optimal.su - dns.ninja

optimal.su

DNSSEC⚠️ Not signed
A178.210.92.164🇷🇺 RU-CENTER178.210.92.0/24 -HOSTING
NSns3.nic.ru ⭐
A194.85.61.20🇷🇺 RU-CENTER194.85.61.0/24 RUNIC
PTRns3.nic.ru
NSns4.nic.ru
A194.226.96.8🇷🇺 RU-CENTER194.226.96.0/24 RUCENTER
PTRns4.nic.ru
NSns8.nic.ru
A193.232.130.14🇷🇺 RU-CENTER193.232.130.0/24
PTRns8.nic.ru
SOAns3.nic.ruadmin@optimal.su serial=1762220967

su

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=650210065
⚠️ On DNS blocklist: spam-tlds

Same first word

optimal.al
optimal.agency
optimal.credit
optimal.ar
optimal.ly
optimal.com.tr
optimal.pt
optimal.link
optimal.fr
optimal.cl
optimal.group
optimal.com.pl
optimal.design
optimal.reisen
optimal.nyc
optimal.ws
optimal.co
optimal.academy
optimal.us
optimal.org
optimal.io
optimal.ae
optimal.su
optimal.co.th
optimal.ru
optimal.je
optimal.solutions
optimal.ca
optimal.marketing
optimal.pl
optimal.it
optimal.ro
optimal.com
optimal.by
optimal.ag
optimal.com.ph
optimal.net.pl
optimal.krd
optimal.dk
optimal.fi
optimal.mobi
optimal.care
optimal.ee
optimal.network
optimal.wiki
optimal.com.sg
optimal.net
optimal.es
optimal.co.zw
optimal.com.au
optimal.in
optimal.business
optimal.si
optimal.life
optimal.systems
optimal.me
optimal.deals
optimal.net.nz
optimal.ps
optimal.de
optimal.studio
optimal.coach
optimal.be
optimal.healthcare
optimal.az
optimal.technology
optimal.as

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polimat.ro
potmail.net
topmail.ro
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topmail.sk
mailtop.net
lampiot.com
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topmail.org
optmail.de
polimat.si
platomi.com
topmail.cc
topmail.at
alpotim.ro
tamipol.eu
topmail.co.nz
topmail.de
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milatop.com
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platimo.rs
tpalimo.com
maiplot.com
ompatil.com
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maltipo.com
optmail.ru
mailtop.com.br
topmail.xyz
platoim.com
palmito.ch
polimat.se
topmail.in
topmail.co.za
optmail.com
pilomat.com
topmail.fr
palmito.es
topmail.pl
mapilot.com
topmail.me
patmoli.com
polimat.eu
tomipla.co.jp
lamtipo.fr
mailpot.de
tamipol.net
mailtop.dk
mailopt.com

