techschool.us - dns.ninja

techschool.us

DNSSEC⚠️ Not signed
A86.105.245.69🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands
PTR86-105-245-69.haip.transip.net
NSns1.eftydns.com ⭐
A87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands
PTR87-253-137-197.colo.transip.net
NSns2.eftydns.com
A136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands
PTR136-144-254-183.colo.transip.net
SOAns1.eftydns.comhostmaster@techschool.us 2026-06-18 #1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1782274900

Same first word

techschool.org
techschool.xyz
techschool.tv
techschool.in
techschool.info
techschool.la
techschool.dev
techschool.us
techschool.ac.nz
techschool.net
techschool.co.nz
techschool.com.br
techschool.ca
techschool.de
techschool.com
techschool.co.uk
techschool.ru
techschool.co
techschool.blogspot.com

Similar names

schooltech.us
schooltech.com.au
schooltech.xyz
schooltech.in
schooltech.co.nz
schooltech.com
schooltech.co.in
schooltech.co.za
schooltech.ru
schooltech.ma
schooltech.com.mx
schooltech.co.il
schooltech.fr
schooltech.net
cooltechsh.com

DNS History

9 records (3 active, 6 former)

20162017201820192020202120222023202420252026NSns1.eftydns.comns2.eftydns.combuy.internettraffic.comns1.uniregistrymarket.linkns2.uniregistrymarket.linksell.internettraffic.comA86.105.245.6969.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-07-23 → 2016-07-26 · 4 obs
● 2015-07-23 09:19:46
● 2016-07-26 12:24:38
○ 2017-04-07 15:35:18
○ 2026-06-24 05:01:38
●NSns1.eftydns.com2026-03-16 → 2026-06-24 · 3 obs
○ 2017-04-07 15:35:18
● 2026-03-16 03:10:38
● 2026-06-24 05:01:38
○NSns1.uniregistrymarket.link2017-04-07 → 2017-04-07 · 4 obs
○ 2016-07-26 12:24:38
● 2017-04-07 15:35:18
○ 2026-03-16 03:10:38
○ 2026-06-24 05:01:38
●NSns2.eftydns.com2026-03-16 → 2026-06-24 · 3 obs
○ 2017-04-07 15:35:18
● 2026-03-16 03:10:38
● 2026-06-24 05:01:38
○NSns2.uniregistrymarket.link2017-04-07 → 2017-04-07 · 4 obs
○ 2016-07-26 12:24:38
● 2017-04-07 15:35:18
○ 2026-03-16 03:10:38
○ 2026-06-24 05:01:38
○NSsell.internettraffic.com2015-07-23 → 2016-07-26 · 4 obs
● 2015-07-23 09:19:46
● 2016-07-26 12:24:38
○ 2017-04-07 15:35:18
○ 2026-06-24 05:01:38
○A69.172.201.1532016-07-26 → 2017-04-07 · 5 obs
○ 2016-03-16 12:38:58
● 2016-07-26 12:24:38
● 2017-04-07 15:35:18
○ 2026-03-16 03:10:38
○ 2026-06-24 05:01:38
○A69.172.201.2082015-07-23 → 2016-03-16 · 4 obs
● 2015-07-23 09:19:46
● 2016-03-16 12:38:58
○ 2016-07-26 12:24:38
○ 2026-06-24 05:01:38
●A86.105.245.692026-03-16 → 2026-06-24 · 3 obs
○ 2017-04-07 15:35:18
● 2026-03-16 03:10:38
● 2026-06-24 05:01:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
techschool.usns1.eftydns.com, ns2.eftydns.com-

✅ Authoritative Response

Server:136.144.254.183

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techschool.us (unsigned zone)

⏱️ Timing

Total: 576ms | Queries: -

📄 Records

TypeCountSample Data
A186.105.245.69
NS2ns2.eftydns.com, ns1.eftydns.com
SOA1ns1.eftydns.com hostmaster.techschool.us

Analysis

IP Addresses

techschool.us directs to one IP number, which is 86.105.245.69.

Among the host names that share IP numbers with techschool.us are xunzi.com, netjeans.com, cigix.com and two others.

Name Servers

techschool.us is served by two delegated name servers, ns1.eftydns.com and ns2.eftydns.com.

techschool.us has the same name server delegation as a number of other domains, such as lievo.com, sailing.tv, studionexus.com and two more.

ns1.eftydns.com directs to 87.253.137.197 and ns2.eftydns.com directs to 136.144.254.183; each host name points to exactly one IP number.