castech.ir - robtex.com

castech.ir

DNSSEC⚠️ Not signed
A195.201.79.176🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC
PTRpmx.srv69.axspace.com
NSns2.netafraz.com ⭐
A136.243.29.40🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRstatic.40.29.243.136.clients.your-server.de
NSns.netafraz.com
A149.202.28.110🇫🇷 OVH149.202.0.0/16
PTRip110.ip-149-202-28.eu
MXmail.castech.ir ⭐
A195.201.79.176🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC
PTRpmx.srv69.axspace.com
TXTv=spf1 a mx ip4:167.235.223.94 ip4:195.201.79.176/28 include:_auxspf.axspace....
SOAns.netafraz.comhostmaster@castech.ir 2026-02-20 #1

ir

DNSSEC🔒 Signed (DS record present)
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2604241130

Previously MX for

castech.ir

Subdomains

mail.castech.ir

Same first word

castech.cn
castech.es
castech.com.sg
castech.co.za
castech.net
castech.com.tw
castech.net.au
castech.ir
castech.co.uk
castech.co.in
castech.com.mx
castech.eu
castech.dev
castech.fi
castech.com.ph
castech.ltd
castech.ru
castech.com
castech.com.au
castech.ca
castech.us
castech.co.nz
castech.it

Similar names

ccheats.com
asctech.co.uk
acstech.com.cn
chatecs.com
teccash.com
hcceast.net
sactech.org
acstech.com.au
catches.ws
catesch.net
actechs.com
techacs.com
acstech.com
cashtec.com
sacchet.eu
atechcs.com
thesacc.com
asctech.net
hcceast.com
acstech.us
cashtec.co.uk
csatech.com
sacchet.net
acstech.org
secchat.net
sacchet.fr
scatech.org
chatsec.com
acstech.in
tachsec.com
tcaches.com
htccase.com
teachsc.org
cashtec.net
thescca.com
cashtec.com.tw
scatech.mobi
cscheat.cn
scatech.us
etccash.com
cheatsc.com
schatec.de
ccheats.net
asctech.org
cashtec.ch
acstech.ca
scatech.com
catches.us
asctech.com
scatech.net
cachets.tn
scatech.com.br
acstech.ru
cashtec.de
cesatch.org
acstech.co.nz
acstech.biz
schatec.com
sactech.us
sactech.dev
asctech.solutions
catches.de
catechs.com
sactech.com
sactech.info
catches.com
cashtec.org
sacchet.de
escchat.com
thescca.ca
secchat.org
asctech.com.br
sactech.biz
secchat.com
acstech.com.sg
catches.net
cashtec.eu

