`roechlingsustaplast.de`

DNSSEC	⚠️ Not signed
A	2a02:1628:0:c00a::112^{🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH}
		PTR	`home.ktk.de`
A	82.115.96.112^{🇩🇪 KTK82.115.96.0/19 KEVAG Telekom GmbH}
NS	`ns-a.ktk.de` ⭐
		A	2a02:1628:0:c000::3:5^{🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH}
			PTR	`ns-a.ktk.de`
		A	212.7.160.5^{🇩🇪 KTK212.7.160.0/19 KEVAG Telekom GmbH}
			PTR	`ns-a.ktk.de`
NS	`ns-b.ktk.io`
		A	2a00:12d8:b::2:1^{🇩🇪 ASGHOSTNET2a00:12d8::/29 GHOSTnet GmbH IPv6 Network}
			PTR	`ns-b.ktk.io`
		A	5.231.198.203^{🇩🇪 ASGHOSTNET5.230.0.0/15 GHOSTnet GmbH IP Space}
NS	`ns-c.ktk.de`
		A	2a02:1628:0:c000::3:11^{🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH}
			PTR	`ns-c.ktk.de`
		A	212.7.160.11^{🇩🇪 KTK212.7.160.0/19 KEVAG Telekom GmbH}
			PTR	`ns-c.ktk.de`
MX	`mx-a.ktk.de` ⭐
		A	2a02:1628:0:c004::242^{🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH}
			PTR	`mx-a.ktk.de`
		A	82.115.96.242^{🇩🇪 KTK82.115.96.0/19 KEVAG Telekom GmbH}
			PTR	`mx-a.ktk.de`
MX	`mx-b.ktk.de` ⭐
		A	2a02:1628:0:c004::243^{🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH}
			PTR	`mx-b.ktk.de`
		A	82.115.96.243^{🇩🇪 KTK82.115.96.0/19 KEVAG Telekom GmbH}
			PTR	`mx-b.ktk.de`
SOA	`ns-a.ktk.de`hostmaster@noc.ktk.de 2019-05-21 #5

`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=1771291602

DNS History

15 records (7 active, 8 former)

●NSns-a.ktk.de2020-01-16 → 2026-03-06 · 3 obs

○ 2017-02-03 04:29:04
● 2020-01-16 06:53:08
● 2026-03-06 19:30:36

●NSns-b.ktk.io2020-01-16 → 2026-03-06 · 3 obs

○ 2017-02-03 04:29:04
● 2020-01-16 06:53:08
● 2026-03-06 19:30:36

●NSns-c.ktk.de2020-01-16 → 2026-03-06 · 3 obs

○ 2017-02-03 04:29:04
● 2020-01-16 06:53:08
● 2026-03-06 19:30:36

○NSns0.ktk.de2015-06-25 → 2017-02-03 · 4 obs

● 2015-06-25 10:35:18
● 2017-02-03 04:29:04
○ 2020-01-16 06:53:08
○ 2026-03-06 19:30:36

○NSns1.ktk.de2015-06-25 → 2017-02-03 · 4 obs

● 2015-06-25 10:35:18
● 2017-02-03 04:29:04
○ 2020-01-16 06:53:08
○ 2026-03-06 19:30:36

●MXmx-a.ktk.de2016-04-30 → 2026-03-06 · 3 obs

○ 2016-02-05 17:12:56
● 2016-04-30 03:51:14
● 2026-03-06 19:30:36

●MXmx-b.ktk.de2016-04-30 → 2026-03-06 · 3 obs

○ 2016-02-05 17:12:56
● 2016-04-30 03:51:14
● 2026-03-06 19:30:36

○MXmx01.rz-online.net2015-06-25 → 2016-02-05 · 4 obs

● 2015-06-25 10:35:18
● 2016-02-05 17:12:56
○ 2016-04-30 03:51:14
○ 2026-03-06 19:30:36

○MXmx02.rz-online.net2015-06-25 → 2016-02-05 · 4 obs

● 2015-06-25 10:35:18
● 2016-02-05 17:12:56
○ 2016-04-30 03:51:14
○ 2026-03-06 19:30:36

