`tsk1.ru`

DNSSEC	⚠️ Not signed
A	91.201.52.150^{🇷🇺 INTERNET-PRO-AS91.201.52.0/24}
		PTR	`h40.netangels.ru`
NS	`ns1.netangels.ru` ⭐
		A	91.201.54.2^{🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg}
			PTR	`ns1.netangels.ru`
NS	`ns2.netangels.ru`
		A	91.201.52.2^{🇷🇺 INTERNET-PRO-AS91.201.52.0/24}
			PTR	`ns2.netangels.ru`
NS	`ns3.netangels.ru`
		A	45.86.39.2^{🇷🇺 INTERNET-PRO-AS45.86.39.0/24}
NS	`ns4.netangels.ru`
		A	80.87.101.2^{🇷🇺 INTERNET-PRO-AS80.87.101.0/24}
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`
TXT	`v=spf1 redirect=_spf.yandex.net`
SOA	`ns1.netangels.ru`hostmaster@netangels.ru serial=1753265164

`ru`

	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=4068533

Same first word

tsk1.ru

tsk1.com

Similar names

1tks.com

1tsk.com

1kts.com

1stk.com

1skt.com

skt1.cn

k1st.com

k1ts.com

skt1.net

skt1.com

1stk.ru

DNS History

12 records (6 active, 6 former)

●NSns1.netangels.ru2015-04-25 → 2026-04-16 · 2 obs

● 2015-04-25 12:25:10
● 2026-04-16 09:07:56

●NSns2.netangels.ru2015-04-25 → 2026-04-16 · 2 obs

● 2015-04-25 12:25:10
● 2026-04-16 09:07:56

●NSns3.netangels.ru2016-07-14 → 2026-04-16 · 3 obs

○ 2015-04-25 12:25:10
● 2016-07-14 00:20:40
● 2026-04-16 09:07:56

●NSns4.netangels.ru2016-07-14 → 2026-04-16 · 3 obs

○ 2015-04-25 12:25:10
● 2016-07-14 00:20:40
● 2026-04-16 09:07:56

●MXmx.yandex.net2020-01-15 → 2026-04-16 · 3 obs

○ 2017-03-26 01:35:06
● 2020-01-15 07:40:58
● 2026-04-16 09:07:56

○MXmx.yandex.ru2015-04-25 → 2017-03-26 · 4 obs

● 2015-04-25 12:25:10
● 2017-03-26 01:35:06
○ 2020-01-15 07:40:58
○ 2026-04-16 09:07:56

○A185.93.108.1272016-07-14 → 2016-07-14 · 4 obs

○ 2016-03-10 05:56:18
● 2016-07-14 00:20:40
○ 2017-03-26 01:35:06
○ 2026-04-16 09:07:56

○A185.93.108.172017-03-26 → 2017-03-26 · 4 obs

○ 2016-07-14 00:20:40
● 2017-03-26 01:35:06
○ 2020-01-15 07:40:58
○ 2026-04-16 09:07:56

○A91.201.52.1272015-10-13 → 2016-03-10 · 5 obs

○ 2015-04-25 12:25:10
● 2015-10-13 23:32:50
● 2016-03-10 05:56:18
○ 2016-07-14 00:20:40
○ 2026-04-16 09:07:56

●A91.201.52.1502026-04-10 → 2026-04-16 · 3 obs

○ 2020-01-15 07:40:58
● 2026-04-10 14:31:10
● 2026-04-16 09:07:56

○A91.201.52.482015-04-25 → 2015-04-25 · 3 obs

● 2015-04-25 12:25:10
○ 2015-10-13 23:32:50
○ 2026-04-16 09:07:56

○A91.226.82.1892020-01-15 → 2020-01-15 · 4 obs

○ 2017-03-26 01:35:06
● 2020-01-15 07:40:58
○ 2026-04-10 14:31:10
○ 2026-04-16 09:07:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
tsk1.ru	ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru	4 records

✅ Authoritative Response

Server:80.87.101.2

NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsk1.ru (unsigned zone)

⏱️ Timing

Total: 729ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.201.52.150`
NS	4	`ns1.netangels.ru, ns2.netangels.ru...`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.yandex.net`
SOA	1	`ns1.netangels.ru hostmaster.netangels.ru`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru...)

Analysis

IP Addresses

tsk1.ru points to a single IP address: 91.201.52.150.

Other host names such as www.orbitalum.pro, mart-it.ru, tovaryidom.ru, esural.ru and www.diodniy-ekran.ru share IPs with tsk1.ru.

Name Servers

tsk1.ru is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.

tsk1.ru at least partially shares name servers with other domains, for example madipi.ru, whorse.ru, gasmontazh.ru, 1dsgn.ru and monolit-nsk.com.

Host names with one IP number:

ns1.netangels.ru points to: 91.201.54.2

ns2.netangels.ru points to: 91.201.52.2

ns3.netangels.ru points to: 45.86.39.2

ns4.netangels.ru points to: 80.87.101.2

Mail Servers

The mx.yandex.net mail server handles tsk1.ru.

tsk1.ru shares the same mail server setup as other domains, including eryaz.net, surfbeachbreak.com, zkazka.ru, h-systems.net and umugol.com.

tsk1.ru shares some mail servers with other domains, at least partially, for instance kahvedigital.com, lighthouse.estate, shintyre.ru and 55ruor.org.

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

tsk1.ru - robtex.com

tsk1.ru

ru