`schooldownload.at`

DNSSEC	⚠️ Not signed
A	88.99.193.177^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
		PTR	`web01.kohl-verlag.de`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.schooldownload.at` ⭐
		A	88.99.193.177^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
			PTR	`web01.kohl-verlag.de`
SOA	`ns1.first-ns.de`postmaster@robot.first-ns.de 2018-08-06 #0

`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=1774594802

Subdomains

mail.schooldownload.at

Same first word

schooldownload.com

schooldownload.at

schooldownload.de

Similar names

woodlandschool.ws

woodlandschool.edu.mx

woodlandschool.org

downloadschool.com

DNS History

17 records (5 active, 12 former)

○NSns-de.1and1-dns.biz2015-08-06 → 2016-05-03 · 4 obs

● 2015-08-06 13:54:14
● 2016-05-03 21:10:04
○ 2017-01-22 19:20:58
○ 2026-03-27 07:09:38

○NSns-de.1and1-dns.com2015-08-06 → 2016-05-03 · 4 obs

● 2015-08-06 13:54:14
● 2016-05-03 21:10:04
○ 2017-01-22 19:20:58
○ 2026-03-27 07:09:38

○NSns-de.1and1-dns.de2015-08-06 → 2016-05-03 · 4 obs

● 2015-08-06 13:54:14
● 2016-05-03 21:10:04
○ 2017-01-22 19:20:58
○ 2026-03-27 07:09:38

○NSns-de.1and1-dns.org2015-08-06 → 2016-05-03 · 4 obs

● 2015-08-06 13:54:14
● 2016-05-03 21:10:04
○ 2017-01-22 19:20:58
○ 2026-03-27 07:09:38

○NSns1.antagus.de2017-01-22 → 2017-01-22 · 4 obs

○ 2016-05-03 21:10:04
● 2017-01-22 19:20:58
○ 2018-08-11 05:26:48
○ 2026-03-27 07:09:38

●NSns1.first-ns.de2018-08-11 → 2026-03-27 · 3 obs

○ 2017-01-22 19:20:58
● 2018-08-11 05:26:48
● 2026-03-27 07:09:38

○NSns2.antagus.de2017-01-22 → 2017-01-22 · 4 obs

○ 2016-05-03 21:10:04
● 2017-01-22 19:20:58
○ 2018-08-11 05:26:48
○ 2026-03-27 07:09:38

●NSrobotns2.second-ns.de2018-08-11 → 2026-03-27 · 3 obs

○ 2017-01-22 19:20:58
● 2018-08-11 05:26:48
● 2026-03-27 07:09:38

●NSrobotns3.second-ns.com2018-08-11 → 2026-03-27 · 3 obs

○ 2017-01-22 19:20:58
● 2018-08-11 05:26:48
● 2026-03-27 07:09:38

○MX89.200.172.1572017-01-22 → 2017-01-22 · 4 obs

○ 2016-05-03 21:10:04
● 2017-01-22 19:20:58
○ 2018-08-11 05:26:48
○ 2026-03-27 07:09:38

●MXmail.schooldownload.at2018-08-11 → 2026-03-27 · 3 obs

○ 2017-01-22 19:20:58
● 2018-08-11 05:26:48
● 2026-03-27 07:09:38

○MXmx00.kundenserver.de2015-08-06 → 2016-05-03 · 4 obs

● 2015-08-06 13:54:14
● 2016-05-03 21:10:04
○ 2017-01-22 19:20:58
○ 2026-03-27 07:09:38

○MXmx01.kundenserver.de2015-08-06 → 2016-05-03 · 4 obs

● 2015-08-06 13:54:14
● 2016-05-03 21:10:04
○ 2017-01-22 19:20:58
○ 2026-03-27 07:09:38

○A2001:8d8:8a0:df5b:309e:c92b:8200:02015-08-06 → 2016-05-03 · 4 obs

● 2015-08-06 13:54:14
● 2016-05-03 21:10:04
○ 2017-01-22 19:20:58
○ 2026-03-27 07:09:38

○A87.106.177.1242015-08-06 → 2016-05-03 · 4 obs

● 2015-08-06 13:54:14
● 2016-05-03 21:10:04
○ 2017-01-22 19:20:58
○ 2026-03-27 07:09:38

●A88.99.193.1772018-08-11 → 2026-03-27 · 3 obs

○ 2017-01-22 19:20:58
● 2018-08-11 05:26:48
● 2026-03-27 07:09:38

○A89.200.172.1572017-01-22 → 2017-01-22 · 4 obs

○ 2016-05-03 21:10:04
● 2017-01-22 19:20:58
○ 2018-08-11 05:26:48
○ 2026-03-27 07:09:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	r.ns.at, n.ns.at, d.ns.at, ns2.univie.ac.at...	-
schooldownload.at	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com	-

✅ Authoritative Response

Server:213.239.242.238

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schooldownload.at (unsigned zone)

⏱️ Timing

Total: 935ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.99.193.177`
NS	3	`ns1.first-ns.de, robotns3.second-ns.com...`
MX	1	`mail.schooldownload.at (pri: 10)`
SOA	1	`ns1.first-ns.de postmaster.robot.first-n`

Analysis

Hierarchy

The parent of mail.schooldownload.at is schooldownload.at.

IP Addresses

schooldownload.at points to a single IP address: 88.99.193.177.

Other host names such as downloadschule.at, mail.schooldownload.at, kohl-verlag.de, mail.kohl-verlag.de and mail.school-download.at share IPs with schooldownload.at.

Name Servers

schooldownload.at is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

schooldownload.at at least partially shares name servers with other domains, for example a2-blog.de, al-mad.de, leseaufbau.de, rigspotting.net and stayupapp.com.

these name servers are commonly used alongside ns.gehirnpfirsich.de name servers.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

Mail Servers

The mail.schooldownload.at mail server handles schooldownload.at.

mail.schooldownload.at points to a single IP number: 88.99.193.177.

schooldownload.at - robtex.com