sysbug.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sysbug.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3d1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8331^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.209^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.49^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`delilah.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2663^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`delilah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c263^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`delilah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2263^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`delilah.ns.cloudflare.com`
		A	108.162.194.99^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`delilah.ns.cloudflare.com`
		A	162.159.38.99^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`delilah.ns.cloudflare.com`
		A	172.64.34.99^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`delilah.ns.cloudflare.com`
NS	`sergi.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sergi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c344^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sergi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2344^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sergi.ns.cloudflare.com`
		A	108.162.195.68^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sergi.ns.cloudflare.com`
		A	162.159.44.68^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sergi.ns.cloudflare.com`
		A	172.64.35.68^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sergi.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁸⁵⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁸⁷⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.209, 172.67.131.49
		IPv6 hints	2606:4700:3033::6815:3d1, 2606:4700:3035::ac43:8331
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`delilah.ns.cloudflare.com`dns@cloudflare.com serial=2413968724

`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

sysbug.net

sysbug.com

sysbug.co.uk

sysbug.dev

Similar names

bugsys.ph

bugsys.co.uk

sbguys.com

bsguys.com

gsbuys.com

bugsys.com

bsguys.net

gysbus.com

sbguys.online

bugsys.de

bugsys.fr

sgbuys.com

gussyb.com

bugsys.org

bugssy.com

bugsys.com.au

bugsys.info

Previous names

sys-log.dev

sys-logs-archive0.dev

sys0.dev

sys1.dev

sys2.dev

sys32.dev

sys4.dev

sys64.dev

sys64738.dev

sys7em.dev

sys8.dev

sysalchemy.dev

sysanalyst.dev

sysapix.dev

sysapp.dev

sysarb.dev

sysatlas.dev

sysauto.dev

sysba.dev

sysbind.dev

Next names

sysbux.dev

syscape.dev

syscheck.dev

sysco.dev

syscode-team.dev

syscoffee.dev

syscom.dev

syscon.dev

syscook.dev

syscraft.dev

syscrafter.dev

syscrin.dev

syscross.dev

sysdata.dev

sysdavid.dev

sysdelete.dev

sysdemo.dev

sysdes.dev

sysdesign.dev

sysdev.dev

DNS History

13 records (9 active, 4 former)

●NSdelilah.ns.cloudflare.com2026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 17:24:24
● 2026-09-05 19:31:52

●NSsergi.ns.cloudflare.com2026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 17:24:24
● 2026-09-05 19:31:52

●MXroute1.mx.cloudflare.net2026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 17:24:24
● 2026-09-05 19:31:52

●MXroute2.mx.cloudflare.net2026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 17:24:24
● 2026-09-05 19:31:52

●MXroute3.mx.cloudflare.net2026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 17:24:24
● 2026-09-05 19:31:52

●A104.21.3.2092026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-04 17:24:24
● 2026-09-05 03:07:22
● 2026-09-05 19:31:52

●A172.67.131.492026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-04 17:24:24
● 2026-09-05 03:07:22
● 2026-09-05 19:31:52

○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 17:24:24
○ 2026-09-05 03:07:22
○ 2026-09-05 19:31:52

○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 17:24:24
○ 2026-09-05 03:07:22
○ 2026-09-05 19:31:52

●A2606:4700:3033::6815:3d12026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-04 17:24:24
● 2026-09-05 03:07:22
● 2026-09-05 19:31:52

●A2606:4700:3035::ac43:83312026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-04 17:24:24
● 2026-09-05 03:07:22
● 2026-09-05 19:31:52

○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 17:24:24
○ 2026-09-05 03:07:22
○ 2026-09-05 19:31:52

○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 17:24:24
○ 2026-09-05 03:07:22
○ 2026-09-05 19:31:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
sysbug.dev	delilah.ns.cloudflare.com, sergi.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.68

NS records: delilah.ns.cloudflare.com, sergi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysbug.dev (unsigned zone)

⏱️ Timing

Total: 748ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.209, 172.67.131.49`
AAAA	2	`2606:4700:3035::ac43:8331, 2606:4700:3033::6815:3d1`
NS	2	`delilah.ns.cloudflare.com, sergi.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 77), route2.mx.cloudflare.net (pri: 85)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`delilah.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

sysbug.dev points to the four IP addresses 104.21.3.209, 172.67.131.49, 2606:4700:3033::6815:3d1 and 2606:4700:3035::ac43:8331.

Additional host names — 469rr.top, okejos.com, fjpcjh.com and two others — share IP numbers with sysbug.dev.

Name Servers

sysbug.dev has two authoritative name servers — delilah.ns.cloudflare.com and sergi.ns.cloudflare.com.

sysbug.dev shares its name server setup with other domains, including novatemizliktrabzon.com.tr, wa-bhz.pages.dev, olympia-pointe.com and two others.

At least some of sysbug.dev's name servers are shared with other domains, for example mrzzy.co, example-5sg.pages.dev, 80525692.workers.dev and two more.

These name servers tend to be deployed in combination with the name servers aitana.ns.cloudflare.com and harvey.ns.cloudflare.com.

Host names with 6 IP numbers:

delilah.ns.cloudflare.com points to 108.162.194.99, 162.159.38.99, 172.64.34.99 and 3 other IP addresses.

sergi.ns.cloudflare.com points to 108.162.195.68, 162.159.44.68, 172.64.35.68 and 3 other IP addresses.

Mail Servers

The MX records for sysbug.dev list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

sysbug.dev shares mail servers — at least in part — with other domains, including feedscore.com, blitz-payout-casino77.fun, 516788.xyz and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.