isf.ir - robtex.com

isf.ir

DNSSEC⚠️ Not signed
A172.67.203.167🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.hostiran.net ⭐
A37.27.81.177🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC
PTRns1.hostiran.net
NSns2.hostiran.net
A5.144.130.130🇮🇷 Hostiran-Network5.144.130.0/24 Hostiran Network
PTR5-144-130-130.static.hostiran.name
MXisf.ir ⭐
A172.67.203.167🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.hostiran.netroot@centraldnserver.com 2025-08-21 #1

ir

DNSSEC⚠️ Not signed
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2603281245

MX for

isf.ir

Same first word

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Similar names

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ifs.edu.br
fsi.org.za
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ifs.co

DNS History

19 records (4 active, 15 former)

20162017201820192020202120222023202420252026NSns1.hostiran.netns2.hostiran.netdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.faraserver.netMXisf.irfaraservermail.irmail.isf.irmail2.isf.irA172.67.203.167185.129.168.15487.98.176.25188.99.148.12098.124.198.198.124.199.198.124.199.120
○NSdns1.name-services.com2015-08-19 → 2016-01-03 · 4 obs
● 2015-08-19 23:10:24
● 2016-01-03 10:49:04
○ 2016-04-01 03:43:56
○ 2026-03-28 09:41:10
○NSdns2.name-services.com2015-08-19 → 2016-01-03 · 4 obs
● 2015-08-19 23:10:24
● 2016-01-03 10:49:04
○ 2016-04-01 03:43:56
○ 2026-03-28 09:41:10
○NSdns3.name-services.com2015-08-19 → 2016-01-03 · 4 obs
● 2015-08-19 23:10:24
● 2016-01-03 10:49:04
○ 2016-04-01 03:43:56
○ 2026-03-28 09:41:10
○NSdns4.name-services.com2015-08-19 → 2016-01-03 · 4 obs
● 2015-08-19 23:10:24
● 2016-01-03 10:49:04
○ 2016-04-01 03:43:56
○ 2026-03-28 09:41:10
○NSdns5.name-services.com2015-08-19 → 2016-01-03 · 4 obs
● 2015-08-19 23:10:24
● 2016-01-03 10:49:04
○ 2016-04-01 03:43:56
○ 2026-03-28 09:41:10
○NSns1.faraserver.net2016-04-01 → 2017-08-28 · 5 obs
○ 2016-01-03 10:49:04
● 2016-04-01 03:43:56
● 2017-08-28 11:00:12
○ 2026-03-26 19:35:22
○ 2026-03-28 09:41:10
●NSns1.hostiran.net2026-03-26 → 2026-03-28 · 3 obs
○ 2017-08-28 11:00:12
● 2026-03-26 19:35:22
● 2026-03-28 09:41:10
●NSns2.hostiran.net2026-03-26 → 2026-03-28 · 3 obs
○ 2017-08-28 11:00:12
● 2026-03-26 19:35:22
● 2026-03-28 09:41:10
○MXfaraservermail.ir2017-08-28 → 2017-08-28 · 4 obs
○ 2017-01-11 14:46:48
● 2017-08-28 11:00:12
○ 2026-03-26 19:35:22
○ 2026-03-28 09:41:10
●MXisf.ir2015-08-19 → 2026-03-28 · 6 obs
● 2015-08-19 23:10:24
● 2016-01-03 10:49:04
○ 2016-04-01 03:43:56
○ 2017-08-28 11:00:12
● 2026-03-26 19:35:22
● 2026-03-28 09:41:10
○MXmail.isf.ir2016-04-01 → 2017-01-11 · 5 obs
○ 2016-01-03 10:49:04
● 2016-04-01 03:43:56
● 2017-01-11 14:46:48
○ 2017-08-28 11:00:12
○ 2026-03-28 09:41:10
○MXmail2.isf.ir2016-04-01 → 2017-01-11 · 5 obs
○ 2016-01-03 10:49:04
● 2016-04-01 03:43:56
● 2017-01-11 14:46:48
○ 2017-08-28 11:00:12
○ 2026-03-28 09:41:10
●A172.67.203.1672026-03-26 → 2026-03-28 · 3 obs
○ 2021-04-10 18:22:24
● 2026-03-26 19:35:22
● 2026-03-28 09:41:10
○A185.129.168.1542021-01-12 → 2021-04-10 · 5 obs
○ 2017-08-28 11:00:12
● 2021-01-12 20:35:26
● 2021-04-10 18:22:24
○ 2026-03-26 19:35:22
○ 2026-03-28 09:41:10
○A87.98.176.2512016-04-01 → 2017-01-11 · 5 obs
○ 2016-01-03 10:49:04
● 2016-04-01 03:43:56
● 2017-01-11 14:46:48
○ 2017-08-28 11:00:12
○ 2026-03-28 09:41:10
○A88.99.148.1202017-08-28 → 2017-08-28 · 4 obs
○ 2017-01-11 14:46:48
● 2017-08-28 11:00:12
○ 2021-01-12 20:35:26
○ 2026-03-28 09:41:10
○A98.124.198.12015-08-19 → 2015-10-16 · 4 obs
● 2015-08-19 23:10:24
● 2015-10-16 08:19:44
○ 2015-10-28 04:03:44
○ 2026-03-28 09:41:10
○A98.124.199.12015-08-19 → 2015-10-28 · 5 obs
● 2015-08-19 23:10:24
○ 2015-10-16 08:19:44
● 2015-10-28 04:03:44
○ 2016-01-03 10:49:04
○ 2026-03-28 09:41:10
○A98.124.199.1202016-01-03 → 2016-01-03 · 4 obs
○ 2015-10-28 04:03:44
● 2016-01-03 10:49:04
○ 2016-04-01 03:43:56
○ 2026-03-28 09:41:10

🔍 DNS Trace

Analysis

Mail Server Role

isf.ir serves as the mail server for isf.ir.

IP Addresses

isf.ir resolves to one IP number: 172.67.203.167.

Other host names, for instance dpsg.com.cn, liverokrbox.info, bongdalu.health, whateverymanwants.com and webmail.qds.gr share IP numbers with isf.ir.

Name Servers

isf.ir's delegation uses two name servers: ns1.hostiran.net and ns2.hostiran.net.

isf.ir uses the same name server setup as other domains, such as ghaempakhsh.com, delonghi.ir, pashaoffshore.ir, aspad.ir and gapnashr.com.

isf.ir at least partially shares name servers with other domains, including p30download.in, ksykg.com, arpl.ir, alimoharrami.ir and aciccenter.com.

Host names with a single IP address: ns1.hostiran.net points to 37.27.81.177; ns2.hostiran.net points to 5.144.130.130.

Mail Servers

isf.ir is handled by a single mail server, isf.ir.

Host name isf.ir resolves to a single IP: 172.67.203.167.