`ck-c.su`

DNSSEC	⚠️ Not signed
A	85.193.83.199^{🇷🇺 TimeWeb-AS85.193.83.0/24}
NS	`ns1.r01.ru` ⭐
		A	31.177.80.41^{🇷🇺 RU-CENTER31.177.80.0/24 -NETWORK}
			PTR	`ns1.r01.ru`
NS	`ns2.r01.ru`
		A	31.177.76.41^{🇷🇺 RU-CENTER31.177.76.0/24 RU-SERVICE-NETWORK}
			PTR	`ns2.r01.ru`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
SOA	`ns1.r01.ru`support@r01.ru 2025-12-16 #0

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650208525

Same first word

ck-c.su

ck-c.com

Similar names

k-cc.jp

c-ck.de

kc-c.co.jp

cc-k.com

k-cc.at

cc-k.de

kc-c.com

k-cc.co.jp

c-ck.com

cc-k.net

DNS History

8 records (4 active, 4 former)

●NSns1.r01.ru2015-07-03 → 2026-03-27 · 2 obs

● 2015-07-03 14:54:04
● 2026-03-27 22:27:10

●NSns2.r01.ru2015-07-03 → 2026-03-27 · 2 obs

● 2015-07-03 14:54:04
● 2026-03-27 22:27:10

○MXemx.mail.ru2015-07-03 → 2026-02-17 · 3 obs

● 2015-07-03 14:54:04
● 2026-02-17 04:36:54
○ 2026-03-27 22:27:10

●MXmx.yandex.net2026-02-17 → 2026-03-27 · 3 obs

○ 2015-07-03 14:54:04
● 2026-02-17 04:36:54
● 2026-03-27 22:27:10

○A185.50.25.72017-01-15 → 2026-02-17 · 4 obs

○ 2016-10-05 13:42:42
● 2017-01-15 17:44:42
● 2026-02-17 04:36:54
○ 2026-03-27 22:27:10

●A85.193.83.1992026-02-17 → 2026-03-27 · 3 obs

○ 2017-01-15 17:44:42
● 2026-02-17 04:36:54
● 2026-03-27 22:27:10

○A87.236.19.442016-10-05 → 2016-10-05 · 4 obs

○ 2016-06-28 02:45:22
● 2016-10-05 13:42:42
○ 2017-01-15 17:44:42
○ 2026-03-27 22:27:10

○A95.78.158.2322015-07-03 → 2016-06-28 · 4 obs

● 2015-07-03 14:54:04
● 2016-06-28 02:45:22
○ 2016-10-05 13:42:42
○ 2026-03-27 22:27:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net...	-
ck-c.su	ns1.r01.ru, ns2.r01.ru	-

✅ Authoritative Response

Server:31.177.76.41

NS records: ns1.r01.ru, ns2.r01.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ck-c.su (unsigned zone)

⏱️ Timing

Total: 1314ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.193.83.199`
NS	2	`ns2.r01.ru, ns1.r01.ru`
MX	1	`mx.yandex.net (pri: 10)`
SOA	1	`ns1.r01.ru support.r01.ru`

Analysis

IP Addresses

ck-c.su points to a single IP number: 85.193.83.199.

Name Servers

ck-c.su is delegated to two name servers: ns1.r01.ru and ns2.r01.ru.

ck-c.su uses the same name server setup as other domains, for instance svetu.ru, promanikur.ru, makeup-spb.ru, xn--80aabrybs6b.xn--p1ai and fpff.ru.

ck-c.su partially shares name servers with other domains, for instance imbizo.ru.

Host names with one IP number:

ns1.r01.ru points to: 31.177.80.41.

ns2.r01.ru points to: 31.177.76.41.

Mail Servers

The mail server for ck-c.su is mx.yandex.net.

ck-c.su shares the same mail server setup as other domains, including usynovite.ru, embroideredpatches.co.nz, zaoumka.ru, habervakti.com and dorukbasketbol.com.tr.

ck-c.su shares some mail servers with other domains, including kozakli.bel.tr, elcom.su, mustafahazirci.com, fin-el.ru and wmg.by.

Host name mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.

ck-c.su - robtex.com

ck-c.su

su