`server1.htw-net.de`

	DNSSEC	⚠️ Not signed
	A	2a01:4f8:190:2047::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
	A	5.9.141.80^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}

`htw-net.de`

	DNSSEC	⚠️ Not signed
	A	2001:8d8:912:2200::7f:2910^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
	A	82.165.41.123^{🇩🇪 IONOS-AS82.165.41.0/24}
	NS	`ns2.htw-0xf4.de` ⭐
	NS	`ns3.htw-0xf4.de`
	NS	`ns4.htw-0xf4.de` ⚠️ Not in zone NS records
	NS	`ns5.htw-0xf4.de` ⚠️ Not in parent delegation
	TXT	`v=spf1 a:server0.htw-net.de a:server1.htw-net.de a:is-0.htw-net.de a:is-1.htw...`
	SOA	`ns2.htw-0xf4.de`administration@halbmond.de 2025-11-21 #0

Previously NS for

Same first word

server1.eu

server1.info

server1.lv

server1.cc

server1.net

server1.dk

server1.co.za

server1.bplaced.net

server1.de

server1.com.de

server1.pl

server1.com

server1.co.kr

server1.jp

server1.pro

server1.ca

server1.uk.com

server1.ge

server1.at

server1.bg

server1.3utilities.com

server1.no

server1.nl

server1.se

server1.net.br

server1.ch

server1.ru

server1.com.br

server1.co

server1.org

server1.gr

server1.hu

server1.cloud

server1.club

Similar names

1server.co.uk

1server.de

1server.fr

1server.cn

1server.com

resrve1.com

1server.info

1server.work

1server.ru

1server.xyz

1server.one

1server.net

1server.nz

1server.com.ua

1server.cz

1server.co

DNS History

2 records (2 active, 0 former)

●A2a01:4f8:190:2047::22016-12-31 → 2026-04-24 · 2 obs

● 2016-12-31 20:22:56
● 2026-04-24 15:22:38

●A5.9.141.802016-12-31 → 2026-04-24 · 2 obs

● 2016-12-31 20:22:56
● 2026-04-24 15:22:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
htw-net.de	ns2.htw-0xf4.de, ns3.htw-0xf4.de, ns4.htw-0xf4.de	-

✅ Authoritative Response

Server:87.106.118.203

NS records: ns2.htw-0xf4.de, ns3.htw-0xf4.de, ns4.htw-0xf4.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htw-net.de (unsigned zone)

⏱️ Timing

Total: 1455ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.9.141.80`
AAAA	1	`2a01:4f8:190:2047::2`

Analysis

IP Addresses

server1.htw-net.de points to two IPs: 2a01:4f8:190:2047::2 and 5.9.141.80.

Other host names, such as static.80.141.9.5.clients.your-server.de and ns1.htw-0xf4.de, share IP numbers with server1.htw-net.de.

server1.htw-net.de - robtex.com