`cloud1.ext.rhnet.at`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c17:78f1::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`cloud1.ext.rhnet.at`
A	159.69.186.61^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}

`ext.rhnet.at`

	DNSSEC	⚠️ Not signed
	NS	`cloud1.ext.rhnet.at` ⭐ ⚠️ Not in parent delegation
	NS	`cloud2.ext.rhnet.at` ⚠️ Not in parent delegation
	SOA	`cloud1.ext.rhnet.at`sysadmin@rhnet.at serial=4272

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.f.8.7.7.1.c.0.8.f.4.0.1.0.a.2.ip6.arpa

61.186.69.159.in-addr.arpa

NS for

rainer-harbach.eu

rainer-harbach.at

rhnet.at

ext.rhnet.at

MX for

rainer-harbach.at

rhnet.at

rainer-harbach.eu

Same first word

cloud1.space

cloud1.net

cloud1.nl

cloud1.work

cloud1.com.br

cloud1.us

cloud1.pl

cloud1.net.br

cloud1.eu

cloud1.sandcats.io

cloud1.lt

cloud1.homeip.net

cloud1.ca

cloud1.fr

cloud1.mx

cloud1.me

cloud1.ru

cloud1.it

cloud1.email

cloud1.no

cloud1.cz

cloud1.fi

cloud1.org

cloud1.be

cloud1.de

cloud1.hu

cloud1.co

cloud1.dk

cloud1.ovh

cloud1.com

cloud1.ir

Similar names

1cloud.us

1cloud.top

cl1oud.info

1cloud.su

1cloud.ru

1cloud.ai

1cloud.de

1cloud.org

1cloud.com.vn

1cloud.ch

1cloud.gr

1cloud.co.il

1cloud.co.jp

1cloud.in

1cloud.nl

1cloud.store

1cloud.at

1cloud.eu

1cloud.link

1cloud.cn

1cloud.com.au

1cloud.me

1could.com

1cloud.sakura.ne.jp

1cloud.com

1cloud.net

1cloud.no

1cloud.it

1cloud.fm

1cloud.cc

1cloud.kr

1cloud.se

1cloud.one

1cloud.pl

DNS History

4 records (2 active, 2 former)

●A159.69.186.612026-02-17 → 2026-07-11 · 3 obs

○ 2019-03-09 18:39:50
● 2026-02-17 17:21:10
● 2026-07-11 00:36:54

○A164.132.192.2062019-03-09 → 2019-03-09 · 3 obs

● 2019-03-09 18:39:50
○ 2026-02-17 17:21:10
○ 2026-07-11 00:36:54

○A2001:41d0:401:3100::72162019-03-09 → 2019-03-09 · 3 obs

● 2019-03-09 18:39:50
○ 2026-02-17 17:21:10
○ 2026-07-11 00:36:54

●A2a01:4f8:c17:78f1::12026-02-17 → 2026-07-11 · 3 obs

○ 2019-03-09 18:39:50
● 2026-02-17 17:21:10
● 2026-07-11 00:36:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
rhnet.at	cloud1.ext.rhnet.at, cloud2.ext.rhnet.at	4 records

✅ Authoritative Response

Server:159.69.186.61

NS records: cloud1.ext.rhnet.at, cloud2.ext.rhnet.at

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 958ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.69.186.61`
AAAA	1	`2a01:4f8:c17:78f1::1`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (cloud1.ext.rhnet.at, cloud2.ext.rhnet.at, cloud1.ext.rhnet.at...)

Analysis

Name Server Role

rainer-harbach.eu, rainer-harbach.at, rhnet.at and ext.rhnet.at are all served by cloud1.ext.rhnet.at as a name server.

cloud2.ext.rhnet.at commonly appears as a name server alongside cloud1.ext.rhnet.at.

Mail Server Role

rainer-harbach.at, rhnet.at and rainer-harbach.eu all use cloud1.ext.rhnet.at as their mail server.

cloud2.ext.rhnet.at is a mail server commonly deployed alongside cloud1.ext.rhnet.at.

IP Addresses

cloud1.ext.rhnet.at has two IP addresses: 159.69.186.61 and 2a01:4f8:c17:78f1::1

Host names like rhnet.at are further examples that share IP numbers with cloud1.ext.rhnet.at.

cloud1.ext.rhnet.at - robtex.com