ostan-th.ir - robtex.com

ostan-th.ir

DNSSEC⚠️ Not signed
NSi.ns.arvancdn.ir ⚠️ Not in zone NS records
A185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24
NSns1.ostan-th.ir ⚠️ Not in zone NS records
NSns2.ostan-th.ir ⚠️ Not in zone NS records
NSy.ns.arvancdn.ir ⚠️ Not in zone NS records
A185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24

ir

DNSSEC🔒 Signed (DS record present)
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2605020200
WOT: SAFE (62/100)

Same first word

ostan-th.ir

Similar names

hans-ott.de
ant-host.com
tan-shot.eu
thats-on.net
tan-shot.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSi.ns.arvancdn.irns1.ostan-th.irns2.ostan-th.iry.ns.arvancdn.irlocalhostMXmail-edge.ostan-th.irmail.ostan-th.irmx-a.ostan-th.irmx-b.ostan-th.irA188.75.120.1002.189.254.9446.209.21.142
●NSi.ns.arvancdn.ir2026-02-16 → 2026-05-01 · 12 obs
○ 2017-09-05 22:27:32
● 2026-02-16 09:27:04
● 2026-02-23 09:24:22
○ 2026-02-24 09:27:56
● 2026-02-25 09:23:46
● 2026-04-01 20:12:36
○ 2026-04-03 20:22:26
● 2026-04-05 20:06:58
● 2026-04-14 20:13:22
○ 2026-04-16 20:57:14
● 2026-04-22 16:15:28
● 2026-05-01 23:12:04
○NSlocalhost2016-11-03 → 2017-09-05 · 5 obs
○ 2016-10-23 14:12:46
● 2016-11-03 17:47:30
● 2017-09-05 22:27:32
○ 2026-02-16 09:27:04
○ 2026-05-01 23:12:04
●NSns1.ostan-th.ir2015-08-24 → 2026-05-01 · 5 obs
● 2015-08-24 06:45:08
● 2016-10-23 14:12:46
○ 2016-11-03 17:47:30
● 2017-09-05 22:27:32
● 2026-05-01 23:12:04
●NSns2.ostan-th.ir2015-08-24 → 2026-05-01 · 6 obs
● 2015-08-24 06:45:08
● 2016-10-23 14:12:46
○ 2016-11-03 17:47:30
○ 2017-09-05 22:27:32
● 2026-02-16 09:27:04
● 2026-05-01 23:12:04
●NSy.ns.arvancdn.ir2026-02-16 → 2026-05-01 · 12 obs
○ 2017-09-05 22:27:32
● 2026-02-16 09:27:04
● 2026-02-23 09:24:22
○ 2026-02-24 09:27:56
● 2026-02-25 09:23:46
● 2026-04-01 20:12:36
○ 2026-04-03 20:22:26
● 2026-04-05 20:06:58
● 2026-04-14 20:13:22
○ 2026-04-16 20:57:14
● 2026-04-22 16:15:28
● 2026-05-01 23:12:04
○MXmail-edge.ostan-th.ir2017-08-19 → 2017-09-05 · 5 obs
○ 2017-07-12 01:04:06
● 2017-08-19 03:40:54
● 2017-09-05 22:27:32
○ 2026-02-16 09:27:04
○ 2026-05-01 23:12:04
○MXmail.ostan-th.ir2015-08-24 → 2017-07-12 · 4 obs
● 2015-08-24 06:45:08
● 2017-07-12 01:04:06
○ 2017-08-19 03:40:54
○ 2026-05-01 23:12:04
○MXmx-a.ostan-th.ir2026-02-16 → 2026-02-22 · 5 obs
○ 2017-09-05 22:27:32
● 2026-02-16 09:27:04
● 2026-02-22 09:37:40
○ 2026-02-22 21:21:48
○ 2026-05-01 23:12:04
○MXmx-b.ostan-th.ir2026-02-16 → 2026-02-22 · 5 obs
○ 2017-09-05 22:27:32
● 2026-02-16 09:27:04
● 2026-02-22 09:37:40
○ 2026-02-22 21:21:48
○ 2026-05-01 23:12:04
○A188.75.120.1002015-08-24 → 2016-07-10 · 4 obs
● 2015-08-24 06:45:08
● 2016-07-10 15:30:08
○ 2016-07-31 13:58:48
○ 2026-05-01 23:12:04
○A2.189.254.942026-02-16 → 2026-02-22 · 5 obs
○ 2017-09-05 22:27:32
● 2026-02-16 09:27:04
● 2026-02-22 09:37:40
○ 2026-02-22 21:21:48
○ 2026-05-01 23:12:04
○A46.209.21.1422016-07-31 → 2017-09-05 · 5 obs
○ 2016-07-10 15:30:08
● 2016-07-31 13:58:48
● 2017-09-05 22:27:32
○ 2026-02-16 09:27:04
○ 2026-05-01 23:12:04

🔍 DNS Trace

Analysis

Name Servers

ostan-th.ir is delegated to four name servers: ns1.ostan-th.ir, ns2.ostan-th.ir, i.ns.arvancdn.ir and y.ns.arvancdn.ir.

ostan-th.ir at least partially shares name servers with other domains, for instance byeold.com, asbakmahi.com, axehonari.ir, dashtb.ir and faanistore.com.

These name servers are commonly used with the following name servers: d.ns.arvancdn.ir, z.ns.arvancdn.ir, r.ns.arvancdn.ir, m.ns.arvancdn.ir, t.ns.arvancdn.ir, b.ns.arvancdn.ir, u.ns.arvancdn.ir, k.ns.arvancdn.ir, l.ns.arvancdn.ir and o.ns.arvancdn.ir.

Host names with one IP number:

i.ns.arvancdn.ir points to 185.143.232.253

y.ns.arvancdn.ir points to 185.143.235.253