`elabo-testsysteme.de`

DNSSEC	⚠️ Not signed
A	195.3.213.110^{🇩🇪 ARCOS-AS195.3.212.0/22 arcos}
		PTR	`rdrsrv.arcos.de`
NS	`ans1.arcos.de` ⭐
		A	2001:67c:2378:8002::53^{🇩🇪 ARCOS-AS2001:67c:2378::/48 arcos}
			PTR	`ans1.arcos.de`
		A	195.3.213.53^{🇩🇪 ARCOS-AS195.3.212.0/22 arcos}
			PTR	`ans1.arcos.de`
NS	`auth01.ns.td-fn.net`
		A	2a02:2e0:401:7e1e:da7a::a^{🇩🇪 PLUSLINE2a02:2e0::/29 Plus.line AG}
			PTR	`auth01.ns.td-fn.net`
		A	82.98.67.141^{🇩🇪 PLUSLINE82.98.64.0/18 Plus.line AG}
			PTR	`auth01.ns.td-fn.net`
NS	`auth02.ns.td-fn.net`
		A	2a02:590:1:1::130^{🇩🇪 TELEDATA-AS2a02:590::/29 DE-TELEDATA-20080703}
			PTR	`auth02.ns.td-fn.net`
		A	217.24.194.130^{🇩🇪 TELEDATA-AS217.24.192.0/20 DE-TELEDATA-20011009}
			PTR	`auth02.ns.td-fn.net`
SOA	`ans1.arcos.de`hostmaster@arcos.de 2026-01-14 #1

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1777350278

Same first word

elabo-testsysteme.de

DNS History

8 records (4 active, 4 former)

●NSans1.arcos.de2026-04-04 → 2026-04-28 · 3 obs

○ 2017-03-20 21:58:14
● 2026-04-04 13:20:06
● 2026-04-28 04:47:28

●NSauth01.ns.td-fn.net2026-04-04 → 2026-04-28 · 3 obs

○ 2017-03-20 21:58:14
● 2026-04-04 13:20:06
● 2026-04-28 04:47:28

●NSauth02.ns.td-fn.net2026-04-04 → 2026-04-28 · 3 obs

○ 2017-03-20 21:58:14
● 2026-04-04 13:20:06
● 2026-04-28 04:47:28

○NSns1.vircon.net2015-07-19 → 2017-03-20 · 4 obs

● 2015-07-19 22:19:10
● 2017-03-20 21:58:14
○ 2026-04-04 13:20:06
○ 2026-04-28 04:47:28

○NSpns.dtag.de2015-07-19 → 2017-03-20 · 4 obs

● 2015-07-19 22:19:10
● 2017-03-20 21:58:14
○ 2026-04-04 13:20:06
○ 2026-04-28 04:47:28

○MXwww.effective.de2015-07-19 → 2017-03-20 · 4 obs

● 2015-07-19 22:19:10
● 2017-03-20 21:58:14
○ 2026-04-04 13:20:06
○ 2026-04-28 04:47:28

●A195.3.213.1102026-04-04 → 2026-04-28 · 3 obs

○ 2017-03-20 21:58:14
● 2026-04-04 13:20:06
● 2026-04-28 04:47:28

○A195.3.215.152015-07-19 → 2017-03-20 · 4 obs

● 2015-07-19 22:19:10
● 2017-03-20 21:58:14
○ 2026-04-04 13:20:06
○ 2026-04-28 04:47:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
elabo-testsysteme.de	auth02.ns.td-fn.net, auth01.ns.td-fn.net	-

✅ Authoritative Response

Server:217.24.194.130

NS records: auth02.ns.td-fn.net, auth01.ns.td-fn.net

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at de: Error: DNS query timeout: 194.246.96.1 for DNSKEY de

⏱️ Timing

Total: 3710ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.3.213.110`
NS	2	`auth01.ns.td-fn.net, auth02.ns.td-fn.net`
MX	1	`. (pri: 0)`
SOA	1	`ans1.arcos.de hostmaster.arcos.de`

Analysis

IP Addresses

elabo-testsysteme.de points to a single IP address: 195.3.213.110.

Other host names such as imakomm.de, ct-alb.com, tougher-than-life.com, ostalbkreis.info and rdrsrv.arcos.de share IPs with elabo-testsysteme.de.

Name Servers

elabo-testsysteme.de is delegated to three name servers: ans1.arcos.de, auth01.ns.td-fn.net and auth02.ns.td-fn.net.

elabo-testsysteme.de at least partially shares name servers with other domains, for example cowa.de, 119.27.81.in-addr.arpa, varta-microbattery.sg, fitpage.de and tougher-than-life.com.

Host names with two IP numbers:

ans1.arcos.de points to 2001:67c:2378:8002::53 and 195.3.213.53

auth01.ns.td-fn.net points to 2a02:2e0:401:7e1e:da7a::a and 82.98.67.141

auth02.ns.td-fn.net points to 2a02:590:1:1::130 and 217.24.194.130

elabo-testsysteme.de - robtex.com