studious.ir - dns.ninja

studious.ir

DNSSEC⚠️ Not signed
NSns24.netafrooz.com ⚠️ Not in zone NS records
A148.251.235.23🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRserver12.dn-server.com
NSns4.netafrooz.com ⚠️ Not in zone NS records
A5.9.151.249🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRserver27.dn-server.com

ir

DNSSEC⚠️ Not signed
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2608031730

Same first word

studious.net
studious.eu
studious.us
studious.de
studious.nl
studious.uk.com
studious.cn
studious.au
studious.jp
studious.it
studious.gallery
studious.co
studious.co.jp
studious.co.in
studious.ru
studious.ir
studious.design

Similar names

usstudio.com
studiosu.net
usstudio.ru
studiosu.com
usstudio.in
ustudios.com
ustudios.net
sustudio.org
sustudio.com
dustious.com

DNS History

11 records (2 active, 9 former)

20162017201820192020202120222023202420252026NSns24.netafrooz.comns4.netafrooz.comns1.blogsky.comns1.irandns.comns2.blogsky.comns2.irandns.comns3.irandns.comns4.irandns.comMXmail.studious.irA185.50.38.15031.3.232.171
○NSns1.blogsky.com2015-08-14 → 2015-12-04 · 4 obs
● 2015-08-14 13:05:46
● 2015-12-04 02:00:02
○ 2016-03-01 04:28:52
○ 2026-08-03 14:40:38
○NSns1.irandns.com2016-03-01 → 2017-05-19 · 5 obs
○ 2015-12-04 02:00:02
● 2016-03-01 04:28:52
● 2017-05-19 07:41:36
○ 2026-08-03 10:11:54
○ 2026-08-03 14:40:38
○NSns2.blogsky.com2015-08-14 → 2015-12-04 · 4 obs
● 2015-08-14 13:05:46
● 2015-12-04 02:00:02
○ 2016-03-01 04:28:52
○ 2026-08-03 14:40:38
○NSns2.irandns.com2016-03-01 → 2017-05-19 · 5 obs
○ 2015-12-04 02:00:02
● 2016-03-01 04:28:52
● 2017-05-19 07:41:36
○ 2026-08-03 10:11:54
○ 2026-08-03 14:40:38
●NSns24.netafrooz.com2026-08-03 → 2026-08-03 · 3 obs
○ 2017-05-19 07:41:36
● 2026-08-03 10:11:54
● 2026-08-03 14:40:38
○NSns3.irandns.com2016-03-01 → 2017-05-19 · 5 obs
○ 2015-12-04 02:00:02
● 2016-03-01 04:28:52
● 2017-05-19 07:41:36
○ 2026-08-03 10:11:54
○ 2026-08-03 14:40:38
○NSns4.irandns.com2016-03-01 → 2017-05-19 · 5 obs
○ 2015-12-04 02:00:02
● 2016-03-01 04:28:52
● 2017-05-19 07:41:36
○ 2026-08-03 10:11:54
○ 2026-08-03 14:40:38
●NSns4.netafrooz.com2026-08-03 → 2026-08-03 · 3 obs
○ 2017-05-19 07:41:36
● 2026-08-03 10:11:54
● 2026-08-03 14:40:38
○MXmail.studious.ir2016-03-01 → 2017-05-19 · 4 obs
● 2016-03-01 04:28:52
● 2017-05-19 07:41:36
○ 2026-08-03 10:11:54
○ 2026-08-03 14:40:38
○A185.50.38.1502016-03-01 → 2017-05-19 · 5 obs
○ 2015-12-04 02:00:02
● 2016-03-01 04:28:52
● 2017-05-19 07:41:36
○ 2026-08-03 10:11:54
○ 2026-08-03 14:40:38
○A31.3.232.1712015-08-14 → 2015-12-04 · 4 obs
● 2015-08-14 13:05:46
● 2015-12-04 02:00:02
○ 2016-03-01 04:28:52
○ 2026-08-03 14:40:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ira.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir-
studious.irns24.netafrooz.com, ns4.netafrooz.com-

✅ Authoritative Response

Server:148.251.235.23

NS records: ns24.netafrooz.com, ns4.netafrooz.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir

⏱️ Timing

Total: 4242ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

studious.ir is served by two delegated name servers, ns24.netafrooz.com and ns4.netafrooz.com.

At least some of studious.ir's name servers are shared with other domains, for example netkeen.ir, borazjani.ir, helisa.me and two more.

These name servers tend to be deployed in combination with the name servers ns3.netafrooz.com and ns25.netafrooz.com.

Each of ns24.netafrooz.com and ns4.netafrooz.com has one IP address: ns24.netafrooz.com uses 148.251.235.23 and ns4.netafrooz.com uses 5.9.151.249.