🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`zsysadmin.com`

DNSSEC	⚠️ Not signed
NS	`melinda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melinda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melinda.ns.cloudflare.com`
		A	108.162.192.198^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	172.64.32.198^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	173.245.58.198^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
NS	`yahir.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c22^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c322^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yahir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2322^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yahir.ns.cloudflare.com`
		A	108.162.195.34^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
		A	162.159.44.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
		A	172.64.35.34^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
MX	`zsysadmin-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::12^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-chtpr21cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f900::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr05cu00301.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`MS=ms67301438`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`melinda.ns.cloudflare.com`dns@cloudflare.com serial=2415600381

`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=1793239021

Same first word

zsysadmin.com

Similar names

sysadminz.de

sysadminz.com

sysadminz.ru

mssdizayn.com

zyssadmin.pages.dev

smsdizayn.com

Previous names

zsys-trading.com

zsys168.com

zsys1688.com

zsys188.com

zsys365.com

zsys66.com

zsys666.com

zsys8.com

zsys8888.com

zsysa.com

zsysaas.com

Next names

DNS History

8 records (3 active, 5 former)

●NSmelinda.ns.cloudflare.com2026-08-20 → 2026-10-29 · 3 obs

○ 2017-05-09 16:50:04
● 2026-08-20 19:01:08
● 2026-10-29 01:58:36

○NSns-cloud-a1.googledomains.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 16:50:04
○ 2026-08-20 19:01:08
○ 2026-10-29 01:58:36

○NSns-cloud-a2.googledomains.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 16:50:04
○ 2026-08-20 19:01:08
○ 2026-10-29 01:58:36

○NSns-cloud-a3.googledomains.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 16:50:04
○ 2026-08-20 19:01:08
○ 2026-10-29 01:58:36

○NSns-cloud-a4.googledomains.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 16:50:04
○ 2026-08-20 19:01:08
○ 2026-10-29 01:58:36

●NSyahir.ns.cloudflare.com2026-08-20 → 2026-10-29 · 3 obs

○ 2017-05-09 16:50:04
● 2026-08-20 19:01:08
● 2026-10-29 01:58:36

○MX100710555.pamx1.hotmail.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 16:50:04
○ 2026-08-20 19:01:08
○ 2026-10-29 01:58:36

●MXzsysadmin-com.mail.protection.outlook.com2026-08-20 → 2026-10-29 · 3 obs

○ 2017-05-09 16:50:04
● 2026-08-20 19:01:08
● 2026-10-29 01:58:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zsysadmin.com	melinda.ns.cloudflare.com, yahir.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.34

NS records: melinda.ns.cloudflare.com, yahir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zsysadmin.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`melinda.ns.cloudflare.com, yahir.ns.cloudflare.com`
MX	1	`zsysadmin-com.mail.protection.outlook.co`
TXT	2	`MS=ms67301438, v=spf1 include:spf.protection.outlook.co`
SOA	1	`melinda.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

The NS records for zsysadmin.com delegate to melinda.ns.cloudflare.com and yahir.ns.cloudflare.com.

zsysadmin.com uses the same name servers as several other domains — among them childcourse.com.ua, salehtall.workers.dev, amaranthnolana.workers.dev and two more.

There is at least partial name server overlap between zsysadmin.com and other domains — hltiqj.pages.dev, next-jcw.com, bardahl-advisor.pages.dev and two more among them.

The name servers alexia.ns.cloudflare.com, logan.ns.cloudflare.com and ian.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

melinda.ns.cloudflare.com maps to 108.162.192.198, 172.64.32.198, 173.245.58.198 and 3 additional IP addresses.

yahir.ns.cloudflare.com maps to 108.162.195.34, 162.159.44.34, 172.64.35.34 and 3 additional IP addresses.

Mail Servers

Mail for zsysadmin.com is handled by a single mail server, zsysadmin-com.mail.protection.outlook.com.

zsysadmin-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.12, 52.101.41.24, 52.101.41.183 and 5 others.

zsysadmin.com - robtex.com

zsysadmin.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

Name Servers

Mail Servers

`zsysadmin.com`

`com`