cstd.ir - dns.ninja

cstd.ir

DNSSEC⚠️ Not signed
A91.223.116.61🇮🇷 DGP-SH91.223.116.0/24
PTR61.maindns.net
NSns1.cstd.ir ⭐ ⚠️ Not in parent delegation
NSns2.cstd.ir ⚠️ Not in parent delegation
NSs134-a.maralhost.com ⚠️ Not in zone NS records
A91.223.116.61🇮🇷 DGP-SH91.223.116.0/24
PTR61.maindns.net
NSs134-b.maralhost.com ⚠️ Not in zone NS records
A91.223.116.61🇮🇷 DGP-SH91.223.116.0/24
PTR61.maindns.net
MXmail.cstd.ir ⭐
A91.223.116.61🇮🇷 DGP-SH91.223.116.0/24
PTR61.maindns.net
TXTv=spf1 +a +mx +a:185-165-117-35.plesk.page -all
SOAns1.cstd.irhsoftware\@m.gmail.com 2025-09-18 #2

ir

DNSSEC⚠️ Not signed
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2607272300

Subdomains

ns2.cstd.ir
mail.cstd.ir

Same first word

cstd.nl
cstd.com.cn
cstd.ca
cstd.de
cstd.io
cstd.co
cstd.org
cstd.cn
cstd.me
cstd.org.cn
cstd.com
cstd.fr
cstd.co.uk
cstd.bar
cstd.shop
cstd.ir

Similar names

dcts.co
tdcs.me
cdts.cn
dcts.com
tcds.com
dtcs.net
sdtc.info
dtcs.ca
scdt.com
csdt.org.uk
cdts.ie
cdts.net
sdtc.com
ctds.org
scdt.ru
stcd.net
sdtc.ru
cdts.info
dtsc.space
dtcs.ac.jp
tcsd.vn
dtsc.org.uk
dcts.de
dstc.kr
ctds.eu
dtsc.net
sdtc.jp
stdc.eu
sctd.net
cdts.de
dcts.ru
tdsc.net
tdsc.company
tcsd.live
sctd.ru
tsdc.org.au
stdc.az
dstc.co.jp
scdt.de
csdt.co.in
tscd.net
tcsd.in.th
stcd.cn
dcts.ma
dtsc.com.vn
dcst.co.il
tcsd.nl
tdsc.in
csdt.in
ctsd.com
dstc.eu
sdct.com
csdt.de
tcsd.k12.ms.us
cdts.org.tw
dcts.it
dcts.nl
tdsc.biz
csdt.es
dstc.com
scdt.co.uk
ctsd.gitlab.io
dtsc.nl
tscd.vn
tdsc.us
tsdc.org
dstc.site
sdtc.us
dsct.cd
dsct.net
dcst.ru
stcd.de
dstc.ch
tsdc.info
stdc.com.pk
dcts.org
tscd.com
tdcs.ca
cdst.ru
tdcs.net
cdts.com.vn
dcst.co.uk
scdt.org.uk
stdc.govt.nz
tcds.jp
dcts.be
tscd.org
sdtc.vn
dtsc.com.au
dtsc.ca
sdtc.co.uk
sctd.cn
dstc.in
tdcs.se
tscd.de
tcds.fr
tdcs.org

