instruct.org - dns.ninja

instruct.org

DNSSEC⚠️ Not signed
A217.19.248.132🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre
PTRredirect.idp365.net
NSdns1.idp365.net ⭐
A2400:cb00:2049:1::a29f:1b83🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.27.131Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdns1.idp365.net
NSdns2.idp365.net
A2400:cb00:2049:1::a29f:3003🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.48.3Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdns2.idp365.net
NSdns3.idp365.net
A2400:cb00:2049:1::a29f:31fe🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.49.254Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdns3.idp365.net
TXTv=spf1 -all
SOAdns1.idp365.nethostmaster@idp365.net 2026-06-22 #1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785221799

Same first word

instruct.top
instruct.ch
instruct.ai
instruct.us
instruct.org
instruct.com
instruct.com.au
instruct.info
instruct.it
instruct.me
instruct.nl
instruct.co
instruct.eu
instruct.de
instruct.ru
instruct.at
instruct.com.br
instruct.be
instruct.ca
instruct.net

Similar names

ctiturns.com
trustnic.com
trustinc.org
structin.com
sturtinc.com
cintrust.com
nistruct.com
trustinc.biz
trustinc.jp

DNS History

20 records (4 active, 16 former)

20162017201820192020202120222023202420252026NSdns1.idp365.netdns2.idp365.netdns3.idp365.netbuy.internettraffic.comns.buydomains.comns1.domaineasy.comns1.pendingrenewaldeletion.comns1.uniregistrymarket.linkns2.domaineasy.comns2.pendingrenewaldeletion.comns2.uniregistrymarket.linksell.internettraffic.comA217.19.248.132141.8.225.12415.197.228.149207.148.248.143208.91.197.1323.33.165.17269.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-08-04 → 2016-03-08 · 4 obs
● 2015-08-04 08:43:54
● 2016-03-08 18:20:26
○ 2016-06-26 01:40:54
○ 2026-07-28 07:34:02
●NSdns1.idp365.net2026-07-20 → 2026-07-28 · 3 obs
○ 2026-04-19 21:51:00
● 2026-07-20 22:31:52
● 2026-07-28 07:34:02
●NSdns2.idp365.net2026-07-20 → 2026-07-28 · 3 obs
○ 2026-04-19 21:51:00
● 2026-07-20 22:31:52
● 2026-07-28 07:34:02
●NSdns3.idp365.net2026-07-20 → 2026-07-28 · 3 obs
○ 2026-04-19 21:51:00
● 2026-07-20 22:31:52
● 2026-07-28 07:34:02
○NSns.buydomains.com2016-06-26 → 2017-02-07 · 5 obs
○ 2016-03-08 18:20:26
● 2016-06-26 01:40:54
● 2017-02-07 08:18:04
○ 2019-04-25 23:42:04
○ 2026-07-28 07:34:02
○NSns1.domaineasy.com2026-03-25 → 2026-07-28 · 2 obs
○ 2026-03-25 20:14:14
○ 2026-07-28 07:34:02
○NSns1.pendingrenewaldeletion.com2026-03-25 → 2026-04-04 · 5 obs
○ 2019-04-25 23:42:04
● 2026-03-25 20:14:14
● 2026-04-04 03:05:58
○ 2026-04-19 21:51:00
○ 2026-07-28 07:34:02
○NSns1.uniregistrymarket.link2019-04-25 → 2019-04-25 · 4 obs
○ 2017-02-07 08:18:04
● 2019-04-25 23:42:04
○ 2026-03-25 20:14:14
○ 2026-07-28 07:34:02
○NSns2.domaineasy.com2026-03-25 → 2026-07-28 · 2 obs
○ 2026-03-25 20:14:14
○ 2026-07-28 07:34:02
○NSns2.pendingrenewaldeletion.com2026-03-25 → 2026-04-04 · 5 obs
○ 2019-04-25 23:42:04
● 2026-03-25 20:14:14
● 2026-04-04 03:05:58
○ 2026-04-19 21:51:00
○ 2026-07-28 07:34:02
○NSns2.uniregistrymarket.link2019-04-25 → 2019-04-25 · 4 obs
○ 2017-02-07 08:18:04
● 2019-04-25 23:42:04
○ 2026-03-25 20:14:14
○ 2026-07-28 07:34:02
○NSsell.internettraffic.com2015-08-04 → 2016-03-08 · 4 obs
● 2015-08-04 08:43:54
● 2016-03-08 18:20:26
○ 2016-06-26 01:40:54
○ 2026-07-28 07:34:02
○A141.8.225.1242016-06-26 → 2016-06-26 · 4 obs
○ 2016-03-08 18:20:26
● 2016-06-26 01:40:54
○ 2017-02-07 08:18:04
○ 2026-07-28 07:34:02
○A15.197.228.1492026-03-25 → 2026-07-28 · 2 obs
○ 2026-03-25 20:14:14
○ 2026-07-28 07:34:02
○A207.148.248.1432017-02-07 → 2017-02-07 · 4 obs
○ 2016-06-26 01:40:54
● 2017-02-07 08:18:04
○ 2019-04-25 23:42:04
○ 2026-07-28 07:34:02
○A208.91.197.1322026-03-25 → 2026-04-04 · 5 obs
○ 2019-04-25 23:42:04
● 2026-03-25 20:14:14
● 2026-04-04 03:05:58
○ 2026-04-19 21:51:00
○ 2026-07-28 07:34:02
●A217.19.248.1322026-07-20 → 2026-07-28 · 3 obs
○ 2026-04-19 21:51:00
● 2026-07-20 22:31:52
● 2026-07-28 07:34:02
○A3.33.165.1722026-03-25 → 2026-07-28 · 2 obs
○ 2026-03-25 20:14:14
○ 2026-07-28 07:34:02
○A69.172.201.1532019-04-25 → 2019-04-25 · 4 obs
○ 2017-02-07 08:18:04
● 2019-04-25 23:42:04
○ 2026-03-25 20:14:14
○ 2026-07-28 07:34:02
○A69.172.201.2082015-08-04 → 2016-03-08 · 4 obs
● 2015-08-04 08:43:54
● 2016-03-08 18:20:26
○ 2016-06-26 01:40:54
○ 2026-07-28 07:34:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
instruct.orgdns2.idp365.net, dns3.idp365.net, dns1.idp365.net-

✅ Authoritative Response

Server:162.159.27.131

NS records: dns2.idp365.net, dns3.idp365.net, dns1.idp365.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instruct.org (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

TypeCountSample Data
A1217.19.248.132
NS3dns3.idp365.net, dns1.idp365.net...
TXT1v=spf1 -all
SOA1dns1.idp365.net hostmaster.idp365.net

Analysis

IP Addresses

instruct.org resolves to one IP address: 217.19.248.132.

clinicaltrials.dk, playusalotteries.net, superops.ro and two other host names share IP numbers with instruct.org.

Name Servers

DNS for instruct.org is handled by three authoritative name servers: dns1.idp365.net, dns2.idp365.net and dns3.idp365.net.

There is at least partial name server overlap between instruct.org and other domains — tommmybahama.com, roche-diagnostics.org.cn, pragmaticplay-th.net and two more among them.

Three hostnames — dns1.idp365.net, dns2.idp365.net and dns3.idp365.net — each have two IP addresses: dns1.idp365.net has 162.159.27.131 and 2400:cb00:2049:1::a29f:1b83, dns2.idp365.net has 162.159.48.3 and 2400:cb00:2049:1::a29f:3003, and dns3.idp365.net has 162.159.49.254 and 2400:cb00:2049:1::a29f:31fe.