452026-09-29 → 2026-10-17 · 7 obs

○ 2026-09-26 15:34:58
● 2026-09-29 12:59:46
○ 2026-10-11 05:16:56
● 2026-10-14 21:09:00
○ 2026-10-15 00:47:36
● 2026-10-17 12:06:36
● 2026-10-17 12:06:40

○A188.114.96.02026-09-26 → 2026-10-15 · 7 obs

● 2026-09-26 15:34:58
○ 2026-09-29 12:59:46
● 2026-10-11 05:16:56
○ 2026-10-14 21:09:00
● 2026-10-15 00:47:36
○ 2026-10-17 12:06:36
○ 2026-10-17 12:06:40

○A188.114.97.02026-09-26 → 2026-10-15 · 7 obs

● 2026-09-26 15:34:58
○ 2026-09-29 12:59:46
● 2026-10-11 05:16:56
○ 2026-10-14 21:09:00
● 2026-10-15 00:47:36
○ 2026-10-17 12:06:36
○ 2026-10-17 12:06:40

●A2606:4700:3034::ac43:bf912026-09-29 → 2026-10-17 · 7 obs

○ 2026-09-26 15:34:58
● 2026-09-29 12:59:46
○ 2026-10-11 05:16:56
● 2026-10-14 21:09:00
○ 2026-10-15 00:47:36
● 2026-10-17 12:06:36
● 2026-10-17 12:06:40

●A2606:4700:3035::6815:54722026-09-29 → 2026-10-17 · 7 obs

○ 2026-09-26 15:34:58
● 2026-09-29 12:59:46
○ 2026-10-11 05:16:56
● 2026-10-14 21:09:00
○ 2026-10-15 00:47:36
● 2026-10-17 12:06:36
● 2026-10-17 12:06:40

○A2a06:98c1:3120::2026-09-26 → 2026-10-15 · 7 obs

● 2026-09-26 15:34:58
○ 2026-09-29 12:59:46
● 2026-10-11 05:16:56
○ 2026-10-14 21:09:00
● 2026-10-15 00:47:36
○ 2026-10-17 12:06:36
○ 2026-10-17 12:06:40

○A2a06:98c1:3121::2026-09-26 → 2026-10-15 · 7 obs

● 2026-09-26 15:34:58
○ 2026-09-29 12:59:46
● 2026-10-11 05:16:56
○ 2026-10-14 21:09:00
● 2026-10-15 00:47:36
○ 2026-10-17 12:06:36
○ 2026-10-17 12:06:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
stdk.dev	fattouche.ns.cloudflare.com, val.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.234

NS records: fattouche.ns.cloudflare.com, val.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stdk.dev (unsigned zone)

⏱️ Timing

Total: 755ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.84.114, 172.67.191.145`
AAAA	2	`2606:4700:3034::ac43:bf91, 2606:4700:3035::6815:5472`
NS	2	`fattouche.ns.cloudflare.com, val.ns.cloudflare.com`
MX	1	`mail.sitedock.co (pri: 10)`
TXT	2	`google-site-verification=2RifmlmnZ8CjfFo, v=spf1 a:mail.sitedock.co mx ip4:159.69.`
SOA	1	`fattouche.ns.cloudflare.com dns.cloudfla`

Analysis

IP Addresses

stdk.dev points to the four IP addresses 104.21.84.114, 172.67.191.145, 2606:4700:3034::ac43:bf91 and 2606:4700:3035::6815:5472.

kaskusprediksi.site, 100gb.win, enterhome.ca plus two other host names have IP numbers in common with stdk.dev.

Name Servers

DNS delegation for stdk.dev points to two name servers: fattouche.ns.cloudflare.com and val.ns.cloudflare.com.

The name server configuration of stdk.dev is shared with other domains, for instance nsp4life.com, majdhallab13.workers.dev, busantrip-2yb.pages.dev and two others.

At least some of stdk.dev's name servers are shared with other domains, for example www262333.com, triczycosmetics.com, pinla.app and two more.

These name servers are often deployed together with the name servers tessa.ns.cloudflare.com, mark.ns.cloudflare.com, dolly.ns.cloudflare.com and lennon.ns.cloudflare.com.

Hosts with 6 IP addresses each:

fattouche.ns.cloudflare.com has IP addresses 108.162.195.48, 162.159.44.48 and 172.64.35.48, plus 3 other.

val.ns.cloudflare.com has IP addresses 108.162.192.234, 172.64.32.234 and 173.245.58.234, plus 3 other.

Mail Servers

stdk.dev uses one mail server — mail.sitedock.co.

The mail server setup of stdk.dev matches that of other domains such as crubase.com, advanced.site, sitedock.app and two others.

mail.sitedock.co directs to two IP numbers, 159.69.197.84 and 2a01:4f8:c0c:6833::1.