smdu.ru - robtex.com

smdu.ru

DNSSEC⚠️ Not signed
NSns1.snparking.ru ⭐
A37.221.193.103🇩🇪 netcup-AS37.221.192.0/22
PTRv22016063652435391.goodsrv.de
A194.63.142.195🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24
PTRns1.snparking.ru
NSns3.salenames.ru ⚠️ Not in zone NS records
A37.221.193.103🇩🇪 netcup-AS37.221.192.0/22
PTRv22016063652435391.goodsrv.de
A194.63.142.195🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24
PTRns1.snparking.ru
NSns4.salenames.ru ⚠️ Not in zone NS records
A5.45.106.252🇩🇪 netcup-AS5.45.104.0/22
PTRv22016113652440052.goodsrv.de
A62.122.170.168🇺🇸 SERVEREL-AS62.122.168.0/21
PTR62.122.170.168.serverel.net
MXvoid.blackhole.mx ⭐
A2a01:4f8:1c0c:54b0::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A2a01:4f8:1c17:4376::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A2a01:4f9:c010:2ce2::2🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
A78.47.159.103🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRstatic.103.159.47.78.clients.your-server.de
A95.217.0.12🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC
PTRstatic.12.0.217.95.clients.your-server.de
A195.201.28.161🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC
PTRstatic.161.28.201.195.clients.your-server.de
SOAns1.snparking.ruhostmaster@smdu.ru 2026-01-11 #93

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4068280

Same first word

smdu.ru
smdu.com

Similar names

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umds.jp
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usdm.com
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smud.org
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muds.co
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dsmu.edu.ua
udms.nl
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smud.solar
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usdm.jp
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dmsu.ru
dsmu.com
sdmu.com.cn
udsm.info
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muds.dk
udsm.cn
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dsum.co
dsum.edu.ua
dsum.net
muds.net
dmsu.com
usdm.info
msud.net
umds.ru
dmus.de
dmus.cn
udms.by

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns1.snparking.runs3.salenames.runs4.salenames.runs1.ukraine.com.uans2.snparking.runs2.ukraine.com.uans3.ukraine.com.uaMXvoid.blackhole.mxmx15.ukraine.com.uamx20.ukraine.com.uaA2001:67c:2070::10162.122.170.17191.206.200.104
●NSns1.snparking.ru2026-03-07 → 2026-03-26 · 3 obs
○ 2017-08-18 16:51:44
● 2026-03-07 09:43:36
● 2026-03-26 09:10:52
○NSns1.ukraine.com.ua2015-07-20 → 2017-08-18 · 4 obs
● 2015-07-20 03:01:56
● 2017-08-18 16:51:44
○ 2026-03-07 09:43:36
○ 2026-03-26 09:10:52
○NSns2.snparking.ru2026-03-07 → 2026-03-07 · 3 obs
○ 2017-08-18 16:51:44
● 2026-03-07 09:43:36
○ 2026-03-26 09:10:52
○NSns2.ukraine.com.ua2015-07-20 → 2017-08-18 · 4 obs
● 2015-07-20 03:01:56
● 2017-08-18 16:51:44
○ 2026-03-07 09:43:36
○ 2026-03-26 09:10:52
●NSns3.salenames.ru2026-03-07 → 2026-03-26 · 3 obs
○ 2017-08-18 16:51:44
● 2026-03-07 09:43:36
● 2026-03-26 09:10:52
○NSns3.ukraine.com.ua2015-07-20 → 2017-08-18 · 4 obs
● 2015-07-20 03:01:56
● 2017-08-18 16:51:44
○ 2026-03-07 09:43:36
○ 2026-03-26 09:10:52
●NSns4.salenames.ru2026-03-07 → 2026-03-26 · 3 obs
○ 2017-08-18 16:51:44
● 2026-03-07 09:43:36
● 2026-03-26 09:10:52
○MXmx15.ukraine.com.ua2015-07-20 → 2017-08-18 · 4 obs
● 2015-07-20 03:01:56
● 2017-08-18 16:51:44
○ 2026-03-07 09:43:36
○ 2026-03-26 09:10:52
○MXmx20.ukraine.com.ua2015-07-20 → 2017-08-18 · 4 obs
● 2015-07-20 03:01:56
● 2017-08-18 16:51:44
○ 2026-03-07 09:43:36
○ 2026-03-26 09:10:52
●MXvoid.blackhole.mx2026-03-07 → 2026-03-26 · 3 obs
○ 2017-08-18 16:51:44
● 2026-03-07 09:43:36
● 2026-03-26 09:10:52
○A2001:67c:2070::1012015-07-20 → 2017-08-18 · 4 obs
● 2015-07-20 03:01:56
● 2017-08-18 16:51:44
○ 2026-03-07 09:43:36
○ 2026-03-26 09:10:52
○A62.122.170.1712026-03-07 → 2026-03-07 · 3 obs
○ 2017-08-18 16:51:44
● 2026-03-07 09:43:36
○ 2026-03-26 09:10:52
○A91.206.200.1042015-07-20 → 2017-08-18 · 4 obs
● 2015-07-20 03:01:56
● 2017-08-18 16:51:44
○ 2026-03-07 09:43:36
○ 2026-03-26 09:10:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rud.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net...-
smdu.runs3.salenames.ru, ns4.salenames.ru-

✅ Authoritative Response

Server:62.122.170.168

NS records: ns3.salenames.ru, ns4.salenames.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smdu.ru (unsigned zone)

⏱️ Timing

Total: 896ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.snparking.ru, ns2.snparking.ru
SOA1ns1.snparking.ru hostmaster.smdu.ru

Analysis

Name Servers

smdu.ru is delegated to three name servers: ns3.salenames.ru, ns4.salenames.ru and ns1.snparking.ru.

smdu.ru at least partially shares name servers with other domains, for instance funworld.ru, easyticket.ru, ikig.ru, eurodealer.ru and apolitic.ru.

These name servers are commonly used with ns2.snparking.ru, ns1.privateperson.ru, ns2.privateperson.ru, ns3.snparking.ru, ns4.snparking.ru, ns5.snparking.ru and ns6.snparking.ru.

Names with two IPs

ns3.salenames.ru points to 37.221.193.103 and 194.63.142.195

ns4.salenames.ru points to 5.45.106.252 and 62.122.170.168

ns1.snparking.ru points to 37.221.193.103 and 194.63.142.195

Names pointing to 37.221.193.103: ns3.salenames.ru and ns1.snparking.ru

Names pointing to 194.63.142.195: ns3.salenames.ru and ns1.snparking.ru

Mail Servers

smdu.ru is handled by a single mail server, void.blackhole.mx.

smdu.ru shares the same mail server setup as other domains, for instance haye.ru, zabiraika.ru, rovasi.ru, buhdoma.ru and siege.ru.

smdu.ru shares some mail servers with other domains at least partially, for example hostmaster.euroshop.co.uk.

these mail servers are commonly used alongside tar.junkemailfilter.com.

Host void.blackhole.mx points to six IPs: 2a01:4f8:1c0c:54b0::2, 2a01:4f8:1c17:4376::2, 2a01:4f9:c010:2ce2::2, 78.47.159.103, 95.217.0.12 and 195.201.28.161.