firstweb.ir - robtex.com

firstweb.ir

DNSSEC⚠️ Not signed
NSns1.irandns.com ⚠️ Not in zone NS records
A188.40.238.224🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRstatic.224.238.40.188.clients.your-server.de
NSns2.irandns.com ⚠️ Not in zone NS records
A185.255.89.175🇮🇷 UNSPECIFIED160.0.0.0/3
PTRstatic.175.89.255.185.clients.irandns.com
NSns3.irandns.com ⚠️ Not in zone NS records
A185.50.39.94🇮🇷 GWSN-AS185.50.39.0/24 GWSN IP Block
PTRns3.irandns.com
PTRstatic.94.39.50.185.clients.irandns.com
NSns4.irandns.com ⚠️ Not in zone NS records
A5.39.26.250🇫🇷 OVH5.39.0.0/17 ISP Paris, France
PTRns4.irandns.com

ir

DNSSEC⚠️ Not signed
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2607101845

Previously MX for

firstweb.ir

Same first word

firstweb.es
firstweb.no
firstweb.biz
firstweb.us
firstweb.info
firstweb.ro
firstweb.com
firstweb.com.br
firstweb.net
firstweb.hu
firstweb.eu
firstweb.fr
firstweb.nl
firstweb.ir
firstweb.site
firstweb.at
firstweb.dk
firstweb.ch
firstweb.org.ua
firstweb.de
firstweb.mobi
firstweb.sk
firstweb.pl
firstweb.be
firstweb.org

Similar names

webfirst.com
webfirst.us
webfirst.net
brewfist.com
webfirst.online
webfirst.ch
webfirst.com.br
webfirst.co.nz
webfirst.de
webfirst.co
fristweb.com
fitbrews.com
webfirst.fr
webfirst.com.au
webfirst.dev

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSns1.irandns.comns2.irandns.comns3.irandns.comns4.irandns.comns1.server40.infons10.hostblast.netns12.hostblast.netns2.server40.infons3.server40.infons4.server40.infoMXfirstweb.irA139.162.216.155158.69.70.446.105.104.19169.30.199.50
●NSns1.irandns.com2026-07-04 → 2026-07-10 · 3 obs
○ 2017-04-21 06:56:28
● 2026-07-04 21:31:16
● 2026-07-10 16:00:44
○NSns1.server40.info2015-10-13 → 2017-04-21 · 5 obs
○ 2015-05-18 22:41:14
● 2015-10-13 12:45:54
● 2017-04-21 06:56:28
○ 2026-07-04 21:31:16
○ 2026-07-10 16:00:44
○NSns10.hostblast.net2015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 22:41:14
○ 2015-10-13 12:45:54
○ 2026-07-10 16:00:44
○NSns12.hostblast.net2015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 22:41:14
○ 2015-10-13 12:45:54
○ 2026-07-10 16:00:44
●NSns2.irandns.com2026-07-04 → 2026-07-10 · 3 obs
○ 2017-04-21 06:56:28
● 2026-07-04 21:31:16
● 2026-07-10 16:00:44
○NSns2.server40.info2015-10-13 → 2017-04-21 · 5 obs
○ 2015-05-18 22:41:14
● 2015-10-13 12:45:54
● 2017-04-21 06:56:28
○ 2026-07-04 21:31:16
○ 2026-07-10 16:00:44
●NSns3.irandns.com2026-07-04 → 2026-07-10 · 3 obs
○ 2017-04-21 06:56:28
● 2026-07-04 21:31:16
● 2026-07-10 16:00:44
○NSns3.server40.info2016-09-14 → 2017-04-21 · 5 obs
○ 2015-10-13 12:45:54
● 2016-09-14 12:18:04
● 2017-04-21 06:56:28
○ 2026-07-04 21:31:16
○ 2026-07-10 16:00:44
●NSns4.irandns.com2026-07-04 → 2026-07-10 · 3 obs
○ 2017-04-21 06:56:28
● 2026-07-04 21:31:16
● 2026-07-10 16:00:44
○NSns4.server40.info2016-09-14 → 2017-04-21 · 5 obs
○ 2015-10-13 12:45:54
● 2016-09-14 12:18:04
● 2017-04-21 06:56:28
○ 2026-07-04 21:31:16
○ 2026-07-10 16:00:44
○MXfirstweb.ir2015-05-18 → 2017-04-21 · 4 obs
● 2015-05-18 22:41:14
● 2017-04-21 06:56:28
○ 2026-07-04 21:31:16
○ 2026-07-10 16:00:44
○A139.162.216.1552015-10-13 → 2015-12-20 · 5 obs
○ 2015-05-18 22:41:14
● 2015-10-13 12:45:54
● 2015-12-20 20:20:34
○ 2016-04-07 20:32:10
○ 2026-07-10 16:00:44
○A158.69.70.42016-09-14 → 2017-04-21 · 5 obs
○ 2016-04-07 20:32:10
● 2016-09-14 12:18:04
● 2017-04-21 06:56:28
○ 2026-07-04 21:31:16
○ 2026-07-10 16:00:44
○A46.105.104.1912015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 22:41:14
○ 2015-10-13 12:45:54
○ 2026-07-10 16:00:44
○A69.30.199.502016-04-07 → 2016-04-07 · 4 obs
○ 2015-12-20 20:20:34
● 2016-04-07 20:32:10
○ 2016-09-14 12:18:04
○ 2026-07-10 16:00:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ira.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir-
firstweb.irns4.irandns.com, ns3.irandns.com, ns2.irandns.com, ns1.irandns.com-

✅ Authoritative Response

Server:5.39.26.250

NS records: ns4.irandns.com, ns3.irandns.com, ns2.irandns.com, ns1.irandns.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir

⏱️ Timing

Total: 4763ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

The authoritative name servers for firstweb.ir are ns1.irandns.com, ns2.irandns.com, ns3.irandns.com and ns4.irandns.com.

At least some of firstweb.ir's name servers are shared with other domains, for example iicloud.ir, haghayeghi.ir, fahomag.com and two more.

These name servers are often deployed together with the name servers gw1.irandns.com, gw2.irandns.com, ns1.server.domain.com and ns2.server.domain.com.

Each of the four hosts ns1.irandns.com, ns2.irandns.com, ns3.irandns.com and ns4.irandns.com points to a single IP address — ns1.irandns.com points to 188.40.238.224, ns2.irandns.com points to 185.255.89.175, ns3.irandns.com points to 185.50.39.94 and ns4.irandns.com points to 5.39.26.250.