`stockoptimizer.de`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-b1.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`

`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=1774417497

Same first word

stockoptimizer.de

DNS History

10 records (4 active, 6 former)

●NSns-cloud-b1.googledomains.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-05-20 12:34:34
● 2026-02-16 17:00:50
● 2026-03-25 05:48:18

●NSns-cloud-b2.googledomains.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-05-20 12:34:34
● 2026-02-16 17:00:50
● 2026-03-25 05:48:18

●NSns-cloud-b3.googledomains.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-05-20 12:34:34
● 2026-02-16 17:00:50
● 2026-03-25 05:48:18

●NSns-cloud-b4.googledomains.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-05-20 12:34:34
● 2026-02-16 17:00:50
● 2026-03-25 05:48:18

○NSns1.networking4all.com2015-07-12 → 2016-09-08 · 4 obs

● 2015-07-12 15:56:24
● 2016-09-08 10:47:42
○ 2017-05-20 12:34:34
○ 2026-03-25 05:48:18

○NSns2.networking4all.net2015-07-12 → 2016-09-08 · 4 obs

● 2015-07-12 15:56:24
● 2016-09-08 10:47:42
○ 2017-05-20 12:34:34
○ 2026-03-25 05:48:18

○NSns3.networking4all.org2015-07-12 → 2016-09-08 · 4 obs

● 2015-07-12 15:56:24
● 2016-09-08 10:47:42
○ 2017-05-20 12:34:34
○ 2026-03-25 05:48:18

○MXmx1.networking4all.com2015-07-12 → 2016-09-08 · 4 obs

● 2015-07-12 15:56:24
● 2016-09-08 10:47:42
○ 2017-05-20 12:34:34
○ 2026-03-25 05:48:18

○MXmx2.networking4all.net2015-07-12 → 2016-09-08 · 4 obs

● 2015-07-12 15:56:24
● 2016-09-08 10:47:42
○ 2017-05-20 12:34:34
○ 2026-03-25 05:48:18

○A80.112.194.1152015-07-12 → 2016-09-08 · 4 obs

● 2015-07-12 15:56:24
● 2016-09-08 10:47:42
○ 2017-05-20 12:34:34
○ 2026-03-25 05:48:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
stockoptimizer.de	ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com	-

✅ Authoritative Response

Server:216.239.38.107

NS records: ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stockoptimizer.de (unsigned zone)

⏱️ Timing

Total: 896ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

stockoptimizer.de is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

stockoptimizer.de shares name servers with other domains at least partially, for instance weber-metaux.com, oppela.com, kolesarhome.com, jumpstartcanine.com and micheleromero.com.

Host names with two IP numbers:

ns-cloud-b1.googledomains.com resolves to 2001:4860:4802:32::6b and 216.239.32.107.

ns-cloud-b2.googledomains.com resolves to 2001:4860:4802:34::6b and 216.239.34.107.

ns-cloud-b3.googledomains.com resolves to 2001:4860:4802:36::6b and 216.239.36.107.

ns-cloud-b4.googledomains.com resolves to 2001:4860:4802:38::6b and 216.239.38.107.

stockoptimizer.de - robtex.com