oteacher.ir - robtex.com

oteacher.ir

DNSSEC⚠️ Not signed
A185.143.233.235🇮🇷 ARVANCLOUD-CDN-IR185.143.233.0/24
A185.143.234.235🇮🇷 ARVANCLOUD-CDN-IR185.143.234.0/24
NSm.ns.arvancdn.ir ⭐
A185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24
NSt.ns.arvancdn.ir
A185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24
SOAm.ns.arvancdn.irhostmaster@arvancloud.ir serial=1775888475

ir

DNSSEC⚠️ Not signed
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2604112330

Previously MX for

oteacher.ir

Same first word

oteacher.ir
oteacher.com
oteacher.cn
oteacher.org

Similar names

aerotech.com
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aerotech.im
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techaero.net
aerotech.co
ecoearth.de
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techaero.sbs
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thecaore.com
aerotech.co.zw
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theacero.tempurl.host
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ecoheart.sk
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DNS History

11 records (4 active, 7 former)

20192020202120222023202420252026NSm.ns.arvancdn.irt.ns.arvancdn.irns1.abtinweb.comns2.abtinweb.comMXoteacher.irA185.143.233.235185.143.234.235148.251.43.248185.143.233.237185.143.234.23781.90.147.114
●NSm.ns.arvancdn.ir2026-03-26 → 2026-04-11 · 3 obs
○ 2018-05-11 06:01:42
● 2026-03-26 00:15:18
● 2026-04-11 20:43:36
○NSns1.abtinweb.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 06:01:42
○ 2026-03-26 00:15:18
○ 2026-04-11 20:43:36
○NSns2.abtinweb.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 06:01:42
○ 2026-03-26 00:15:18
○ 2026-04-11 20:43:36
●NSt.ns.arvancdn.ir2026-03-26 → 2026-04-11 · 3 obs
○ 2018-05-11 06:01:42
● 2026-03-26 00:15:18
● 2026-04-11 20:43:36
○MXoteacher.ir2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 06:01:42
○ 2026-03-26 00:15:18
○ 2026-04-11 20:43:36
○A148.251.43.2482018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 06:01:42
○ 2026-03-26 00:15:18
○ 2026-04-11 20:43:36
●A185.143.233.2352026-03-26 → 2026-04-11 · 7 obs
○ 2026-03-26 00:15:18
● 2026-03-26 07:28:52
● 2026-04-10 03:11:40
○ 2026-04-10 18:06:54
○ 2026-04-11 02:42:46
● 2026-04-11 18:06:40
● 2026-04-11 20:43:36
○A185.143.233.2372026-03-26 → 2026-03-26 · 4 obs
○ 2018-05-11 06:01:42
● 2026-03-26 00:15:18
○ 2026-03-26 07:28:52
○ 2026-04-11 20:43:36
●A185.143.234.2352026-03-26 → 2026-04-11 · 7 obs
○ 2026-03-26 00:15:18
● 2026-03-26 07:28:52
● 2026-04-10 03:11:40
○ 2026-04-10 18:06:54
○ 2026-04-11 02:42:46
● 2026-04-11 18:06:40
● 2026-04-11 20:43:36
○A185.143.234.2372026-03-26 → 2026-03-26 · 4 obs
○ 2018-05-11 06:01:42
● 2026-03-26 00:15:18
○ 2026-03-26 07:28:52
○ 2026-04-11 20:43:36
○A81.90.147.1142026-04-10 → 2026-04-11 · 5 obs
○ 2026-04-10 03:11:40
● 2026-04-10 18:06:54
● 2026-04-11 02:42:46
○ 2026-04-11 18:06:40
○ 2026-04-11 20:43:36

🔍 DNS Trace

Analysis

IP Addresses

oteacher.ir resolves to two IPs: 185.143.233.235 and 185.143.234.235.

other host names for instance dqom.tamin.ir, akbarimotlaq.ir, dadhesab.com, insms.ir and dilam.tamin.ir share IP numbers with oteacher.ir.

Name Servers

oteacher.ir is delegated to two name servers: m.ns.arvancdn.ir and t.ns.arvancdn.ir.

oteacher.ir shares the same name server setup as other domains, for example akbarjoje.com, setoos.ir, zabib.ir, www.30nama.ir and noorsteel.com.

oteacher.ir at least partially shares name servers with other domains, for instance emdadsaipa.ir, alopay.ir, rastinkar.ir, miladlab.ir and basafi.com.

These name servers are often used together with the name servers e.ns.arvancdn.ir, i.ns.arvancdn.ir, g.ns.arvancdn.ir, v.ns.arvancdn.ir, j.ns.arvancdn.ir, y.ns.arvancdn.ir, o.ns.arvancdn.ir, l.ns.arvancdn.ir, n.ns.arvancdn.ir and c.ns.arvancdn.ir.

Host names with one IP number:

The host m.ns.arvancdn.ir points to 185.143.232.253 and the host t.ns.arvancdn.ir points to 185.143.235.253.