instruct.com - dns.ninja

instruct.com

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@instruct.com 2026-06-11 #1

com

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=1781395568

Same first word

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

Similar names

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

DNS History

20 records (3 active, 17 former)

2008201020122014201620182020202220242026NSns1.eftydns.comns2.eftydns.coma.ns.ultsearch.comb.ns.ultsearch.combuy.internettraffic.comns05.domaincontrol.comns06.domaincontrol.comns1.parkingcrew.netns2.parkingcrew.netsell.internettraffic.comMXmail.efty.commail.h-email.netmailstore1.secureserver.netsmtp.secureserver.netA86.105.245.69119.81.170.18184.168.221.19185.53.178.766.116.125.22569.172.201.208
○NSa.ns.ultsearch.com2007-10-30 → 2007-10-30 · 3 obs
● 2007-10-30 15:40:34
○ 2015-07-18 19:24:26
○ 2026-06-14 00:20:24
○NSb.ns.ultsearch.com2007-10-30 → 2007-10-30 · 3 obs
● 2007-10-30 15:40:34
○ 2015-07-18 19:24:26
○ 2026-06-14 00:20:24
○NSbuy.internettraffic.com2015-07-18 → 2015-07-18 · 4 obs
○ 2007-10-30 15:40:34
● 2015-07-18 19:24:26
○ 2015-11-19 07:58:12
○ 2026-06-14 00:20:24
○NSns05.domaincontrol.com2015-11-19 → 2015-11-19 · 4 obs
○ 2015-07-18 19:24:26
● 2015-11-19 07:58:12
○ 2016-02-12 23:45:34
○ 2026-06-14 00:20:24
○NSns06.domaincontrol.com2015-11-19 → 2015-11-19 · 4 obs
○ 2015-07-18 19:24:26
● 2015-11-19 07:58:12
○ 2016-02-12 23:45:34
○ 2026-06-14 00:20:24
●NSns1.eftydns.com2016-02-12 → 2026-06-14 · 6 obs
○ 2015-11-19 07:58:12
● 2016-02-12 23:45:34
● 2017-02-20 03:55:22
○ 2020-01-23 00:05:06
● 2026-06-14 00:20:22
● 2026-06-14 00:20:24
○NSns1.parkingcrew.net2020-01-23 → 2020-01-23 · 4 obs
○ 2017-02-20 03:55:22
● 2020-01-23 00:05:06
○ 2026-06-14 00:20:22
○ 2026-06-14 00:20:24
●NSns2.eftydns.com2016-02-12 → 2026-06-14 · 6 obs
○ 2015-11-19 07:58:12
● 2016-02-12 23:45:34
● 2017-02-20 03:55:22
○ 2020-01-23 00:05:06
● 2026-06-14 00:20:22
● 2026-06-14 00:20:24
○NSns2.parkingcrew.net2020-01-23 → 2020-01-23 · 4 obs
○ 2017-02-20 03:55:22
● 2020-01-23 00:05:06
○ 2026-06-14 00:20:22
○ 2026-06-14 00:20:24
○NSsell.internettraffic.com2015-07-18 → 2015-07-18 · 4 obs
○ 2007-10-30 15:40:34
● 2015-07-18 19:24:26
○ 2015-11-19 07:58:12
○ 2026-06-14 00:20:24
○MXmail.efty.com2016-02-12 → 2017-02-20 · 5 obs
○ 2015-11-19 07:58:12
● 2016-02-12 23:45:34
● 2017-02-20 03:55:22
○ 2020-01-23 00:05:06
○ 2026-06-14 00:20:24
○MXmail.h-email.net2020-01-23 → 2020-01-23 · 4 obs
○ 2017-02-20 03:55:22
● 2020-01-23 00:05:06
○ 2026-06-14 00:20:22
○ 2026-06-14 00:20:24
○MXmailstore1.secureserver.net2015-11-19 → 2015-11-19 · 3 obs
● 2015-11-19 07:58:12
○ 2016-02-12 23:45:34
○ 2026-06-14 00:20:24
○MXsmtp.secureserver.net2015-11-19 → 2015-11-19 · 3 obs
● 2015-11-19 07:58:12
○ 2016-02-12 23:45:34
○ 2026-06-14 00:20:24
○A119.81.170.182016-02-12 → 2017-02-20 · 5 obs
○ 2015-11-19 07:58:12
● 2016-02-12 23:45:34
● 2017-02-20 03:55:22
○ 2020-01-23 00:05:06
○ 2026-06-14 00:20:24
○A184.168.221.192015-11-19 → 2015-11-19 · 4 obs
○ 2015-07-18 19:24:26
● 2015-11-19 07:58:12
○ 2016-02-12 23:45:34
○ 2026-06-14 00:20:24
○A185.53.178.72020-01-23 → 2020-01-23 · 4 obs
○ 2017-02-20 03:55:22
● 2020-01-23 00:05:06
○ 2026-06-14 00:20:22
○ 2026-06-14 00:20:24
○A66.116.125.2252007-10-30 → 2007-10-30 · 3 obs
● 2007-10-30 15:40:34
○ 2015-07-18 19:24:26
○ 2026-06-14 00:20:24
○A69.172.201.2082015-07-18 → 2015-07-18 · 4 obs
○ 2007-10-30 15:40:34
● 2015-07-18 19:24:26
○ 2015-11-19 07:58:12
○ 2026-06-14 00:20:24
●A86.105.245.692026-06-14 → 2026-06-14 · 3 obs
○ 2020-01-23 00:05:06
● 2026-06-14 00:20:22
● 2026-06-14 00:20:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
instruct.comns1.eftydns.com, ns2.eftydns.com2 records

✅ Authoritative Response

Server:87.253.137.197

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instruct.com (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

TypeCountSample Data
A186.105.245.69
NS2ns1.eftydns.com, ns2.eftydns.com
SOA1ns1.eftydns.com hostmaster.instruct.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)

Analysis

IP Addresses

instruct.com directs to one IP number, which is 86.105.245.69.

Among the host names that share IP numbers with instruct.com are tsunamibet.com, crosswinds.com, nitny.com and two others.

Name Servers

Two name servers handle the delegation for instruct.com: ns1.eftydns.com and ns2.eftydns.com.

instruct.com has the same name server delegation as a number of other domains, such as fincosmo.com, ksij.com, accidents.io and two more.

ns1.eftydns.com → 87.253.137.197 and ns2.eftydns.com → 136.144.254.183: one IP number per host name.