studentinstruments.com - dns.ninja

studentinstruments.com

DNSSEC⚠️ Not signed
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns1.namepros-dns.com ⭐
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns2.f52hrpr95hrrzs36j8brs9js.ns.namepros-dns.is ⚠️ Not in zone NS records
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
NSns2.namepros-dns.is ⚠️ Not in parent delegation
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
TXTv=spf1 -all
SOAns1.namepros-dns.comdns@namepros.com serial=14513172

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=1784211707

Same first word

studentinstruments.com
studentinstruments.com.au

DNS History

28 records (4 active, 24 former)

20162017201820192020202120222023202420252026NSns1.namepros-dns.comns2.f52hrpr95hrrzs36j8brs9js.ns.namepros-dns.isns2.namepros-dns.islaunch1.spaceship.netlaunch2.spaceship.netns01.cashparking.comns1.atom.comns1.bodis.comns1.epik.comns1.flippa.comns2.atom.comns2.bodis.comns2.flippa.comns3.epik.comns4.epik.comMXmailstore1.secureserver.netmx76.m2bp.commx76.mb1p.comsmtp.secureserver.netA54.237.57.21184.168.221.96199.59.242.150199.59.243.12044.232.173.24945.88.202.11552.20.84.6252.40.42.11354.85.192.246
○NSlaunch1.spaceship.net2026-04-02 → 2026-07-16 · 2 obs
○ 2026-04-02 20:31:40
○ 2026-07-16 14:52:04
○NSlaunch2.spaceship.net2026-04-02 → 2026-07-16 · 2 obs
○ 2026-04-02 20:31:40
○ 2026-07-16 14:52:04
○NSns01.cashparking.com2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 23:43:38
○ 2015-12-12 21:44:42
○ 2026-07-16 14:52:04
○NSns1.atom.com2026-04-02 → 2026-06-04 · 5 obs
○ 2020-02-18 08:35:52
● 2026-04-02 20:31:40
● 2026-06-04 17:54:48
○ 2026-06-05 00:39:24
○ 2026-07-16 14:52:04
○NSns1.bodis.com2016-03-14 → 2017-03-14 · 5 obs
○ 2015-12-12 21:44:42
● 2016-03-14 12:56:48
● 2017-03-14 19:24:12
○ 2020-02-18 08:35:52
○ 2026-07-16 14:52:04
○NSns1.epik.com2020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-14 19:24:12
● 2020-02-18 08:35:52
○ 2026-04-02 20:31:40
○ 2026-07-16 14:52:04
○NSns1.flippa.com2015-12-12 → 2015-12-12 · 4 obs
○ 2015-08-19 23:43:38
● 2015-12-12 21:44:42
○ 2016-03-14 12:56:48
○ 2026-07-16 14:52:04
●NSns1.namepros-dns.com2026-06-05 → 2026-07-16 · 3 obs
○ 2026-06-04 17:54:48
● 2026-06-05 00:39:24
● 2026-07-16 14:52:04
○NSns2.atom.com2026-04-02 → 2026-06-04 · 5 obs
○ 2020-02-18 08:35:52
● 2026-04-02 20:31:40
● 2026-06-04 17:54:48
○ 2026-06-05 00:39:24
○ 2026-07-16 14:52:04
○NSns2.bodis.com2016-03-14 → 2017-03-14 · 5 obs
○ 2015-12-12 21:44:42
● 2016-03-14 12:56:48
● 2017-03-14 19:24:12
○ 2020-02-18 08:35:52
○ 2026-07-16 14:52:04
●NSns2.f52hrpr95hrrzs36j8brs9js.ns.namepros-dns.is2026-06-05 → 2026-07-16 · 3 obs
○ 2026-06-04 17:54:48
● 2026-06-05 00:39:24
● 2026-07-16 14:52:04
○NSns2.flippa.com2015-12-12 → 2015-12-12 · 4 obs
○ 2015-08-19 23:43:38
● 2015-12-12 21:44:42
○ 2016-03-14 12:56:48
○ 2026-07-16 14:52:04
●NSns2.namepros-dns.is2026-06-05 → 2026-07-16 · 6 obs
○ 2026-06-04 17:54:48
● 2026-06-05 00:39:24
● 2026-06-10 18:24:56
○ 2026-06-10 22:36:12
● 2026-06-10 23:54:48
● 2026-07-16 14:52:04
○NSns3.epik.com2020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-14 19:24:12
● 2020-02-18 08:35:52
○ 2026-04-02 20:31:40
○ 2026-07-16 14:52:04
○NSns4.epik.com2020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-14 19:24:12
● 2020-02-18 08:35:52
○ 2026-04-02 20:31:40
○ 2026-07-16 14:52:04
○MXmailstore1.secureserver.net2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 23:43:38
○ 2016-03-14 12:56:48
○ 2026-07-16 14:52:04
○MXmx76.m2bp.com2017-03-14 → 2017-03-14 · 4 obs
○ 2016-03-14 12:56:48
● 2017-03-14 19:24:12
○ 2020-02-18 08:35:52
○ 2026-07-16 14:52:04
○MXmx76.mb1p.com2017-03-14 → 2017-03-14 · 4 obs
○ 2016-03-14 12:56:48
● 2017-03-14 19:24:12
○ 2020-02-18 08:35:52
○ 2026-07-16 14:52:04
○MXsmtp.secureserver.net2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 23:43:38
○ 2016-03-14 12:56:48
○ 2026-07-16 14:52:04
○A184.168.221.962015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 23:43:38
○ 2015-12-12 21:44:42
○ 2026-07-16 14:52:04
○A199.59.242.1502017-03-14 → 2017-03-14 · 4 obs
○ 2016-07-05 21:37:28
● 2017-03-14 19:24:12
○ 2020-02-18 08:35:52
○ 2026-07-16 14:52:04
○A199.59.243.1202016-03-14 → 2016-07-05 · 5 obs
○ 2015-12-12 21:44:42
● 2016-03-14 12:56:48
● 2016-07-05 21:37:28
○ 2017-03-14 19:24:12
○ 2026-07-16 14:52:04
○A44.232.173.2492026-04-02 → 2026-07-16 · 2 obs
○ 2026-04-02 20:31:40
○ 2026-07-16 14:52:04
○A45.88.202.1152020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-14 19:24:12
● 2020-02-18 08:35:52
○ 2026-04-02 20:31:40
○ 2026-07-16 14:52:04
○A52.20.84.622026-04-02 → 2026-06-04 · 5 obs
○ 2020-02-18 08:35:52
● 2026-04-02 20:31:40
● 2026-06-04 17:54:48
○ 2026-06-05 00:39:24
○ 2026-07-16 14:52:04
○A52.40.42.1132026-04-02 → 2026-07-16 · 2 obs
○ 2026-04-02 20:31:40
○ 2026-07-16 14:52:04
●A54.237.57.212026-06-05 → 2026-07-16 · 6 obs
○ 2026-06-04 17:54:48
● 2026-06-05 00:39:24
● 2026-06-10 18:24:56
○ 2026-06-10 22:36:12
● 2026-06-10 23:54:48
● 2026-07-16 14:52:04
○A54.85.192.2462015-12-12 → 2015-12-12 · 4 obs
○ 2015-08-19 23:43:38
● 2015-12-12 21:44:42
○ 2016-03-14 12:56:48
○ 2026-07-16 14:52:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
studentinstruments.comns1.namepros-dns.com, ns2.f52hrpr95hrrzs36j8brs9js.ns.namepros-dns.is1 record

