`linux-sysadmin.com`

DNSSEC	⚠️ Not signed
A	46.38.236.72^{🇩🇪 netcup-AS46.38.232.0/21}
		PTR	`v22015032748224230.yourvserver.net`
NS	`ns2.inwx.de` ⭐
		A	2001:67c:10b8::104^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
		A	176.97.158.104^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
NS	`ns.inwx.de`
		A	2001:67c:1bc::104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
		A	192.174.68.104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
NS	`ns3.inwx.eu`
		A	2a02:d500::53^{🇩🇪 INWX2a02:d500::/29}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
		A	45.87.158.53^{🇩🇪 INWX45.87.158.0/23}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
SOA	`ns.inwx.de`hostmaster@inwx.de 2021-09-22 #1

`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=1776979621

Same first word

linux-sysadmin.ru

linux-sysadmin.eu

linux-sysadmin.com

linux-sysadmin.guru

Similar names

sysadmin-linux.ru

DNS History

4 records (4 active, 0 former)

●NSns.inwx.de2026-02-19 → 2026-04-23 · 2 obs

● 2026-02-19 15:28:06
● 2026-04-23 21:49:46

●NSns2.inwx.de2026-02-19 → 2026-04-23 · 2 obs

● 2026-02-19 15:28:06
● 2026-04-23 21:49:46

●NSns3.inwx.eu2026-02-19 → 2026-04-23 · 2 obs

● 2026-02-19 15:28:06
● 2026-04-23 21:49:46

●A46.38.236.722026-02-19 → 2026-04-23 · 2 obs

● 2026-02-19 15:28:06
● 2026-04-23 21:49:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linux-sysadmin.com	ns2.inwx.de, ns.inwx.de, ns3.inwx.eu	-

✅ Authoritative Response

Server:45.87.158.53

NS records: ns2.inwx.de, ns.inwx.de, ns3.inwx.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux-sysadmin.com (unsigned zone)

⏱️ Timing

Total: 639ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.38.236.72`
NS	3	`ns3.inwx.eu, ns.inwx.de...`
SOA	1	`ns.inwx.de hostmaster.inwx.de`

Analysis

IP Addresses

linux-sysadmin.com resolves to a single IP: 46.38.236.72.

Other host names share IP numbers with linux-sysadmin.com; for instance v22015032748224230.yourvserver.net.

Name Servers

linux-sysadmin.com delegates to three name servers: ns2.inwx.de, ns.inwx.de and ns3.inwx.eu.

linux-sysadmin.com shares some name servers with other domains, for example markl.it, kurhaus.org, innsbruck.de, bilderdernacht.de and solarlux.be.

These name servers are often used together with ns3.inwx.de, ns4.inwx.com and ns5.inwx.net.

Host names with two IP numbers:

ns2.inwx.de: 2001:67c:10b8::104 and 176.97.158.104

ns.inwx.de: 2001:67c:1bc::104 and 192.174.68.104

ns3.inwx.eu: 2a02:d500::53 and 45.87.158.53

linux-sysadmin.com - robtex.com