`denktank.net`

	CNAME	`www.denk-tank.de`
	DNSSEC	⚠️ Not signed
	A	151.252.50.226^{🇩🇪 CRONON-AS151.252.48.0/20 Vautron Rechenzentrum AG}

`net`

	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=1775498847

Subdomains

www.denktank.net

Same first word

denktank.net

denktank.at

denktank.biz

DNS History

4 records (3 active, 1 former)

●NSns1.w8p.de2015-07-08 → 2026-04-06 · 2 obs

● 2015-07-08 22:31:50
● 2026-04-06 18:24:06

●NSns2.w8p.de2015-07-08 → 2026-04-06 · 2 obs

● 2015-07-08 22:31:50
● 2026-04-06 18:24:06

○A89.200.170.1032015-07-08 → 2026-02-17 · 4 obs

● 2015-07-08 22:31:50
● 2026-02-17 06:19:20
○ 2026-03-26 10:34:30
○ 2026-04-06 18:24:06

●CNAMEwww.denk-tank.de2026-02-17 → 2026-04-06 · 2 obs

● 2026-02-17 06:19:20
● 2026-04-06 18:24:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
denktank.net	ns1.w8p.de, ns2.w8p.de	-

✅ Authoritative Response

Server:195.191.93.10

NS records: ns1.w8p.de, ns2.w8p.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for denktank.net (unsigned zone)

⏱️ Timing

Total: 685ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`www.denk-tank.de`

Analysis

Hierarchy

The parent of www.denktank.net is denktank.net.

IP Addresses

denktank.net points to a single IP: 151.252.50.226.

Other host names, for instance www.hesy.de, mx.hesy.de, china-visum.com, taico.de and sign-n-type.com share IP numbers with denktank.net.

denktank.net - robtex.com

denktank.net

net