🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sysadmin101.tech`

DNSSEC	⚠️ Not signed
NS	`andronicus.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c371^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andronicus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2371^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andronicus.ns.cloudflare.com`
		A	108.162.195.113^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	162.159.44.113^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	172.64.35.113^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
NS	`magali.ns.cloudflare.com`
		A	2606:4700:50::a29f:261d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`magali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`magali.ns.cloudflare.com`
		A	108.162.194.29^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
		A	162.159.38.29^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
		A	172.64.34.29^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
SOA	`andronicus.ns.cloudflare.com`dns@cloudflare.com serial=2411029010

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1789005846

Same first word

sysadmin101.net

sysadmin101.tech

sysadmin101.com

sysadmin101.cloud

sysadmin101.blog

Previous names

Next names

DNS History

2 records (2 active, 0 former)

●NSandronicus.ns.cloudflare.com2026-09-05 → 2026-09-10 · 2 obs

● 2026-09-05 11:24:02
● 2026-09-10 02:36:42

●NSmagali.ns.cloudflare.com2026-09-05 → 2026-09-10 · 2 obs

● 2026-09-05 11:24:02
● 2026-09-10 02:36:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net	8 records
sysadmin101.tech	magali.ns.cloudflare.com, andronicus.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.113

NS records: magali.ns.cloudflare.com, andronicus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysadmin101.tech (unsigned zone)

⏱️ Timing

Total: 1338ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`andronicus.ns.cloudflare.com, magali.ns.cloudflare.com`
SOA	1	`andronicus.ns.cloudflare.com dns.cloudfl`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns10.trs-dns.org...)

Analysis

Name Servers

sysadmin101.tech uses two name servers for its delegation: andronicus.ns.cloudflare.com and magali.ns.cloudflare.com.

The name server configuration of sysadmin101.tech is shared with other domains, for instance alsze-gor-mon.com, mm88.cash, elpepetilina.workers.dev and two others.

sysadmin101.tech shares at least some of its name servers with other domains, including hawkplay.info, chengben.pages.dev, 2604-jen.pages.dev and two others.

These name servers are frequently paired with the name servers fred.ns.cloudflare.com, hal.ns.cloudflare.com and garrett.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname andronicus.ns.cloudflare.com directs to 108.162.195.113, 162.159.44.113 and 172.64.35.113 along with 3 other IP addresses.

Hostname magali.ns.cloudflare.com directs to 108.162.194.29, 162.159.38.29 and 172.64.34.29 along with 3 other IP addresses.

sysadmin101.tech - robtex.com