schoolstudy.ru - dns.ninja

`schoolstudy.ru`

DNSSEC	⚠️ Not signed
A	62.122.170.171^{🇺🇸 SERVEREL-AS62.122.168.0/21}
		PTR	`62.122.170.171.serverel.net`
NS	`ns1.snparking.ru` ⭐ ⚠️ Not in parent delegation
		A	37.221.193.103^{🇩🇪 netcup-AS37.221.192.0/22}
			PTR	`v22016063652435391.goodsrv.de`
		A	194.63.142.195^{🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24}
			PTR	`ns1.snparking.ru`
NS	`ns2.snparking.ru` ⚠️ Not in parent delegation
		A	5.45.106.252^{🇩🇪 netcup-AS5.45.104.0/22}
			PTR	`v22016113652440052.goodsrv.de`
		A	62.122.170.168^{🇺🇸 SERVEREL-AS62.122.168.0/21}
			PTR	`62.122.170.168.serverel.net`
NS	`ns3.domains.ru` ⚠️ Not in zone NS records
		A	37.221.193.103^{🇩🇪 netcup-AS37.221.192.0/22}
			PTR	`v22016063652435391.goodsrv.de`
		A	194.63.142.195^{🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24}
			PTR	`ns1.snparking.ru`
NS	`ns4.domains.ru` ⚠️ Not in zone NS records
		A	5.45.106.252^{🇩🇪 netcup-AS5.45.104.0/22}
			PTR	`v22016113652440052.goodsrv.de`
		A	62.122.170.168^{🇺🇸 SERVEREL-AS62.122.168.0/21}
			PTR	`62.122.170.168.serverel.net`
MX	`void.blackhole.mx` ⭐
		A	2a01:4f8:1c0c:54b0::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	2a01:4f8:1c17:4376::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	2a01:4f9:c010:2ce2::2^{🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
		A	78.47.159.103^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`static.103.159.47.78.clients.your-server.de`
		A	95.217.0.12^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
			PTR	`static.12.0.217.95.clients.your-server.de`
		A	195.201.28.161^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
			PTR	`static.161.28.201.195.clients.your-server.de`
SOA	`ns1.snparking.ru`hostmaster@schoolstudy.ru 2022-03-28 #94

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru` ⚠️ Not in parent delegation
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069607

Same first word

schoolstudy.com

schoolstudy.ru

schoolstudy.net

Similar names

studyschool.com

studyschool.ru

studyschool.netlify.app

DNS History

17 records (6 active, 11 former)

○NSns1.expiring.salenames.ru2018-12-22 → 2018-12-22 · 4 obs

○ 2017-02-09 00:05:18
● 2018-12-22 14:22:20
○ 2026-02-24 03:15:34
○ 2026-07-14 04:47:26

●NSns1.snparking.ru2017-02-09 → 2026-07-14 · 6 obs

○ 2016-06-22 03:39:44
● 2017-02-09 00:05:18
○ 2018-12-22 14:22:20
○ 2026-02-24 03:15:34
● 2026-03-21 20:09:06
● 2026-07-14 04:47:26

○NSns2.expiring.salenames.ru2018-12-22 → 2018-12-22 · 4 obs

○ 2017-02-09 00:05:18
● 2018-12-22 14:22:20
○ 2026-02-24 03:15:34
○ 2026-07-14 04:47:26

●NSns2.snparking.ru2017-02-09 → 2026-07-14 · 6 obs

○ 2016-06-22 03:39:44
● 2017-02-09 00:05:18
○ 2018-12-22 14:22:20
○ 2026-02-24 03:15:34
● 2026-03-21 20:09:06
● 2026-07-14 04:47:26

●NSns3.domains.ru2026-04-27 → 2026-07-14 · 3 obs

○ 2026-03-24 23:28:30
● 2026-04-27 11:50:24
● 2026-07-14 04:47:26

○NSns3.salenames.ru2015-07-17 → 2026-03-24 · 8 obs

● 2015-07-17 01:48:10
● 2016-06-22 03:39:44
○ 2017-02-09 00:05:18
○ 2026-02-24 03:15:34
● 2026-03-21 20:09:06
● 2026-03-24 23:28:30
○ 2026-04-27 11:50:24
○ 2026-07-14 04:47:26

●NSns4.domains.ru2026-04-27 → 2026-07-14 · 3 obs

○ 2026-03-24 23:28:30
● 2026-04-27 11:50:24
● 2026-07-14 04:47:26

○NSns4.salenames.ru2015-07-17 → 2026-03-24 · 8 obs

● 2015-07-17 01:48:10
● 2016-06-22 03:39:44
○ 2017-02-09 00:05:18
○ 2026-02-24 03:15:34
● 2026-03-21 20:09:06
● 2026-03-24 23:28:30
○ 2026-04-27 11:50:24
○ 2026-07-14 04:47:26

