sysum.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sysum.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`lakas.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lakas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lakas.ns.cloudflare.com`
		A	108.162.193.194^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	172.64.33.194^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	173.245.59.194^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
NS	`riya.ns.cloudflare.com`
		A	2606:4700:50::a29f:269b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`riya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`riya.ns.cloudflare.com`
		A	108.162.194.155^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	162.159.38.155^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	172.64.34.155^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
TXT	`v=spf1 -all`
SOA	`lakas.ns.cloudflare.com`dns@cloudflare.com serial=2416193258

`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

sysum.dev

sysum.cn

sysum.com

Similar names

mussy.net

yumss.com

musys.de

musys.com

musys.io

umsys.io

myssu.com

sumsy.com

mysus.synology.me

musys.nl

yussm.ru

mussy.xyz

usmys.com

mussy.now.sh

mussy.nz

umyss.com

ssyum.com

umyss.blogspot.com

myuss.ru

smuys.com.cn

smsyu.cn

symus.ai

symus.com

symus.net

umsys.ru

umsys.co.th

myssu.net

musys.com.cn

mussy.fr

mysus.online

symus.com.br

musys.tech

mysus.shop

mysus.com

mussy.com

smusy.ru

susmy.com

smsuy.com

umsys.se

umsys.net

sumsy.ch

mussy.store

yusms.com

mussy.jp

umsys.com.tr

msusy.com

smsyu.com

mussy.at

mussy.co.uk

yussm.com

ysmus.net

smusy.com

yussm.cn

sysmu.com

mussy.freeboxos.fr

smusy.de

musys.jp

smuys.cn

ussmy.com

musys.at

mussy.com.au

mussy.ch

musys.cz

umsys.com

umsys.co.uk

musys.cn

mussy.top

mussy.me

musys.co.jp

yssum.top

ysmus.com

smsuy.com.uy

sumsy.club

ussym.com

myuss.com

umsys.com.ua

sumys.cz

symus.at

mysus.com.br

Previous names

systera.dev

systevio.dev

systex.dev

systflow.dev

systha.dev

systhema.dev

systima.dev

systiq.dev

systlab.dev

systm.dev

systmms.dev

systom.dev

systopian.dev

systorio.dev

systra.dev

systran.dev

systron.dev

systwin.dev

systxcore.dev

sysuid.dev

Next names

sysutil.dev

sysv.dev

sysv0id.dev

sysvarstudios.dev

sysvers.dev

sysvine.dev

sysvol.dev

sysw.dev

sysward.dev

syswareid.dev

syswarp.dev

syswave.dev

sysweb.dev

syswhite.dev

syswrek.dev

sysx.dev

sysxx.dev

sysy.dev

syszero.dev

syta.dev

DNS History

3 records (3 active, 0 former)

●NSlakas.ns.cloudflare.com2026-09-23 → 2026-10-03 · 2 obs

● 2026-09-23 09:11:20
● 2026-10-03 13:35:12

●NSriya.ns.cloudflare.com2026-09-23 → 2026-10-03 · 2 obs

● 2026-09-23 09:11:20
● 2026-10-03 13:35:12

●A76.76.21.212026-09-23 → 2026-10-03 · 2 obs

● 2026-09-23 09:11:20
● 2026-10-03 13:35:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
sysum.dev	lakas.ns.cloudflare.com, riya.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.194

NS records: lakas.ns.cloudflare.com, riya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysum.dev (unsigned zone)

⏱️ Timing

Total: 994ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`lakas.ns.cloudflare.com, riya.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
SOA	1	`lakas.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

sysum.dev has exactly one IP address — 76.76.21.21.

baier.codes, cegabu.cn, saukimas.lt plus two other host names have IP numbers in common with sysum.dev.

Name Servers

Two name servers handle the delegation for sysum.dev: lakas.ns.cloudflare.com and riya.ns.cloudflare.com.

The name server configuration of sysum.dev is shared with other domains, for instance truanchor.co, socialeer.com, 5465333.cn and two others.

sysum.dev partially shares its NS delegation with several other domains, including ysoo1.ggff.net, rimbalike.xyz, thisisdsite.workers.dev and two others.

These name servers are regularly seen alongside deb.ns.cloudflare.com and roxy.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

lakas.ns.cloudflare.com resolves to 108.162.193.194, 172.64.33.194 and 173.245.59.194 among others, with 3 other IP addresses in total.

riya.ns.cloudflare.com resolves to 108.162.194.155, 162.159.38.155 and 172.64.34.155 among others, with 3 other IP addresses in total.