`interactive-whiteboard.de`

DNSSEC	⚠️ Not signed
NS	`ns1.webmatic.de` ⭐
		A	2a02:238:f031::4^{🇩🇪 HLKOMM2a02:238::/32 HL komm Telekommunikationsgesellschaft mbH}
		A	185.184.215.4^{🇩🇪 HLKOMM185.184.215.0/24 Webmatic @ HL Komm}
NS	`ns1.slave-ns.de`
		A	2a03:4000:2a:24:74f1:e7ff:feaa:155d^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`ns1.slave-ns.de`
		A	193.30.123.170^{🇩🇪 netcup-AS193.30.120.0/22}
			PTR	`ns1.slave-ns.de`
NS	`ns1.slave-ns.eu`
		A	2a0d:f302:112:4de6::1^{🇦🇹 Alwyzon2a0d:f302::/32}
			PTR	`ns1.slave-ns.eu`
		A	46.102.156.18^{🇦🇹 Alwyzon46.102.156.0/24}
			PTR	`ns1.slave-ns.eu`
MX	`ernst.isp-media.de` ⭐
TXT	`v=spf1 mx -all`
SOA	`ns1.webmatic.de`hostmaster@interactive-whiteboard.de 2022-01-21 #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=1774454575

Same first word

interactive-whiteboard.de

Similar names

whiteboard-interactive.de

DNS History

5 records (4 active, 1 former)

●NSns1.slave-ns.de2026-03-25 → 2026-03-25 · 2 obs

● 2026-03-25 16:14:54
● 2026-03-25 16:14:58

●NSns1.slave-ns.eu2026-03-25 → 2026-03-25 · 2 obs

● 2026-03-25 16:14:54
● 2026-03-25 16:14:58

●NSns1.webmatic.de2026-03-25 → 2026-03-25 · 2 obs

● 2026-03-25 16:14:54
● 2026-03-25 16:14:58

●MXernst.isp-media.de2015-07-16 → 2026-03-25 · 2 obs

● 2015-07-16 23:51:08
● 2026-03-25 16:14:58

○A212.78.110.22015-07-16 → 2017-04-09 · 4 obs

● 2015-07-16 23:51:08
● 2017-04-09 00:09:28
○ 2026-03-25 16:14:54
○ 2026-03-25 16:14:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
interactive-whiteboard.de	ns1.webmatic.de, ns1.slave-ns.de, ns1.slave-ns.eu	2 records

✅ Authoritative Response

Server:185.184.215.4

NS records: ns1.webmatic.de, ns1.slave-ns.de, ns1.slave-ns.eu

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at interactive-whiteboard.de: Error: DNS query timeout: 194.246.96.1 for DS interactive-whiteboard.de

⏱️ Timing

Total: 4040ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.slave-ns.de, ns1.webmatic.de...`
MX	1	`ernst.isp-media.de (pri: 20)`
TXT	1	`v=spf1 mx -all`
SOA	1	`ns1.webmatic.de hostmaster.interactive-w`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.slave-ns.de, ns1.slave-ns.de)

Analysis

Name Servers

interactive-whiteboard.de delegates to three name servers: ns1.slave-ns.de, ns1.webmatic.de and ns1.slave-ns.eu.

interactive-whiteboard.de shares some name servers with other domains, for example panologic.de, verbiogas.de, ffst.de, hms-kaiser.de and denttalents.de.

Host names with two IP numbers:

ns1.slave-ns.de: 2a03:4000:2a:24:74f1:e7ff:feaa:155d and 193.30.123.170

ns1.webmatic.de: 2a02:238:f031::4 and 185.184.215.4

ns1.slave-ns.eu: 2a0d:f302:112:4de6::1 and 46.102.156.18

Mail Servers

interactive-whiteboard.de is handled by a single mail server, ernst.isp-media.de.

interactive-whiteboard.de uses the same mail server setup as other domains, for example interactivewhiteboard.de, wirtschaftsverein-abg.de and kurvengetriebe.de.

interactive-whiteboard.de - robtex.com