🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sysdark.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4962^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a0e9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.98^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.233^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`pearl.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:268c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pearl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pearl.ns.cloudflare.com`
		A	108.162.194.140^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	162.159.38.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	172.64.34.140^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
NS	`yisroel.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yisroel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yisroel.ns.cloudflare.com`
		A	108.162.195.185^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	162.159.44.185^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	172.64.35.185^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.98, 172.67.160.233
		IPv6 hints	2606:4700:3031::6815:4962, 2606:4700:3037::ac43:a0e9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOA	`pearl.ns.cloudflare.com`dns@cloudflare.com serial=2415477561

`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=1790471849

⚠️ On DNS blocklist: tif

Same first word

sysdark.com

Similar names

darksys.cc

darksys.co.uk

darksys.net

sradsky.com

skysard.com

darksys.de

drkasys.com.br

darksys.dev

kardsys.com

skyards.workers.dev

darksys.ru

sadrsky.com

darksys.pw

Previous names

sysdad.com

sysdada.com

sysdaddy.com

sysdadmin.com

sysdadz.com

sysdaemon.com

sysdaemonai.com

sysdaemons.com

sysdaily.com

sysdak.com

sysdale.com

sysdam.com

sysdams.com

sysdan.com

sysdane.com

sysdanismanlik.com

sysdao.com

sysdap.com

sysdaq.com

sysdariux.com

Next names

DNS History

19 records (6 active, 13 former)

○NSa.share-dns.com2026-04-27 → 2026-04-27 · 4 obs

○ 2017-12-29 22:42:20
● 2026-04-27 05:12:22
○ 2026-08-19 20:12:54
○ 2026-09-27 01:38:54

○NSa12.share-dns.com2026-07-10 → 2026-07-10 · 4 obs

○ 2026-05-08 14:53:20
● 2026-07-10 03:52:46
○ 2026-08-19 20:12:54
○ 2026-09-27 01:38:54

○NSa2.share-dns.com2026-04-27 → 2026-05-08 · 5 obs

○ 2017-12-29 22:42:20
● 2026-04-27 05:12:22
● 2026-05-08 14:53:20
○ 2026-07-10 03:52:46
○ 2026-09-27 01:38:54

○NSb.share-dns.net2026-04-27 → 2026-04-27 · 4 obs

○ 2017-12-29 22:42:20
● 2026-04-27 05:12:22
○ 2026-08-19 20:12:54
○ 2026-09-27 01:38:54

○NSb12.share-dns.net2026-07-10 → 2026-07-10 · 4 obs

○ 2026-05-08 14:53:20
● 2026-07-10 03:52:46
○ 2026-08-19 20:12:54
○ 2026-09-27 01:38:54

○NSb2.share-dns.net2026-04-27 → 2026-05-08 · 5 obs

○ 2017-12-29 22:42:20
● 2026-04-27 05:12:22
● 2026-05-08 14:53:20
○ 2026-07-10 03:52:46
○ 2026-09-27 01:38:54

○NSns1.cloudcdns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 23:02:50
○ 2017-12-29 22:42:20
○ 2026-09-27 01:38:54

○NSns2.cloudcdns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 23:02:50
○ 2017-12-29 22:42:20
○ 2026-09-27 01:38:54

●NSpearl.ns.cloudflare.com2026-08-19 → 2026-09-27 · 3 obs

○ 2026-07-10 03:52:46
● 2026-08-19 20:12:54
● 2026-09-27 01:38:54

●NSyisroel.ns.cloudflare.com2026-08-19 → 2026-09-27 · 3 obs

○ 2026-07-10 03:52:46
● 2026-08-19 20:12:54
● 2026-09-27 01:38:54

●A104.21.73.982026-08-19 → 2026-09-27 · 5 obs

○ 2017-12-29 22:42:20
● 2026-08-19 20:12:54
○ 2026-09-24 02:22:32
● 2026-09-26 03:48:16
● 2026-09-27 01:38:54

●A172.67.160.2332026-08-19 → 2026-09-27 · 5 obs

○ 2017-12-29 22:42:20
● 2026-08-19 20:12:54
○ 2026-09-24 02:22:32
● 2026-09-26 03:48:16
● 2026-09-27 01:38:54

○A183.57.38.602016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 23:02:50
○ 2017-12-29 22:42:20
○ 2026-09-27 01:38:54

○A188.114.96.02026-09-24 → 2026-09-24 · 4 obs

○ 2026-08-19 20:12:54
● 2026-09-24 02:22:32
○ 2026-09-26 03:48:16
○ 2026-09-27 01:38:54

○A188.114.97.02026-09-24 → 2026-09-24 · 4 obs

○ 2026-08-19 20:12:54
● 2026-09-24 02:22:32
○ 2026-09-26 03:48:16
○ 2026-09-27 01:38:54

●A2606:4700:3031::6815:49622026-08-19 → 2026-09-27 · 5 obs

○ 2017-12-29 22:42:20
● 2026-08-19 20:12:54
○ 2026-09-24 02:22:32
● 2026-09-26 03:48:16
● 2026-09-27 01:38:54

●A2606:4700:3037::ac43:a0e92026-08-19 → 2026-09-27 · 5 obs

○ 2017-12-29 22:42:20
● 2026-08-19 20:12:54
○ 2026-09-24 02:22:32
● 2026-09-26 03:48:16
● 2026-09-27 01:38:54

○A2a06:98c1:3120::2026-09-24 → 2026-09-24 · 4 obs

○ 2026-08-19 20:12:54
● 2026-09-24 02:22:32
○ 2026-09-26 03:48:16
○ 2026-09-27 01:38:54

○A2a06:98c1:3121::2026-09-24 → 2026-09-24 · 4 obs

○ 2026-08-19 20:12:54
● 2026-09-24 02:22:32
○ 2026-09-26 03:48:16
○ 2026-09-27 01:38:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sysdark.com	pearl.ns.cloudflare.com, yisroel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.140

NS records: pearl.ns.cloudflare.com, yisroel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysdark.com (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.160.233, 104.21.73.98`
AAAA	2	`2606:4700:3037::ac43:a0e9, 2606:4700:3031::6815:4962`
NS	2	`pearl.ns.cloudflare.com, yisroel.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`pearl.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sysdark.com resolves to four IP addresses: 104.21.73.98, 172.67.160.233, 2606:4700:3031::6815:4962 and 2606:4700:3037::ac43:a0e9.

Additional host names — simaranesfdoor.blogfa.com, savewater.blogfa.com, seppaah.blogfa.com and two others — share IP numbers with sysdark.com.

Name Servers

sysdark.com has two authoritative name servers — pearl.ns.cloudflare.com and yisroel.ns.cloudflare.com.

sysdark.com shares its name server setup with other domains, including tecnocult.com.br, 2023ber.com, buy-replacement-pods-for-prefilled-pod-kit.pages.dev and two others.

sysdark.com has at least partial name server overlap with other domains, such as zhongyangtiyucctv5pingpangqiubisaizhibo.lol, lanqiuzhibotv.lol, alphafinders.org and two others.

These name servers tend to appear together with the name servers alexa.ns.cloudflare.com, mike.ns.cloudflare.com and kai.ns.cloudflare.com.

Host names with 6 IP numbers:

pearl.ns.cloudflare.com points to 108.162.194.140, 162.159.38.140, 172.64.34.140 and 3 other IP addresses.

yisroel.ns.cloudflare.com points to 108.162.195.185, 162.159.44.185, 172.64.35.185 and 3 other IP addresses.

sysdark.com - robtex.com

sysdark.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`sysdark.com`

`com`