○NSsnparking.com2017-02-09 → 2017-02-09 · 4 obs

○ 2016-06-22 03:39:44
● 2017-02-09 00:05:18
○ 2018-12-22 14:22:20
○ 2026-07-14 04:47:26

○MX148.240.4.322015-07-17 → 2015-07-17 · 3 obs

● 2015-07-17 01:48:10
○ 2015-11-24 11:05:58
○ 2026-07-14 04:47:26

●MXvoid.blackhole.mx2015-11-24 → 2026-07-14 · 7 obs

○ 2015-07-17 01:48:10
● 2015-11-24 11:05:58
● 2016-06-22 03:39:44
○ 2017-02-09 00:05:18
○ 2026-02-24 03:15:34
● 2026-03-21 20:09:06
● 2026-07-14 04:47:26

○A109.206.190.542015-11-24 → 2016-06-22 · 6 obs

○ 2015-07-17 01:48:10
● 2015-11-24 11:05:58
○ 2016-03-02 11:24:36
● 2016-06-22 03:39:44
○ 2017-02-09 00:05:18
○ 2026-07-14 04:47:26

○A185.189.15.132018-12-22 → 2018-12-22 · 4 obs

○ 2017-02-09 00:05:18
● 2018-12-22 14:22:20
○ 2026-02-24 03:15:34
○ 2026-07-14 04:47:26

○A185.53.179.402017-02-09 → 2017-02-09 · 4 obs

○ 2016-06-22 03:39:44
● 2017-02-09 00:05:18
○ 2018-12-22 14:22:20
○ 2026-07-14 04:47:26

○A192.237.187.2082016-03-02 → 2016-03-02 · 4 obs

○ 2015-11-24 11:05:58
● 2016-03-02 11:24:36
○ 2016-06-22 03:39:44
○ 2026-07-14 04:47:26

●A62.122.170.1712026-03-21 → 2026-07-14 · 5 obs

○ 2026-02-24 03:15:34
● 2026-03-21 20:09:06
○ 2026-07-11 06:38:30
● 2026-07-11 07:18:28
● 2026-07-14 04:47:26

○A91.195.241.862015-07-17 → 2015-07-17 · 3 obs

● 2015-07-17 01:48:10
○ 2015-11-24 11:05:58
○ 2026-07-14 04:47:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
schoolstudy.ru	ns4.domains.ru, ns3.domains.ru	-

✅ Authoritative Response

Server:62.122.170.168

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolstudy.ru (unsigned zone)

⏱️ Timing

Total: 1308ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.122.170.171`
MX	1	`void.blackhole.mx (pri: 0)`
SOA	1	`ns1.snparking.ru hostmaster.schoolstudy.`

Analysis

IP Addresses

schoolstudy.ru has exactly one IP address — 62.122.170.171.

ahho.ru, 4fm.ru, mysee.ru plus two other host names have IP numbers in common with schoolstudy.ru.

Name Servers

Four name servers handle the delegation for schoolstudy.ru: ns3.domains.ru, ns4.domains.ru, ns1.snparking.ru and ns2.snparking.ru.

schoolstudy.ru shares at least some of its name servers with other domains, including kroger.ru, poplast.ru, hervis.ru and two others.

These name servers are frequently seen alongside the name servers ns1.privateperson.ru, ns2.privateperson.ru, ns3.salenames.ru and ns4.salenames.ru.

The four hosts ns3.domains.ru, ns4.domains.ru, ns1.snparking.ru and ns2.snparking.ru each point to two IP numbers. ns3.domains.ru directs to 37.221.193.103 and 194.63.142.195; ns4.domains.ru directs to 5.45.106.252 and 62.122.170.168; ns1.snparking.ru directs to 37.221.193.103 and 194.63.142.195; ns2.snparking.ru directs to 5.45.106.252 and 62.122.170.168.

ns3.domains.ru and ns1.snparking.ru each have 37.221.193.103 IP addresses.

ns3.domains.ru and ns1.snparking.ru each have 194.63.142.195 IP addresses.

ns4.domains.ru and ns2.snparking.ru each have 5.45.106.252 IP addresses.

ns4.domains.ru and ns2.snparking.ru each have 62.122.170.168 IP addresses.

Mail Servers

schoolstudy.ru uses one mail server — void.blackhole.mx.

The mail server setup of schoolstudy.ru matches that of other domains such as forname.ru, skytab.ru, acq.ru and two others.

void.blackhole.mx has 6 IP addresses: 78.47.159.103, 95.217.0.12, 195.201.28.161 plus 3 more.