`server2.dnstool.de`

	DNSSEC	⚠️ Not signed
	A	2a03:4000:30:1dc0::10:7695^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
	A	188.68.47.48^{🇩🇪 netcup-AS188.68.47.0/24}

`dnstool.de`

	DNSSEC	⚠️ Not signed
	A	2a03:4000:30:1dc0::10:7695^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
	A	188.68.47.48^{🇩🇪 netcup-AS188.68.47.0/24}
	NS	`root-dns.netcup.net` ⭐
	NS	`second-dns.netcup.net`
	NS	`third-dns.netcup.net`
	MX	`mail.dnstool.de` ⭐
	MX	`mx2f32.netcup.net`⁽⁵⁰⁾
	TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
	SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2020-02-14 #1

Previously NS for

2dns.de

Previously MX for

2dns.de

Same first word

Similar names

2server.com

2server.ru

2server.org

DNS History

4 records (2 active, 2 former)

●A188.68.47.482021-09-10 → 2026-03-22 · 3 obs

○ 2016-09-11 09:22:30
● 2021-09-10 01:24:02
● 2026-03-22 18:54:22

●A2a03:4000:30:1dc0::10:76952021-09-10 → 2026-03-22 · 3 obs

○ 2016-09-11 09:22:30
● 2021-09-10 01:24:02
● 2026-03-22 18:54:22

○A2a03:4000:6:7080::2016-04-03 → 2016-09-11 · 5 obs

○ 2015-07-15 22:18:06
● 2016-04-03 11:49:18
● 2016-09-11 09:22:30
○ 2021-09-10 01:24:02
○ 2026-03-22 18:54:22

○A37.120.174.472015-07-15 → 2016-09-11 · 4 obs

● 2015-07-15 22:18:06
● 2016-09-11 09:22:30
○ 2021-09-10 01:24:02
○ 2026-03-22 18:54:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
dnstool.de	root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server: 46.38.225.225

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dnstool.de (unsigned zone)

⏱️ Timing

Total: 970ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.68.47.48`
AAAA	1	`2a03:4000:30:1dc0::10:7695`

Analysis

IP Addresses

server2.dnstool.de points to two IP numbers: 2a03:4000:30:1dc0::10:7695 and 188.68.47.48.

Other host names such as zukunft-hamburg.de, mx0.retzbach.eu, kosco.de, virtualinfo.de and final-virus.de share IPs with server2.dnstool.de.

server2.dnstool.de - robtex.com