docs.ist - robtex.com

docs.ist

DNSSEC⚠️ Not signed
A3.33.130.190🇺🇸 Amazon3.33.128.0/20
A15.197.148.33🇺🇸 Amazon15.197.144.0/20
NSpdns11.domaincontrol.com ⭐
A2603:5:21f2::37🇺🇸 GODADDY-DNS2603:5:21f0::/44
PTRpdns11.domaincontrol.com
A97.74.111.55🇺🇸 GODADDY-DNS97.74.110.0/23
NSpdns12.domaincontrol.com
A2603:5:22f2::37🇺🇸 GODADDY-DNS2603:5:22f0::/44
PTRpdns12.domaincontrol.com
A173.201.79.55🇺🇸 GODADDY-DNS173.201.78.0/23
PTRpdns12.domaincontrol.com
SOApdns11.domaincontrol.comdns@jomax.net 2026-06-06 #0

ist

DNSSEC🔒 Signed (DS record present)
NSa0.nic.ist ⭐
NSa2.nic.ist
NSb0.nic.ist
NSc0.nic.ist
SOAa0.nic.isthostmaster@donuts.email serial=1784603417

DNS History

17 records (4 active, 13 former)

2017201820192020202120222023202420252026NSpdns11.domaincontrol.compdns12.domaincontrol.comhostmaster.dnsenable.comns29.domaincontrol.comns30.domaincontrol.compdns01.domaincontrol.compdns02.domaincontrol.comA15.197.148.333.33.130.190184.168.221.4734.102.136.18050.63.202.3550.63.202.4750.63.202.4850.63.202.5350.63.202.5593.89.226.17
○NShostmaster.dnsenable.com2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:57:22
○ 2018-07-20 01:32:54
○ 2026-07-21 04:16:22
○NSns29.domaincontrol.com2021-04-02 → 2021-04-02 · 4 obs
○ 2018-07-20 01:32:54
● 2021-04-02 15:37:36
○ 2026-02-15 22:10:38
○ 2026-07-21 04:16:22
○NSns30.domaincontrol.com2021-04-02 → 2021-04-02 · 4 obs
○ 2018-07-20 01:32:54
● 2021-04-02 15:37:36
○ 2026-02-15 22:10:38
○ 2026-07-21 04:16:22
○NSpdns01.domaincontrol.com2018-07-20 → 2018-07-20 · 4 obs
○ 2016-12-13 03:57:22
● 2018-07-20 01:32:54
○ 2021-04-02 15:37:36
○ 2026-07-21 04:16:22
○NSpdns02.domaincontrol.com2018-07-20 → 2018-07-20 · 4 obs
○ 2016-12-13 03:57:22
● 2018-07-20 01:32:54
○ 2021-04-02 15:37:36
○ 2026-07-21 04:16:22
●NSpdns11.domaincontrol.com2026-02-15 → 2026-07-21 · 3 obs
○ 2021-04-02 15:37:36
● 2026-02-15 22:10:38
● 2026-07-21 04:16:22
●NSpdns12.domaincontrol.com2026-02-15 → 2026-07-21 · 3 obs
○ 2021-04-02 15:37:36
● 2026-02-15 22:10:38
● 2026-07-21 04:16:22
●A15.197.148.332026-02-15 → 2026-07-21 · 3 obs
○ 2021-04-02 15:37:36
● 2026-02-15 22:10:38
● 2026-07-21 04:16:22
○A184.168.221.472018-07-20 → 2018-07-20 · 4 obs
○ 2016-12-13 03:57:22
● 2018-07-20 01:32:54
○ 2026-02-15 22:10:38
○ 2026-07-21 04:16:22
●A3.33.130.1902026-02-15 → 2026-07-21 · 3 obs
○ 2021-04-02 15:37:36
● 2026-02-15 22:10:38
● 2026-07-21 04:16:22
○A34.102.136.1802021-04-02 → 2021-04-02 · 4 obs
○ 2018-07-20 01:32:54
● 2021-04-02 15:37:36
○ 2026-02-15 22:10:38
○ 2026-07-21 04:16:22
○A50.63.202.352018-07-20 → 2018-07-20 · 4 obs
○ 2016-12-13 03:57:22
● 2018-07-20 01:32:54
○ 2026-02-15 22:10:38
○ 2026-07-21 04:16:22
○A50.63.202.472018-07-20 → 2018-07-20 · 4 obs
○ 2016-12-13 03:57:22
● 2018-07-20 01:32:54
○ 2026-02-15 22:10:38
○ 2026-07-21 04:16:22
○A50.63.202.482018-07-20 → 2018-07-20 · 4 obs
○ 2016-12-13 03:57:22
● 2018-07-20 01:32:54
○ 2026-02-15 22:10:38
○ 2026-07-21 04:16:22
○A50.63.202.532018-07-20 → 2018-07-20 · 4 obs
○ 2016-12-13 03:57:22
● 2018-07-20 01:32:54
○ 2026-02-15 22:10:38
○ 2026-07-21 04:16:22
○A50.63.202.552018-07-20 → 2018-07-20 · 4 obs
○ 2016-12-13 03:57:22
● 2018-07-20 01:32:54
○ 2026-02-15 22:10:38
○ 2026-07-21 04:16:22
○A93.89.226.172016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:57:22
○ 2021-04-02 15:37:36
○ 2026-07-21 04:16:22

🔍 DNS Trace

Analysis

IP Addresses

docs.ist directs to two IP numbers, 3.33.130.190 and 15.197.148.33

Name Servers

docs.ist uses two name servers for its delegation: pdns11.domaincontrol.com and pdns12.domaincontrol.com.

The two host names pdns11.domaincontrol.com and pdns12.domaincontrol.com each have a pair of IP addresses: pdns11.domaincontrol.com has 97.74.111.55 and 2603:5:21f2::37, and pdns12.domaincontrol.com has 173.201.79.55 and 2603:5:22f2::37.