`computerfuehrerschein.de`

DNSSEC	⚠️ Not signed
A	23.88.34.196^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
		PTR	`static.196.34.88.23.clients.your-server.de`
NS	`ns1.redirectdom.com` ⭐
		A	168.119.46.105^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`ns1.redirectdom.com`
NS	`ns2.redirectdom.com`
		A	51.195.125.195^{🇫🇷 OVH51.195.0.0/16}
			PTR	`ns2.redirectdom.com`
SOA	`ns1.redirectdom.com`dnsmaster@ns1.redirectdom.com 2025-06-17 #2

`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=1774731790

Same first word

computerfuehrerschein.de

computerfuehrerschein.org

computerfuehrerschein.com

computerfuehrerschein.at

DNS History

5 records (3 active, 2 former)

○NSns1.domainname.at2015-07-18 → 2020-04-14 · 3 obs

● 2015-07-18 13:33:18
● 2020-04-14 06:09:02
○ 2026-03-28 21:32:18

●NSns1.redirectdom.com2015-07-18 → 2026-03-28 · 2 obs

● 2015-07-18 13:33:18
● 2026-03-28 21:32:18

●NSns2.redirectdom.com2015-07-18 → 2026-03-28 · 2 obs

● 2015-07-18 13:33:18
● 2026-03-28 21:32:18

○A176.9.131.1262015-07-18 → 2020-04-14 · 3 obs

● 2015-07-18 13:33:18
● 2020-04-14 06:09:02
○ 2026-03-28 21:32:18

●A23.88.34.1962026-03-28 → 2026-03-28 · 2 obs

○ 2020-04-14 06:09:02
● 2026-03-28 21:32:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
computerfuehrerschein.de	ns2.redirectdom.com, ns1.redirectdom.com	-

✅ Authoritative Response

Server:168.119.46.105

NS records: ns2.redirectdom.com, ns1.redirectdom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerfuehrerschein.de (unsigned zone)

⏱️ Timing

Total: 1108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.88.34.196`
NS	2	`ns1.redirectdom.com, ns2.redirectdom.com`
SOA	1	`ns1.redirectdom.com dnsmaster.ns1.redire`

Analysis

IP Addresses

computerfuehrerschein.de resolves to one IP number: 23.88.34.196.

other host names including conservation.de, infoinclude.de, portatronic.de, mail.blinkschuhe.de and fixpage.de share IP numbers with computerfuehrerschein.de.

Name Servers

computerfuehrerschein.de is delegated to two name servers ns1.redirectdom.com and ns2.redirectdom.com.

computerfuehrerschein.de shares the same name server setup as other domains, for instance pmanz.de, helwag.de, domainerdomains.de, sandfoort.de and autowerkstatt-herten.de.

Host names with one IP number:

ns1.redirectdom.com points to 168.119.46.105

ns2.redirectdom.com points to 51.195.125.195

computerfuehrerschein.de - robtex.com