instructech.com - dns.ninja

instructech.com

DNSSEC⚠️ Not signed
NSa.dns.hostway.net ⭐
A64.41.112.10🇺🇸 AHNET64.41.112.0/24 Proxy Addition
PTRa.dns.hostway.net
NSb.dns.hostway.net ⚠️ Not in parent delegation
A64.41.114.10🇺🇸 AHNET64.41.114.0/24 Proxy Addition
PTRb.dns.hostway.net
NSns1.worldnic.com ⚠️ Not in zone NS records
A162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.worldnic.com ⚠️ Not in zone NS records
A162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.softcomca.com ⚠️ Not in zone NS records
NSns4.softcomca.com ⚠️ Not in zone NS records
NSnscl3.myhosting.com ⚠️ Not in zone NS records
NSnscl4.myhosting.com ⚠️ Not in zone NS records
SOAa.dns.hostway.nethostmaster@instructech.com 2024-02-28 #23

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=1780714306

Same first word

instructech.com

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSa.dns.hostway.netb.dns.hostway.netns1.worldnic.comns2.worldnic.comns3.softcomca.comns4.softcomca.comnscl3.myhosting.comnscl4.myhosting.comMXmail.instructech.commx.siteprotect.comA168.144.88.22464.41.95.16466.113.245.144
●NSa.dns.hostway.net2026-04-08 → 2026-06-06 · 3 obs
○ 2020-04-02 13:04:42
● 2026-04-08 21:22:50
● 2026-06-06 02:54:48
●NSb.dns.hostway.net2026-05-07 → 2026-06-06 · 5 obs
○ 2026-04-08 21:22:50
● 2026-05-07 06:15:40
○ 2026-05-08 13:08:10
● 2026-05-10 15:59:32
● 2026-06-06 02:54:48
●NSns1.worldnic.com2026-04-08 → 2026-06-06 · 3 obs
○ 2020-04-02 13:04:42
● 2026-04-08 21:22:50
● 2026-06-06 02:54:48
●NSns2.worldnic.com2026-04-08 → 2026-06-06 · 3 obs
○ 2020-04-02 13:04:42
● 2026-04-08 21:22:50
● 2026-06-06 02:54:48
●NSns3.softcomca.com2015-08-01 → 2026-06-06 · 5 obs
● 2015-08-01 08:19:08
● 2017-03-24 11:25:44
○ 2020-04-02 13:04:42
● 2026-04-08 21:22:50
● 2026-06-06 02:54:48
●NSns4.softcomca.com2015-08-01 → 2026-06-06 · 5 obs
● 2015-08-01 08:19:08
● 2017-03-24 11:25:44
○ 2020-04-02 13:04:42
● 2026-04-08 21:22:50
● 2026-06-06 02:54:48
●NSnscl3.myhosting.com2020-04-02 → 2026-06-06 · 3 obs
○ 2017-03-24 11:25:44
● 2020-04-02 13:04:42
● 2026-06-06 02:54:48
●NSnscl4.myhosting.com2020-04-02 → 2026-06-06 · 3 obs
○ 2017-03-24 11:25:44
● 2020-04-02 13:04:42
● 2026-06-06 02:54:48
○MXmail.instructech.com2015-08-01 → 2020-04-02 · 4 obs
● 2015-08-01 08:19:08
● 2020-04-02 13:04:42
○ 2026-04-08 21:22:50
○ 2026-06-06 02:54:48
○MXmx.siteprotect.com2026-05-08 → 2026-05-08 · 5 obs
○ 2026-04-08 21:22:50
○ 2026-05-07 06:15:40
● 2026-05-08 13:08:10
○ 2026-05-10 15:59:32
○ 2026-06-06 02:54:48
○A168.144.88.2242015-08-01 → 2017-03-24 · 4 obs
● 2015-08-01 08:19:08
● 2017-03-24 11:25:44
○ 2020-04-02 13:04:42
○ 2026-06-06 02:54:48
○A64.41.95.1642026-05-03 → 2026-05-03 · 4 obs
○ 2026-04-08 21:22:50
● 2026-05-03 01:45:30
○ 2026-05-07 06:15:40
○ 2026-06-06 02:54:48
○A66.113.245.1442020-04-02 → 2020-04-02 · 4 obs
○ 2017-03-24 11:25:44
● 2020-04-02 13:04:42
○ 2026-04-08 21:22:50
○ 2026-06-06 02:54:48

🔍 DNS Trace

Analysis

Name Servers

instructech.com is served by 8 authoritative name servers: nscl3.myhosting.com, nscl4.myhosting.com, ns3.softcomca.com plus five more.

instructech.com partially shares its NS delegation with several other domains, including honeycreeknurseries.com, murillorealty.net, swii.us and two others.

These name servers tend to co-occur with a.dns.hostway.net, ns1.worldnic.com, ns2.worldnic.com and six other name servers.

ns1.worldnic.com resolves to 162.159.26.110. ns2.worldnic.com resolves to 162.159.27.124. a.dns.hostway.net resolves to 64.41.112.10. b.dns.hostway.net resolves to 64.41.114.10. All four hosts carry exactly one IP address.