`linux-schulung.at`

DNSSEC	⚠️ Not signed
A	64.190.63.222^{🇩🇪 SEDO64.190.62.0/23 -NET2-PI}
NS	`ns1.sedoparking.com` ⭐
		A	3.130.216.63^{🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix}
			PTR	`ec2-3-130-216-63.us-east-2.compute.amazonaws.com`
		A	91.195.241.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`ns2.sedoparking.com`
		A	34.211.188.210^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-211-188-210.us-west-2.compute.amazonaws.com`
		A	91.195.240.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`localhost` ⭐
TXT	`v=spf1 -all`
SOA	`ns1.sedoparking.com`hostmaster@sedo.de 2018-05-16 #1

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1774659602

Same first word

linux-schulung.at

linux-schulung.org

DNS History

10 records (4 active, 6 former)

○NSdns1.proserver1.at2015-08-01 → 2016-06-26 · 4 obs

● 2015-08-01 07:43:10
● 2016-06-26 23:00:04
○ 2017-02-10 19:01:38
○ 2026-03-28 02:05:22

○NSdns2.proserver1.at2015-08-01 → 2016-06-26 · 4 obs

● 2015-08-01 07:43:10
● 2016-06-26 23:00:04
○ 2017-02-10 19:01:38
○ 2026-03-28 02:05:22

○NSdns3.proserver1.at2015-08-01 → 2016-06-26 · 4 obs

● 2015-08-01 07:43:10
● 2016-06-26 23:00:04
○ 2017-02-10 19:01:38
○ 2026-03-28 02:05:22

●NSns1.sedoparking.com2017-02-10 → 2026-03-28 · 3 obs

○ 2016-06-26 23:00:04
● 2017-02-10 19:01:38
● 2026-03-28 02:05:22

●NSns2.sedoparking.com2017-02-10 → 2026-03-28 · 3 obs

○ 2016-06-26 23:00:04
● 2017-02-10 19:01:38
● 2026-03-28 02:05:22

●MXlocalhost2017-02-10 → 2026-03-28 · 3 obs

○ 2016-06-26 23:00:04
● 2017-02-10 19:01:38
● 2026-03-28 02:05:22

○MXmail.linux-schulung.at2015-08-01 → 2016-06-26 · 4 obs

● 2015-08-01 07:43:10
● 2016-06-26 23:00:04
○ 2017-02-10 19:01:38
○ 2026-03-28 02:05:22

●A64.190.63.2222026-02-26 → 2026-03-28 · 3 obs

○ 2017-02-10 19:01:38
● 2026-02-26 05:42:18
● 2026-03-28 02:05:22

○A72.52.4.912017-02-10 → 2017-02-10 · 4 obs

○ 2016-06-26 23:00:04
● 2017-02-10 19:01:38
○ 2026-02-26 05:42:18
○ 2026-03-28 02:05:22

○A91.221.139.622015-08-01 → 2016-06-26 · 4 obs

● 2015-08-01 07:43:10
● 2016-06-26 23:00:04
○ 2017-02-10 19:01:38
○ 2026-03-28 02:05:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	j.ns.at, d.ns.at, n.ns.at, ns1.univie.ac.at...	-
linux-schulung.at	ns1.sedoparking.com, ns2.sedoparking.com	-

✅ Authoritative Response

Server:91.195.240.8

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux-schulung.at (unsigned zone)

⏱️ Timing

Total: 848ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.190.63.222`
NS	2	`ns2.sedoparking.com, ns1.sedoparking.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.sedoparking.com hostmaster.sedo.de`

Analysis

IP Addresses

linux-schulung.at points to IP number 64.190.63.222.

For instance, other host names ibcenter.com, decrypter.de, mutualfund.co, bagtoy.com and www.customer.name share IP numbers with linux-schulung.at.

Name Servers

linux-schulung.at is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.

linux-schulung.at uses the same name server setup as other domains such as rjob.de, www.hot(0x736578)dreams.com, bo3.02mobiles.ox.am, xn--extrme-lva.com and relay2.flse.com.

linux-schulung.at shares name servers with other domains at least partially, for example prunen.com.

These name servers are commonly used with verification-cxroen3vfsfhzfsnvjrooy.ns101.verify.hn.

Host names with two IP numbers:

ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.

Mail Servers

linux-schulung.at is handled by a single mail server, localhost.

linux-schulung.at shares the same mail server setup as other domains, for instance marlenejelk.raonhanh.com, completecomputers.com, veggie24.de, ns.eurocontrol.de and fond.ro.

linux-schulung.at - robtex.com