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns1.cstd.irns2.cstd.irs134-a.maralhost.coms134-b.maralhost.comns.cstd.irwcli3.maralhost.comwcli4.maralhost.comwindows-cnsf27qwir1.maindns.netwir2.maindns.netwir3.maralhost.comwir4.maralhost.comMXmail.cstd.irA91.223.116.61185.165.116.3379.175.182.141
○NSns.cstd.ir2015-06-23 → 2015-10-01 · 4 obs
● 2015-06-23 11:04:44
● 2015-10-01 09:10:58
○ 2015-12-12 03:58:02
○ 2026-07-27 20:40:58
●NSns1.cstd.ir2026-02-25 → 2026-07-27 · 5 obs
○ 2017-06-12 01:25:16
● 2026-02-25 18:21:28
○ 2026-03-06 13:37:50
● 2026-07-12 10:47:58
● 2026-07-27 20:40:58
●NSns2.cstd.ir2017-04-01 → 2026-07-27 · 6 obs
○ 2016-04-03 03:38:28
● 2017-04-01 12:29:44
● 2026-02-25 18:21:28
○ 2026-03-06 13:37:50
● 2026-07-12 10:47:58
● 2026-07-27 20:40:58
●NSs134-a.maralhost.com2026-02-25 → 2026-07-27 · 6 obs
○ 2017-06-12 01:25:16
● 2026-02-25 18:21:28
● 2026-03-12 02:13:50
○ 2026-03-18 01:22:52
● 2026-07-12 10:47:58
● 2026-07-27 20:40:58
●NSs134-b.maralhost.com2026-02-25 → 2026-07-27 · 6 obs
○ 2017-06-12 01:25:16
● 2026-02-25 18:21:28
● 2026-03-12 02:13:50
○ 2026-03-18 01:22:52
● 2026-07-12 10:47:58
● 2026-07-27 20:40:58
○NSwcli3.maralhost.com2017-04-01 → 2017-06-12 · 5 obs
○ 2016-04-03 03:38:28
● 2017-04-01 12:29:44
● 2017-06-12 01:25:16
○ 2026-02-25 18:21:28
○ 2026-07-27 20:40:58
○NSwcli4.maralhost.com2017-04-01 → 2017-06-12 · 5 obs
○ 2016-04-03 03:38:28
● 2017-04-01 12:29:44
● 2017-06-12 01:25:16
○ 2026-02-25 18:21:28
○ 2026-07-27 20:40:58
○NSwindows-cnsf27q2015-10-01 → 2015-10-01 · 4 obs
○ 2015-06-23 11:04:44
● 2015-10-01 09:10:58
○ 2015-12-12 03:58:02
○ 2026-07-27 20:40:58
○NSwir1.maindns.net2015-10-01 → 2015-10-01 · 4 obs
○ 2015-06-23 11:04:44
● 2015-10-01 09:10:58
○ 2015-12-12 03:58:02
○ 2026-07-27 20:40:58
○NSwir2.maindns.net2015-10-01 → 2015-10-01 · 4 obs
○ 2015-06-23 11:04:44
● 2015-10-01 09:10:58
○ 2015-12-12 03:58:02
○ 2026-07-27 20:40:58
○NSwir3.maralhost.com2015-12-12 → 2016-04-03 · 5 obs
○ 2015-10-01 09:10:58
● 2015-12-12 03:58:02
● 2016-04-03 03:38:28
○ 2017-04-01 12:29:44
○ 2026-07-27 20:40:58
○NSwir4.maralhost.com2015-12-12 → 2016-04-03 · 5 obs
○ 2015-10-01 09:10:58
● 2015-12-12 03:58:02
● 2016-04-03 03:38:28
○ 2017-04-01 12:29:44
○ 2026-07-27 20:40:58
●MXmail.cstd.ir2015-10-01 → 2026-07-27 · 5 obs
● 2015-10-01 09:10:58
● 2026-02-25 18:21:28
○ 2026-03-06 13:37:50
● 2026-07-12 10:47:58
● 2026-07-27 20:40:58
○A185.165.116.332017-04-01 → 2017-06-12 · 5 obs
○ 2016-04-03 03:38:28
● 2017-04-01 12:29:44
● 2017-06-12 01:25:16
○ 2026-02-25 18:21:28
○ 2026-07-27 20:40:58
○A79.175.182.1412015-06-23 → 2016-04-03 · 4 obs
● 2015-06-23 11:04:44
● 2016-04-03 03:38:28
○ 2017-04-01 12:29:44
○ 2026-07-27 20:40:58
●A91.223.116.612026-02-25 → 2026-07-27 · 5 obs
○ 2017-06-12 01:25:16
● 2026-02-25 18:21:28
○ 2026-03-06 13:37:50
● 2026-07-12 10:47:58
● 2026-07-27 20:40:58

🔍 DNS Trace

Analysis

Hierarchy

ns2.cstd.ir and mail.cstd.ir each fall under cstd.ir as their parent domain.

IP Addresses

cstd.ir resolves to just one IP address, 91.223.116.61.

Two other host names, along with 61.maindns.net, ns2.cstd.ir and mail.cstd.ir, also share IP numbers with cstd.ir.

Name Servers

The NS records for cstd.ir point to four name servers: s134-a.maralhost.com, s134-b.maralhost.com, ns1.cstd.ir and ns2.cstd.ir.

cstd.ir partially shares its NS delegation with several other domains, including sorivan.com, organicbojagh.com, cctvstore.ir and two others.

These name servers are regularly seen alongside wcli3.maralhost.com and wcli4.maralhost.com as name servers.

s134-a.maralhost.com and s134-b.maralhost.com each point to one IP address — 91.223.116.61.

The host names s134-a.maralhost.com and s134-b.maralhost.com both resolve to 91.223.116.61 IP addresses.

Mail Servers

The sole mail server for cstd.ir is mail.cstd.ir.

mail.cstd.ir points to one IP number — 91.223.116.61.