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns.netafraz.comns2.netafraz.comns1.vatandata.comns10.ouriran.netns2.vatandata.comns5.5clickhost.comns6.5clickhost.comns9.ouriran.netMXmail.castech.ircastech.irA195.201.79.17638.110.76.12938.110.76.13594.130.129.4795.211.187.10095.211.197.164
●NSns.netafraz.com2026-04-04 → 2026-04-24 · 3 obs
○ 2019-01-15 04:11:54
● 2026-04-04 09:13:34
● 2026-04-24 08:34:02
○NSns1.vatandata.com2016-08-09 → 2019-01-15 · 5 obs
○ 2016-03-29 21:51:34
● 2016-08-09 01:32:46
● 2019-01-15 04:11:54
○ 2026-04-04 09:13:34
○ 2026-04-24 08:34:02
○NSns10.ouriran.net2016-03-29 → 2016-03-29 · 4 obs
○ 2015-12-23 03:59:18
● 2016-03-29 21:51:34
○ 2016-08-09 01:32:46
○ 2026-04-24 08:34:02
●NSns2.netafraz.com2026-04-04 → 2026-04-24 · 3 obs
○ 2019-01-15 04:11:54
● 2026-04-04 09:13:34
● 2026-04-24 08:34:02
○NSns2.vatandata.com2016-08-09 → 2019-01-15 · 5 obs
○ 2016-03-29 21:51:34
● 2016-08-09 01:32:46
● 2019-01-15 04:11:54
○ 2026-04-04 09:13:34
○ 2026-04-24 08:34:02
○NSns5.5clickhost.com2015-07-15 → 2015-12-23 · 4 obs
● 2015-07-15 09:36:30
● 2015-12-23 03:59:18
○ 2016-03-29 21:51:34
○ 2026-04-24 08:34:02
○NSns6.5clickhost.com2015-07-15 → 2015-12-23 · 4 obs
● 2015-07-15 09:36:30
● 2015-12-23 03:59:18
○ 2016-03-29 21:51:34
○ 2026-04-24 08:34:02
○NSns9.ouriran.net2016-03-29 → 2016-03-29 · 4 obs
○ 2015-12-23 03:59:18
● 2016-03-29 21:51:34
○ 2016-08-09 01:32:46
○ 2026-04-24 08:34:02
○MXcastech.ir2015-07-15 → 2019-01-15 · 4 obs
● 2015-07-15 09:36:30
● 2019-01-15 04:11:54
○ 2026-04-04 09:13:34
○ 2026-04-24 08:34:02
●MXmail.castech.ir2026-04-04 → 2026-04-24 · 3 obs
○ 2019-01-15 04:11:54
● 2026-04-04 09:13:34
● 2026-04-24 08:34:02
●A195.201.79.1762026-04-04 → 2026-04-24 · 3 obs
○ 2019-01-15 04:11:54
● 2026-04-04 09:13:34
● 2026-04-24 08:34:02
○A38.110.76.1292015-07-15 → 2015-12-23 · 4 obs
● 2015-07-15 09:36:30
● 2015-12-23 03:59:18
○ 2016-03-29 21:51:34
○ 2026-04-24 08:34:02
○A38.110.76.1352016-03-29 → 2016-03-29 · 4 obs
○ 2015-12-23 03:59:18
● 2016-03-29 21:51:34
○ 2016-08-09 01:32:46
○ 2026-04-24 08:34:02
○A94.130.129.472019-01-15 → 2019-01-15 · 4 obs
○ 2017-04-09 22:40:50
● 2019-01-15 04:11:54
○ 2026-04-04 09:13:34
○ 2026-04-24 08:34:02
○A95.211.187.1002016-08-09 → 2016-08-09 · 4 obs
○ 2016-03-29 21:51:34
● 2016-08-09 01:32:46
○ 2017-04-09 22:40:50
○ 2026-04-24 08:34:02
○A95.211.197.1642017-04-09 → 2017-04-09 · 4 obs
○ 2016-08-09 01:32:46
● 2017-04-09 22:40:50
○ 2019-01-15 04:11:54
○ 2026-04-24 08:34:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ird.nic.ir, a.nic.ir, b.nic.ir, c.nic.ir-
castech.irns2.netafraz.com, ns.netafraz.com-

✅ Authoritative Response

Server:136.243.29.40

NS records: ns2.netafraz.com, ns.netafraz.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castech.ir (unsigned zone)

⏱️ Timing

Total: 967ms | Queries: -

📄 Records

TypeCountSample Data
A1195.201.79.176
NS2ns.netafraz.com, ns2.netafraz.com
MX1mail.castech.ir (pri: 10)
TXT1v=spf1 a mx ip4:167.235.223.94 ip4:195.2
SOA1ns.netafraz.com hostmaster.castech.ir

Analysis

Hierarchy

The parent of mail.castech.ir is castech.ir.

IP Addresses

castech.ir points to an IP address: 195.201.79.176.

other host names include geographic-space.ir, emailportal.org, mail.tanineyas.ir, dpta.ir and mail.medlib.ir; they share IP numbers with castech.ir.

Name Servers

Two name servers ns2.netafraz.com and ns.netafraz.com handle the delegation for castech.ir.

castech.ir shares the same name server setup as other domains, for instance moncleroutlet.com.co, pmx.srv09.irwebspace.com, farzanshimi.com, server121c.irwebspace.com and rayaneshahr.com.

castech.ir at least partially shares name servers with other domains, for instance udriver.ir, health98.ir, majidh.ir, faratar.org and toolmakers.ir.

These name servers are commonly used with the following: irns2.netafraz.com, irns1.netafraz.com, ns3.netafraz.com and irsn1.netafraz.com.

Host names with one IP:

ns2.netafraz.com points to: 136.243.29.40

ns.netafraz.com points to: 149.202.28.110

Mail Servers

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

The host name mail.castech.ir points to IP 195.201.79.176.