csk.su - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

csk.su

DNSSEC⚠️ Not signed
A2a03:6f00:1::b039:d290🇷🇺 TimeWeb-AS2a03:6f00:1::/48 TIMEWEB-v6-48-1
PTRvh314.timeweb.ru
A176.57.210.144🇷🇺 TimeWeb-AS176.57.210.0/24
NSns1.timeweb.ru ⭐
A2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29
A85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24
NSns2.timeweb.ru
A2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29
A85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24
PTRns2.timeweb.ru
NSns3.timeweb.org
A2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29
A217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24
NSns4.timeweb.org
A2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet"
A139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB
PTRgw-139.45.249.139-rt1.km.spb.retn.ru
MXmx.yandex.net ⭐
A2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRmxfront.stable.qloud-b.yandex.net
A77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network
PTRmxfront.stable.qloud-b.yandex.net
TXTv=spf1 include:_spf.timeweb.ru ~all
SOAns1.timeweb.rudns@timeweb.ru serial=9

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=650210241
⚠️ On DNS blocklist: spam-tlds

Same first word

csk.us
csk.or.kr
csk.co.in
csk.co.jp
csk.kz
csk.io
csk.ru
csk.ca
csk.katowice.pl
csk.no
csk.ie
csk.ch
csk.info
csk.it
csk.company
csk.cz
csk.gr
csk.co.th
csk.net
csk.ro
csk.su
csk.co.za
csk.cn
csk.fi
csk.me
csk.management
csk.hu
csk.com.mx
csk.sk
csk.co
csk.com.au
csk.kr
csk.com
csk.com.sg
csk.fr
csk.pl
csk.org
csk.com.pl
csk.be
csk.dk
csk.at
csk.as
csk.vn
csk.biz
csk.website
csk.lv
csk.de
csk.gov.in
csk.nl
csk.tv
csk.ac.th
csk.eu

Similar names

sck.com.my
cks.systems
cks.su
ksc.ch
skc.edu
skc.go.th
cks.no
kcs.eu
sck.com.kw
cks.com.sg
sck.nu
ksc.org.uk
skc.za.com
ksc.pl
sck.no
sck.se
kcs.lighting
ksc.fr
cks.org
skc.com
skc.org.in
ksc.org
sck.su
skc.me
sck.art.pl
ksc.com.mx
kcs.foundation
sck.ink
skc.su
cks.kz
kcs.co.th
ksc.me
sck.io
sck.lublin.pl
sck.tw
ksc.net
cks.asia
ksc.asia
cks.com.au
cks.me
ksc.se
skc.lt
kcs.it
skc.net.nz
skc.no
kcs.org.za
sck.com
cks.solutions
ksc.co.in
cks.info
kcs.k12.nc.us
ksc.nl
kcs.cc
kcs.org.tw
kcs.net.au
cks.se
kcs.systems
kcs.lv
ksc.lt
sck.biz
skc.co.ir
cks.szczecin.pl
ksc.im
cks.co.za
kcs.ae
skc.be
ksc.re.kr
kcs.ir
skc.us
sck.me
skc.sk
kcs.kz
kcs.ag
cks.dk
ksc.co.jp
cks.cl
cks.net
sck.org
ksc.com.pk
ksc.org.au
ksc.lv
sck.in
cks.bg
cks.gen.tr
cks.it
skc.net
cks.ca
kcs.ca
sck.com.vn
cks.wales
kcs.ru
skc.dk
sck.com.au
cks.nhs.uk
kcs.edu.do
skc.org.uk
cks.ru
ksc.hu
cks.host
cks.ua
ksc.info
kcs.domains
ksc.ro
ksc.tv
ksc.ski
skc.kz
ksc.be
kcs.me
kcs.agency

DNS History

22 records (7 active, 15 former)