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns3.nic.runs4.nic.runs8.nic.runs1.optimal.suns1.timeweb.runs2.optimal.suns2.timeweb.runs3.timeweb.orgns4.timeweb.orgMXmail.optimal.sumx1.timeweb.rumx2.timeweb.ruA178.210.92.1642a03:6f00:1::5c35:604262.109.8.11792.53.96.66
○NSns1.optimal.su2015-09-02 → 2016-07-11 · 4 obs
● 2015-09-02 09:15:54
● 2016-07-11 19:48:14
○ 2016-08-03 07:36:26
○ 2026-08-02 20:06:38
○NSns1.timeweb.ru2016-08-03 → 2016-10-15 · 5 obs
○ 2016-07-11 19:48:14
● 2016-08-03 07:36:26
● 2016-10-15 22:25:50
○ 2016-12-06 20:11:36
○ 2026-08-02 20:06:38
○NSns2.optimal.su2015-09-02 → 2016-07-11 · 4 obs
● 2015-09-02 09:15:54
● 2016-07-11 19:48:14
○ 2016-08-03 07:36:26
○ 2026-08-02 20:06:38
○NSns2.timeweb.ru2016-08-03 → 2016-10-15 · 5 obs
○ 2016-07-11 19:48:14
● 2016-08-03 07:36:26
● 2016-10-15 22:25:50
○ 2016-12-06 20:11:36
○ 2026-08-02 20:06:38
●NSns3.nic.ru2026-02-22 → 2026-08-02 · 3 obs
○ 2016-12-06 20:11:36
● 2026-02-22 04:08:40
● 2026-08-02 20:06:38
○NSns3.timeweb.org2016-08-03 → 2016-10-15 · 5 obs
○ 2016-07-11 19:48:14
● 2016-08-03 07:36:26
● 2016-10-15 22:25:50
○ 2016-12-06 20:11:36
○ 2026-08-02 20:06:38
●NSns4.nic.ru2026-02-22 → 2026-08-02 · 3 obs
○ 2016-12-06 20:11:36
● 2026-02-22 04:08:40
● 2026-08-02 20:06:38
○NSns4.timeweb.org2016-08-03 → 2016-10-15 · 5 obs
○ 2016-07-11 19:48:14
● 2016-08-03 07:36:26
● 2016-10-15 22:25:50
○ 2016-12-06 20:11:36
○ 2026-08-02 20:06:38
●NSns8.nic.ru2026-02-22 → 2026-08-02 · 3 obs
○ 2016-12-06 20:11:36
● 2026-02-22 04:08:40
● 2026-08-02 20:06:38
○MXmail.optimal.su2015-09-02 → 2016-07-11 · 4 obs
● 2015-09-02 09:15:54
● 2016-07-11 19:48:14
○ 2016-08-03 07:36:26
○ 2026-08-02 20:06:38
○MXmx1.timeweb.ru2016-08-03 → 2016-10-15 · 5 obs
○ 2016-07-11 19:48:14
● 2016-08-03 07:36:26
● 2016-10-15 22:25:50
○ 2016-12-06 20:11:36
○ 2026-08-02 20:06:38
○MXmx2.timeweb.ru2016-08-03 → 2016-10-15 · 5 obs
○ 2016-07-11 19:48:14
● 2016-08-03 07:36:26
● 2016-10-15 22:25:50
○ 2016-12-06 20:11:36
○ 2026-08-02 20:06:38
●A178.210.92.1642026-02-22 → 2026-08-02 · 3 obs
○ 2016-12-06 20:11:36
● 2026-02-22 04:08:40
● 2026-08-02 20:06:38
○A2a03:6f00:1::5c35:60422016-08-03 → 2016-10-15 · 5 obs
○ 2016-07-11 19:48:14
● 2016-08-03 07:36:26
● 2016-10-15 22:25:50
○ 2016-12-06 20:11:36
○ 2026-08-02 20:06:38
○A62.109.8.1172015-09-02 → 2016-07-11 · 4 obs
● 2015-09-02 09:15:54
● 2016-07-11 19:48:14
○ 2016-08-03 07:36:26
○ 2026-08-02 20:06:38
○A92.53.96.662016-08-03 → 2016-10-15 · 5 obs
○ 2016-07-11 19:48:14
● 2016-08-03 07:36:26
● 2016-10-15 22:25:50
○ 2016-12-06 20:11:36
○ 2026-08-02 20:06:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...-
optimal.suns4.nic.ru, ns3.nic.ru, ns8.nic.ru-

✅ Authoritative Response

Server:193.232.130.14

NS records: ns4.nic.ru, ns3.nic.ru, ns8.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimal.su (unsigned zone)

⏱️ Timing

Total: 2617ms | Queries: -

📄 Records

TypeCountSample Data
A1178.210.92.164
NS3ns3.nic.ru, ns8.nic.ru...
SOA1ns3.nic.ru admin.optimal.su

Analysis

IP Addresses

optimal.su directs to one IP number, which is 178.210.92.164.

Among the host names that share IP numbers with optimal.su are m-info.ru, imdi.ru, agentsmith.ru and two others.

Name Servers

optimal.su carries NS records delegating to ns3.nic.ru, ns4.nic.ru and ns8.nic.ru.

There is at least partial name server overlap between optimal.su and other domains — inkomcenter.ru, 61.81.104.89.in-addr.arpa, 242.91.210.178.in-addr.arpa and two more among them.

These name servers regularly appear alongside statuspage1.nic.ru, statuspage2.nic.ru, ns1.hc.ru and 7 other name servers in NS record sets.

ns3.nic.ru points to 194.85.61.20; ns4.nic.ru points to 194.226.96.8; ns8.nic.ru points to 193.232.130.14 — each hostname maps to exactly one IP address.