computerschule.net - dns.ninja

computerschule.net

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.dan.com ⭐
A2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.dan.com
A97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.dan.com
NSns2.dan.com
A2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.dan.com
A173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.dan.com
SOAns1.dan.comdns@jomax.net 2025-10-01 #0

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786207954

Subdomains

www.computerschule.net

Same first word

computerschule.de
computerschule.net
computerschule.ch
computerschule.koeln
computerschule.at

DNS History

14 records (4 active, 10 former)

2008201020122014201620182020202220242026NSns1.dan.comns2.dan.combuy.internettraffic.comns1.dnsservice.dens1.uniregistrymarket.linkns2.dnsservice.dens2.uniregistrymarket.linksell.internettraffic.comMXwww.computerschule.netA13.248.169.4876.223.54.146217.115.140.12569.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-08-09 → 2016-03-06 · 5 obs
○ 2007-10-12 12:30:10
● 2015-08-09 07:32:30
● 2016-03-06 07:59:22
○ 2016-12-25 08:26:24
○ 2026-08-08 17:16:34
●NSns1.dan.com2026-03-18 → 2026-08-08 · 3 obs
○ 2018-09-15 13:49:14
● 2026-03-18 10:49:24
● 2026-08-08 17:16:34
○NSns1.dnsservice.de2007-10-12 → 2007-10-12 · 3 obs
● 2007-10-12 12:30:10
○ 2015-08-09 07:32:30
○ 2026-08-08 17:16:34
○NSns1.uniregistrymarket.link2016-12-25 → 2018-09-15 · 5 obs
○ 2016-03-06 07:59:22
● 2016-12-25 08:26:24
● 2018-09-15 13:49:14
○ 2026-03-18 10:49:24
○ 2026-08-08 17:16:34
●NSns2.dan.com2026-03-18 → 2026-08-08 · 3 obs
○ 2018-09-15 13:49:14
● 2026-03-18 10:49:24
● 2026-08-08 17:16:34
○NSns2.dnsservice.de2007-10-12 → 2007-10-12 · 3 obs
● 2007-10-12 12:30:10
○ 2015-08-09 07:32:30
○ 2026-08-08 17:16:34
○NSns2.uniregistrymarket.link2016-12-25 → 2018-09-15 · 5 obs
○ 2016-03-06 07:59:22
● 2016-12-25 08:26:24
● 2018-09-15 13:49:14
○ 2026-03-18 10:49:24
○ 2026-08-08 17:16:34
○NSsell.internettraffic.com2015-08-09 → 2016-03-06 · 5 obs
○ 2007-10-12 12:30:10
● 2015-08-09 07:32:30
● 2016-03-06 07:59:22
○ 2016-12-25 08:26:24
○ 2026-08-08 17:16:34
○MXwww.computerschule.net2007-10-12 → 2007-10-12 · 3 obs
● 2007-10-12 12:30:10
○ 2015-08-09 07:32:30
○ 2026-08-08 17:16:34
●A13.248.169.482026-03-18 → 2026-08-08 · 3 obs
○ 2018-09-15 13:49:14
● 2026-03-18 10:49:24
● 2026-08-08 17:16:34
○A217.115.140.1252007-10-12 → 2007-10-12 · 3 obs
● 2007-10-12 12:30:10
○ 2015-08-09 07:32:30
○ 2026-08-08 17:16:34
○A69.172.201.1532016-12-25 → 2018-09-15 · 5 obs
○ 2016-03-06 07:59:22
● 2016-12-25 08:26:24
● 2018-09-15 13:49:14
○ 2026-03-18 10:49:24
○ 2026-08-08 17:16:34
○A69.172.201.2082015-08-09 → 2016-03-06 · 5 obs
○ 2007-10-12 12:30:10
● 2015-08-09 07:32:30
● 2016-03-06 07:59:22
○ 2016-12-25 08:26:24
○ 2026-08-08 17:16:34
●A76.223.54.1462026-03-18 → 2026-08-08 · 3 obs
○ 2018-09-15 13:49:14
● 2026-03-18 10:49:24
● 2026-08-08 17:16:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neth.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...-
computerschule.netns1.dan.com, ns2.dan.com-

✅ Authoritative Response

Server:173.201.66.67

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerschule.net (unsigned zone)

⏱️ Timing

Total: 1953ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns1.dan.com, ns2.dan.com
SOA1ns1.dan.com dns.jomax.net

Analysis

Hierarchy

www.computerschule.net is a subdomain of computerschule.net.

IP Addresses

computerschule.net has two IP addresses: 13.248.169.48 and 76.223.54.146

Additional host names — mx.sustainablelogistics.org, sportxd.com, shaperail.xyz and two others — share IP numbers with computerschule.net.

Name Servers

DNS delegation for computerschule.net points to two name servers: ns1.dan.com and ns2.dan.com.

computerschule.net shares its name server setup with other domains, including burbankhomeforsale.com, ipark.fr, sarashina.com and two others.

The name servers of computerschule.net overlap at least partially with those of other domains — among them tampagardener.com, dexg.cn, joomlatemplates.com and two more.

The name servers ns1.undeveloped.com, ns2.undeveloped.com and verification-prxw7a8k.ns3.dan.hosting are commonly seen alongside these name servers.

ns1.dan.com directs to 97.74.98.67 and 2603:5:2125::43. ns2.dan.com directs to 173.201.66.67 and 2603:5:2225::43. Each host name carries two IP addresses.