w4study.ir - robtex.com

w4study.ir

DNSSEC⚠️ Not signed
NSns373.mihanwebhost.com ⚠️ Not in zone NS records
A89.39.208.155🇮🇷 netmihan89.39.208.0/24
NSns374.mihanwebhost.com ⚠️ Not in zone NS records
A89.39.208.155🇮🇷 netmihan89.39.208.0/24

ir

DNSSEC⚠️ Not signed
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2603241730

Same first word

w4study.ir

DNS History

13 records (2 active, 11 former)

20192020202120222023202420252026NSns373.mihanwebhost.comns374.mihanwebhost.combill.ns.cloudflare.comns665.mihanwebhost.comns666.mihanwebhost.comtess.ns.cloudflare.comMXdc-6d8ded55c4c4.w4study.irmail.w4study.irA104.28.2.214104.28.3.2142400:cb00:2048:1::681c:2d62400:cb00:2048:1::681c:3d689.39.208.155
○NSbill.ns.cloudflare.com2018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 22:42:02
○ 2026-02-22 18:46:38
○ 2026-03-24 14:28:54
●NSns373.mihanwebhost.com2026-02-22 → 2026-03-24 · 3 obs
○ 2018-09-01 22:42:02
● 2026-02-22 18:46:38
● 2026-03-24 14:28:54
●NSns374.mihanwebhost.com2026-02-22 → 2026-03-24 · 3 obs
○ 2018-09-01 22:42:02
● 2026-02-22 18:46:38
● 2026-03-24 14:28:54
○NSns665.mihanwebhost.com2026-02-22 → 2026-02-22 · 4 obs
○ 2018-09-01 22:42:02
● 2026-02-22 18:46:38
○ 2026-02-28 21:20:08
○ 2026-03-24 14:28:54
○NSns666.mihanwebhost.com2026-02-22 → 2026-02-22 · 4 obs
○ 2018-09-01 22:42:02
● 2026-02-22 18:46:38
○ 2026-02-28 21:20:08
○ 2026-03-24 14:28:54
○NStess.ns.cloudflare.com2018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 22:42:02
○ 2026-02-22 18:46:38
○ 2026-03-24 14:28:54
○MXdc-6d8ded55c4c4.w4study.ir2018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 22:42:02
○ 2026-02-22 18:46:38
○ 2026-03-24 14:28:54
○MXmail.w4study.ir2026-02-22 → 2026-02-22 · 4 obs
○ 2018-09-01 22:42:02
● 2026-02-22 18:46:38
○ 2026-02-28 21:20:08
○ 2026-03-24 14:28:54
○A104.28.2.2142018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 22:42:02
○ 2026-02-22 18:46:38
○ 2026-03-24 14:28:54
○A104.28.3.2142018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 22:42:02
○ 2026-02-22 18:46:38
○ 2026-03-24 14:28:54
○A2400:cb00:2048:1::681c:2d62018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 22:42:02
○ 2026-02-22 18:46:38
○ 2026-03-24 14:28:54
○A2400:cb00:2048:1::681c:3d62018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 22:42:02
○ 2026-02-22 18:46:38
○ 2026-03-24 14:28:54
○A89.39.208.1552026-02-22 → 2026-02-22 · 4 obs
○ 2018-09-01 22:42:02
● 2026-02-22 18:46:38
○ 2026-02-28 21:20:08
○ 2026-03-24 14:28:54

🔍 DNS Trace

Analysis

Name Servers

w4study.ir's delegation is to two name servers ns373.mihanwebhost.com and ns374.mihanwebhost.com.

w4study.ir shares the same name server configuration as other domains, such as npco.ir, iso56000.ir, t20.ir, moradianmachine.ir and kian-stone.com.

Host names with one IP number: ns373.mihanwebhost.com and ns374.mihanwebhost.com point to 89.39.208.155.