✅ Authoritative Response

Server:3.233.30.191

NS records: ns1.namepros-dns.com, ns2.f52hrpr95hrrzs36j8brs9js.ns.namepros-dns.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studentinstruments.com (unsigned zone)

⏱️ Timing

Total: 908ms | Queries: -

📄 Records

TypeCountSample Data
A154.237.57.21
NS2ns1.namepros-dns.com, ns2.namepros-dns.is
TXT1v=spf1 -all
SOA1ns1.namepros-dns.com dns.namepros.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.namepros-dns.com)

Analysis

IP Addresses

studentinstruments.com directs to one IP number, which is 54.237.57.21.

Among the host names that share IP numbers with studentinstruments.com are guardianfilm.com, mywoa.com, www.codingcore.com and two others.

Name Servers

DNS for studentinstruments.com is handled by three authoritative name servers: ns1.namepros-dns.com, ns2.namepros-dns.is and ns2.f52hrpr95hrrzs36j8brs9js.ns.namepros-dns.is.

studentinstruments.com partially shares its NS delegation with several other domains, including clowncoin.org, gingerbred.com, premierexhibits.com and two others.

In DNS configurations, these name servers often share authority with ns2.abdulbasit.ns.namepros-dns.is, ns1.afternic.com, ns2.afternic.com and 7 other name servers.

Three hosts, each with one IP address: ns1.namepros-dns.com → 54.237.57.21; ns2.namepros-dns.is → 3.233.30.191; ns2.f52hrpr95hrrzs36j8brs9js.ns.namepros-dns.is → 3.233.30.191.

Host names pointing to 3.233.30.191 IP addresses: ns2.namepros-dns.is and ns2.f52hrpr95hrrzs36j8brs9js.ns.namepros-dns.is.