stdm.ir - dns.ninja

stdm.ir

DNSSEC⚠️ Not signed
NSns1.irsr.org ⚠️ Not in zone NS records
A45.89.239.238🇮🇷 FarasoSamanehPasargad45.89.239.0/24
NSns2.irsr.org ⚠️ Not in zone NS records
A45.89.239.238🇮🇷 FarasoSamanehPasargad45.89.239.0/24

ir

DNSSEC⚠️ Not signed
NSa.nic.ir ⚠️ Not in zone NS records
NSb.nic.ir ⚠️ Not in zone NS records
NSc.nic.ir ⚠️ Not in zone NS records
NSd.nic.ir ⚠️ Not in zone NS records

MX for

stdm.ir

Same first word

stdm.github.io
stdm.be
stdm.eu
stdm.it
stdm.com.mo
stdm.pl
stdm.ir
stdm.co.uk
stdm.lu
stdm.de
stdm.cn
stdm.net
stdm.com
stdm.in
stdm.ru

Similar names

dmst.be
tdms.be
mtds.co.il
dmst.org
stmd.ru
dmst.org.tw
tmds.pro
mdst.dk
tmds.org.tw
dmts.com
mstd.mx
mdts.co.in
tmds.ca
stmd.us
dmst.tw
dmts.us
dtms.ca
sdmt.in
mdts.ru
mdst.co
dtms.com.au
tsmd.jp
mtsd.k12.wi.us
tmds.de
dtms.de
sdmt.us
smtd.com
dmts.net
smtd.info
sdmt.cc
dmts.ru
mdst.ru
stmd.org
mtds.info
dmts.com.br
tsdm.love
mtsd.ru
tmsd.net
mdst.org.cn
tmds.com.au
sdmt.ru
mdts.de
msdt.de
dstm.de
mdts.uk
dsmt.ws
dsmt.cn
sdtm.ci
tdms.fr
dmst.pt
dtms.tv
tmds.nl
dmts.com.ar
sdmt.s3.amazonaws.com
dtms.cn
tdms.ru
sdmt.co.uk
dtms.nl
msdt.at
smtd.biz
dmst.co.uk
dsmt.info
tmds.co.uk
dtms.com
dmts.cn
dstm.es
tsdm.co.jp
dtms.dk
mdst.moscow
tmds.cn
mstd.gov.zw
tmds.je
msdt.com
mdst.in
smtd.ml
mdts.org
dsmt.de
smtd.ro
mtsd.com
msdt.net
dstm.tv
tmsd.sinaapp.com
sdtm.ru
dsmt.org
tsdm.tv
mtds.ie
dmst.io
tmsd.org
dmst.de
tsdm.com.mx
dmts.co.uk
dtms.info
tsmd.com.cn
mdts.uk.com

DNS History

8 records (2 active, 6 former)

20162017201820192020202120222023202420252026NSns1.irsr.orgns2.irsr.orgns1.hostjoo.netns2.hostjoo.netrobotns3.second-ns.comMXstdm.irA45.89.239.23878.46.67.200
○NSns1.hostjoo.net2015-07-04 → 2017-09-24 · 4 obs
● 2015-07-04 02:57:38
● 2017-09-24 21:10:50
○ 2026-07-12 16:36:48
○ 2026-07-29 06:43:56
●NSns1.irsr.org2026-07-12 → 2026-07-29 · 3 obs
○ 2017-09-24 21:10:50
● 2026-07-12 16:36:48
● 2026-07-29 06:43:56
○NSns2.hostjoo.net2015-07-04 → 2017-09-24 · 4 obs
● 2015-07-04 02:57:38
● 2017-09-24 21:10:50
○ 2026-07-12 16:36:48
○ 2026-07-29 06:43:56
●NSns2.irsr.org2026-07-12 → 2026-07-29 · 3 obs
○ 2017-09-24 21:10:50
● 2026-07-12 16:36:48
● 2026-07-29 06:43:56
○NSrobotns3.second-ns.com2015-07-04 → 2017-09-24 · 4 obs
● 2015-07-04 02:57:38
● 2017-09-24 21:10:50
○ 2026-07-12 16:36:48
○ 2026-07-29 06:43:56
○MXstdm.ir2015-07-04 → 2017-09-24 · 3 obs
● 2015-07-04 02:57:38
● 2017-09-24 21:10:50
○ 2026-07-29 06:43:56
○A45.89.239.2382026-07-12 → 2026-07-12 · 3 obs
○ 2017-09-24 21:10:50
● 2026-07-12 16:36:48
○ 2026-07-29 06:43:56
○A78.46.67.2002015-07-04 → 2017-09-24 · 4 obs
● 2015-07-04 02:57:38
● 2017-09-24 21:10:50
○ 2026-07-12 16:36:48
○ 2026-07-29 06:43:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ira.nic.ir, c.nic.ir, b.nic.ir, d.nic.ir-
stdm.irns2.irsr.org, ns1.irsr.org-

✅ Authoritative Response

Server:45.89.239.238

NS records: ns2.irsr.org, ns1.irsr.org

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

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

⏱️ Timing

Total: 4108ms | Queries: -

📄 Records

TypeCountSample Data
A145.89.239.238
NS2ns2.irsr.org, ns1.irsr.org
MX1stdm.ir (pri: 0)
TXT1v=spf1 a mx ip4:45.89.239.238 ~all
SOA1ns1.irsr.org root.stdm.ir

Analysis

Mail Server Role

stdm.ir serves as a mail server for stdm.ir.

Name Servers

DNS delegation for stdm.ir points to two name servers: ns1.irsr.org and ns2.irsr.org.

stdm.ir has the same name server configuration as other domains like irsr.org and tameng.ir.

Both ns1.irsr.org and ns2.irsr.org have a single IP address, 45.89.239.238, and share it.

Host names pointing to 45.89.239.238 IP addresses: ns1.irsr.org and ns2.irsr.org.