20162017201820192020202120222023202420252026NSns1.timeweb.runs2.timeweb.runs3.timeweb.orgns4.timeweb.orgns1.fastpark.netns2.fastpark.netns3-l2.nic.runs4-cloud.nic.runs4-l2.nic.runs8-cloud.nic.runs8-l2.nic.ruMXmx.yandex.netmail.h-email.netA176.57.210.1442a03:6f00:1::b039:d290185.246.65.204185.53.178.9185.53.179.6185.53.179.9216.8.179.2552.18.157.17554.72.9.51
○NSns1.fastpark.net2015-06-05 → 2017-06-14 · 4 obs
● 2015-06-05 17:15:10
● 2017-06-14 23:23:08
○ 2020-11-11 02:35:52
○ 2026-08-17 13:01:02
●NSns1.timeweb.ru2026-02-20 → 2026-08-17 · 3 obs
○ 2020-11-11 02:35:52
● 2026-02-20 13:56:30
● 2026-08-17 13:01:02
○NSns2.fastpark.net2015-06-05 → 2017-06-14 · 4 obs
● 2015-06-05 17:15:10
● 2017-06-14 23:23:08
○ 2020-11-11 02:35:52
○ 2026-08-17 13:01:02
●NSns2.timeweb.ru2026-02-20 → 2026-08-17 · 3 obs
○ 2020-11-11 02:35:52
● 2026-02-20 13:56:30
● 2026-08-17 13:01:02
○NSns3-l2.nic.ru2020-11-11 → 2020-11-11 · 4 obs
○ 2017-06-14 23:23:08
● 2020-11-11 02:35:52
○ 2026-02-20 13:56:30
○ 2026-08-17 13:01:02
●NSns3.timeweb.org2026-02-20 → 2026-08-17 · 3 obs
○ 2020-11-11 02:35:52
● 2026-02-20 13:56:30
● 2026-08-17 13:01:02
○NSns4-cloud.nic.ru2020-11-11 → 2020-11-11 · 4 obs
○ 2017-06-14 23:23:08
● 2020-11-11 02:35:52
○ 2026-02-20 13:56:30
○ 2026-08-17 13:01:02
○NSns4-l2.nic.ru2020-11-11 → 2020-11-11 · 4 obs
○ 2017-06-14 23:23:08
● 2020-11-11 02:35:52
○ 2026-02-20 13:56:30
○ 2026-08-17 13:01:02
●NSns4.timeweb.org2026-02-20 → 2026-08-17 · 3 obs
○ 2020-11-11 02:35:52
● 2026-02-20 13:56:30
● 2026-08-17 13:01:02
○NSns8-cloud.nic.ru2020-11-11 → 2020-11-11 · 4 obs
○ 2017-06-14 23:23:08
● 2020-11-11 02:35:52
○ 2026-02-20 13:56:30
○ 2026-08-17 13:01:02
○NSns8-l2.nic.ru2020-11-11 → 2020-11-11 · 4 obs
○ 2017-06-14 23:23:08
● 2020-11-11 02:35:52
○ 2026-02-20 13:56:30
○ 2026-08-17 13:01:02
○MXmail.h-email.net2015-10-19 → 2016-12-19 · 4 obs
● 2015-10-19 17:24:40
● 2016-12-19 21:21:36
○ 2017-06-14 23:23:08
○ 2026-08-17 13:01:02
●MXmx.yandex.net2020-11-11 → 2026-08-17 · 3 obs
○ 2017-06-14 23:23:08
● 2020-11-11 02:35:52
● 2026-08-17 13:01:02
●A176.57.210.1442026-02-20 → 2026-08-17 · 3 obs
○ 2020-11-11 02:35:52
● 2026-02-20 13:56:30
● 2026-08-17 13:01:02
○A185.246.65.2042020-11-11 → 2020-11-11 · 4 obs
○ 2017-06-14 23:23:08
● 2020-11-11 02:35:52
○ 2026-02-20 13:56:30
○ 2026-08-17 13:01:02
○A185.53.178.92015-10-19 → 2016-09-12 · 9 obs
○ 2015-06-05 17:15:10
● 2015-10-19 17:24:40
● 2015-12-25 00:39:44
○ 2016-02-13 11:26:28
○ 2016-06-09 02:57:08
● 2016-08-02 16:17:26
● 2016-09-12 05:32:32
○ 2016-11-23 20:27:30
○ 2026-08-17 13:01:02
○A185.53.179.62016-02-13 → 2016-02-24 · 5 obs
○ 2015-12-25 00:39:44
● 2016-02-13 11:26:28
● 2016-02-24 19:06:18
○ 2016-04-20 12:00:22
○ 2026-08-17 13:01:02
○A185.53.179.92016-11-23 → 2016-12-19 · 5 obs
○ 2016-09-12 05:32:32
● 2016-11-23 20:27:30
● 2016-12-19 21:21:36
○ 2017-06-14 23:23:08
○ 2026-08-17 13:01:02
○A216.8.179.252015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 17:15:10
○ 2015-10-19 17:24:40
○ 2026-08-17 13:01:02
●A2a03:6f00:1::b039:d2902026-02-20 → 2026-08-17 · 3 obs
○ 2020-11-11 02:35:52
● 2026-02-20 13:56:30
● 2026-08-17 13:01:02
○A52.18.157.1752016-04-20 → 2016-06-09 · 5 obs
○ 2016-02-24 19:06:18
● 2016-04-20 12:00:22
● 2016-06-09 02:57:08
○ 2016-08-02 16:17:26
○ 2026-08-17 13:01:02
○A54.72.9.512017-06-14 → 2017-06-14 · 4 obs
○ 2016-12-19 21:21:36
● 2017-06-14 23:23:08
○ 2020-11-11 02:35:52
○ 2026-08-17 13:01:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...-
csk.suns2.timeweb.ru, ns1.timeweb.ru, ns4.timeweb.org, ns3.timeweb.org-

✅ Authoritative Response

Server:85.193.93.85

NS records: ns2.timeweb.ru, ns1.timeweb.ru, ns4.timeweb.org, ns3.timeweb.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csk.su (unsigned zone)

⏱️ Timing

Total: 1236ms | Queries: -

📄 Records

TypeCountSample Data
A1176.57.210.144
AAAA12a03:6f00:1::b039:d290
NS4ns4.timeweb.org, ns2.timeweb.ru...
MX1mx.yandex.net (pri: 10)
TXT1v=spf1 include:_spf.timeweb.ru ~all
SOA1ns1.timeweb.ru dns.timeweb.ru

Analysis

IP Addresses

csk.su has two IP addresses: 176.57.210.144 and 2a03:6f00:1::b039:d290

Among the host names that share IP numbers with csk.su are rusnor.org, skoptsov.ru, ns.mayaknet.ru and two others.

Name Servers

The domain csk.su is delegated to these four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

At least some of csk.su's name servers are shared with other domains, for example 73kprf.ru, n.school, 230.8.171.213.in-addr.arpa and two more.

Four hostnames, each resolving to a pair of IP addresses: ns3.timeweb.org directs to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org directs to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru directs to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru directs to 85.193.93.85 and 2a03:6f04:dead:bee::2.

Mail Servers

csk.su routes its mail through a single mail server, mx.yandex.net.

csk.su has the same mail server arrangement as a number of other domains, for example finedesigngroup.ru, vladup.ru, xn----jtbhjbegmdlrup.xn--p1ai and two more.

csk.su overlaps on mail servers with several other domains, for example classic-astrology.ru, avangard.info, ultra-web.ru and ozuratkul.ru.

mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.