○MXmx03.rz-online.net2015-06-25 → 2016-02-05 · 4 obs

● 2015-06-25 10:35:18
● 2016-02-05 17:12:56
○ 2016-04-30 03:51:14
○ 2026-03-06 19:30:36

○A212.7.160.1322020-01-16 → 2020-01-16 · 4 obs

○ 2017-02-03 04:29:04
● 2020-01-16 06:53:08
○ 2026-03-06 19:30:34
○ 2026-03-06 19:30:36

○A212.7.160.332015-06-25 → 2017-02-03 · 4 obs

● 2015-06-25 10:35:18
● 2017-02-03 04:29:04
○ 2020-01-16 06:53:08
○ 2026-03-06 19:30:36

○A2a02:1628:0:c002::1322020-01-16 → 2020-01-16 · 4 obs

○ 2017-02-03 04:29:04
● 2020-01-16 06:53:08
○ 2026-03-06 19:30:34
○ 2026-03-06 19:30:36

●A2a02:1628:0:c00a::1122026-03-06 → 2026-03-06 · 3 obs

○ 2020-01-16 06:53:08
● 2026-03-06 19:30:34
● 2026-03-06 19:30:36

●A82.115.96.1122026-03-06 → 2026-03-06 · 3 obs

○ 2020-01-16 06:53:08
● 2026-03-06 19:30:34
● 2026-03-06 19:30:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
roechlingsustaplast.de	ns-b.ktk.io, ns-c.ktk.de, ns-a.ktk.de	4 records

✅ Authoritative Response

Server: 5.231.198.203

NS records: ns-b.ktk.io, ns-c.ktk.de, ns-a.ktk.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roechlingsustaplast.de (unsigned zone)

⏱️ Timing

Total: 1081ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.115.96.112`
AAAA	1	`2a02:1628:0:c00a::112`
NS	3	`ns-c.ktk.de, ns-a.ktk.de...`
MX	2	`mx-b.ktk.de (pri: 30), mx-a.ktk.de (pri: 30)`
SOA	1	`ns-a.ktk.de hostmaster.noc.ktk.de`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns-c.ktk.de, ns-a.ktk.de, ns-c.ktk.de...)

Analysis

IP Addresses

roechlingsustaplast.de resolves to two IPs: 2a02:1628:0:c00a::112 and 82.115.96.112.

other host names for instance alte-kanzlei.de, seilbahn-koblenz.de, schornsteinsanierung.net, pro-rheintal.de and goloring-myk.de share IP numbers with roechlingsustaplast.de.

Name Servers

roechlingsustaplast.de is delegated to three name servers: ns-a.ktk.de, ns-c.ktk.de and ns-b.ktk.io.

roechlingsustaplast.de at least partially shares name servers with other domains, for instance tonaco.de, energienetze-mittelrhein.de, wir-telefonieren-schlauer.de, 53.182.231.5.in-addr.arpa and schottel.ru.

These name servers are commonly used with the name servers ns.4teachers.de.

Host names with two IP numbers:

Host ns-a.ktk.de points to 2a02:1628:0:c000::3:5 and 212.7.160.5.

Host ns-c.ktk.de points to 2a02:1628:0:c000::3:11 and 212.7.160.11.

Host ns-b.ktk.io points to 2a00:12d8:b::2:1 and 5.231.198.203.

Mail Servers

roechlingsustaplast.de is handled by two mail servers: mx-a.ktk.de and mx-b.ktk.de.

roechlingsustaplast.de shares the same mail server setup as other domains, for instance all4shooters.es, usrs.de, rz-service.net, rz24.de and ip-strom.net.

roechlingsustaplast.de shares some mail servers with other domains at least partially, for example medimex.de.

these mail servers are commonly used alongside mx.medizin-logistik.com.

Host names with two IP numbers:

mx-a.ktk.de points to 2a02:1628:0:c004::242 and 82.115.96.242

mx-b.ktk.de points to 2a02:1628:0:c004::243 and 82.115.96.243

roechlingsustaplast.de - robtex.com