`ns1.opensource-solution.de`

DNSSEC	⚠️ Not signed
A	188.40.107.94^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
		PTR	`casa.by-server.de`

`opensource-solution.de`

	DNSSEC	⚠️ Not signed
	A	188.40.107.94^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
	NS	`ns1.opensource-solution.de` ⭐
	NS	`ns1a.dodns.net`
	NS	`ns2a.dodns.net`
	MX	`mail.by-server.de` ⭐
	SOA	`ns1.opensource-solution.de`hostmaster@opensource-solution.de serial=1

NS for

opensource-solution.de

Same first word

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ns1.jelastic.dogado.eu

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ns1.pr.gov.br

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DNS History

1 record (1 active, 0 former)

●A188.40.107.942026-02-23 → 2026-03-29 · 2 obs

● 2026-02-23 07:53:20
● 2026-03-29 20:48:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
opensource-solution.de	ns1a.dodns.net, ns2a.dodns.net	-

✅ Authoritative Response

Server:217.160.82.254

NS records: ns1a.dodns.net, ns2a.dodns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensource-solution.de (unsigned zone)

⏱️ Timing

Total: 646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.107.94`

Analysis

Name Server Role

For opensource-solution.de, ns1.opensource-solution.de is used as a name server.

ns1a.dodns.net and ns2a.dodns.net are commonly used as name servers together with ns1.opensource-solution.de.

IP Addresses

ns1.opensource-solution.de points to a single IP number: 188.40.107.94.

other host names for instance ns1.futsal-verband.de, mail.kissoua.net, ns1.futsalmoers.de, tbb-system.com and balbon.de share IP numbers with ns1.opensource-solution.de.

ns1.opensource-solution.de - robtex.com