`klose-computer.de`

DNSSEC	⚠️ Not signed
A	188.40.218.16^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
		PTR	`www491.your-server.de`
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`www491.your-server.de` ⭐
		A	2a01:4f8:d0a:6402::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`www491.your-server.de`
		A	188.40.218.16^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`www491.your-server.de`
TXT	`v=spf1 +a +mx ?all`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-01-15 #0

`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=1776096054

DNS History

11 records (5 active, 6 former)

○NSmail8-01.fink-it-systems.de2015-10-29 → 2017-04-10 · 5 obs

○ 2015-06-11 09:59:44
● 2015-10-29 05:16:28
● 2017-04-10 09:48:12
○ 2026-04-13 16:01:36
○ 2026-04-13 16:01:38

●NSns.second-ns.com2026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-10 09:48:12
● 2026-04-13 16:01:36
● 2026-04-13 16:01:38

●NSns1.your-server.de2026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-10 09:48:12
● 2026-04-13 16:01:36
● 2026-04-13 16:01:38

●NSns3.second-ns.de2026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-10 09:48:12
● 2026-04-13 16:01:36
● 2026-04-13 16:01:38

○NSstrike.klose-computer.de2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 09:59:44
○ 2015-10-29 05:16:28
○ 2026-04-13 16:01:38

○NSweb8-01.fink-it-systems.de2015-10-29 → 2017-04-10 · 5 obs

○ 2015-06-11 09:59:44
● 2015-10-29 05:16:28
● 2017-04-10 09:48:12
○ 2026-04-13 16:01:36
○ 2026-04-13 16:01:38

○NSzx81k.fink-it-systems.de2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 09:59:44
○ 2015-10-29 05:16:28
○ 2026-04-13 16:01:38

○MXmail.fink-it-systems.de2015-06-11 → 2017-04-10 · 4 obs

● 2015-06-11 09:59:44
● 2017-04-10 09:48:12
○ 2026-04-13 16:01:36
○ 2026-04-13 16:01:38

●MXwww491.your-server.de2026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-10 09:48:12
● 2026-04-13 16:01:36
● 2026-04-13 16:01:38

○A136.243.215.1962015-10-29 → 2017-04-10 · 4 obs

● 2015-10-29 05:16:28
● 2017-04-10 09:48:12
○ 2026-04-13 16:01:36
○ 2026-04-13 16:01:38

●A188.40.218.162026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-10 09:48:12
● 2026-04-13 16:01:36
● 2026-04-13 16:01:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
klose-computer.de	ns3.second-ns.de, ns1.your-server.de, ns.second-ns.com	4 records

✅ Authoritative Response

Server:213.133.100.102

NS records: ns3.second-ns.de, ns1.your-server.de, ns.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for klose-computer.de (unsigned zone)

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.218.16`
NS	3	`ns1.your-server.de, ns3.second-ns.de...`
MX	1	`www491.your-server.de (pri: 10)`
TXT	1	`v=spf1 +a +mx ?all`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

IP Addresses

klose-computer.de maps to IP address 188.40.218.16.

Other host names, for instance mail.contacta.at, bluegiant.de, kartenreiter.com, mail.sandalen.com and mail.goastore.de share IP numbers with klose-computer.de.

Name Servers

klose-computer.de is delegated to name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

klose-computer.de at least partially shares name servers with other domains such as cito.hu, 230.62.46.clients.your-server.de, mustea.eu, 21.88.23.in-addr.arpa and hanse-lite.de.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

Mail Servers

klose-computer.de is handled by a single mail server, www491.your-server.de.

klose-computer.de shares the same mail server setup as other domains, including floritastic.com, instinkt-servers.net, contacta.info, leuth.info and janssen-straelen.de.

klose-computer.de shares some mail servers with other domains, at least partially, for instance dentier.de.

Host name www491.your-server.de points to IPs 2a01:4f8:d0a:6402::2 and 188.40.218.16.

klose-computer.de - robtex.com