tutorials.ru - dns.ninja

`tutorials.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@tutorials.ru 2022-10-03 #89

`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=4069252

Subdomains

mail.tutorials.ru

student.tutorials.ru

relay.tutorials.ru

Same first word

Similar names

DNS History

16 records (6 active, 10 former)

○NSns.rnode.ru2008-11-23 → 2017-05-17 · 4 obs

● 2008-11-23 18:52:42
● 2017-05-17 05:50:32
○ 2026-02-15 12:42:34
○ 2026-06-14 15:18:40

○NSns1.cloudns.net2015-07-02 → 2017-05-17 · 5 obs

○ 2008-11-23 18:52:42
● 2015-07-02 09:39:36
● 2017-05-17 05:50:32
○ 2026-02-15 12:42:34
○ 2026-06-14 15:18:40

○NSns1.rnode.ru2008-11-23 → 2017-05-17 · 4 obs

● 2008-11-23 18:52:42
● 2017-05-17 05:50:32
○ 2026-02-15 12:42:34
○ 2026-06-14 15:18:40

●NSns1.snparking.ru2026-02-15 → 2026-06-14 · 5 obs

○ 2017-05-17 05:50:32
● 2026-02-15 12:42:34
○ 2026-02-19 21:37:36
● 2026-03-24 18:43:04
● 2026-06-14 15:18:40

○NSns2.rnode.ru2015-07-02 → 2017-05-17 · 5 obs

○ 2008-11-23 18:52:42
● 2015-07-02 09:39:36
● 2017-05-17 05:50:32
○ 2026-02-15 12:42:34
○ 2026-06-14 15:18:40

●NSns2.snparking.ru2026-02-15 → 2026-06-14 · 12 obs

○ 2017-05-17 05:50:32
● 2026-02-15 12:42:34
○ 2026-02-19 21:37:36
○ 2026-03-24 18:43:04
● 2026-03-24 21:48:08
● 2026-03-27 09:23:26
○ 2026-03-28 18:54:50
○ 2026-04-02 09:04:10
● 2026-04-02 17:07:04
○ 2026-04-09 12:12:32
● 2026-04-13 03:20:10
● 2026-06-14 15:18:40

●NSns3.domains.ru2026-04-24 → 2026-06-14 · 3 obs

○ 2026-04-13 03:20:10
● 2026-04-24 21:10:20
● 2026-06-14 15:18:40

○NSns3.rnode.ru2015-07-02 → 2017-05-17 · 5 obs

○ 2008-11-23 18:52:42
● 2015-07-02 09:39:36
● 2017-05-17 05:50:32
○ 2026-02-15 12:42:34
○ 2026-06-14 15:18:40

○NSns3.salenames.ru2026-02-15 → 2026-04-13 · 7 obs

○ 2017-05-17 05:50:32
● 2026-02-15 12:42:34
○ 2026-02-19 21:37:36
● 2026-03-24 18:43:04
● 2026-04-13 03:20:10
○ 2026-04-24 21:10:20
○ 2026-06-14 15:18:40

●NSns4.domains.ru2026-04-24 → 2026-06-14 · 3 obs

○ 2026-04-13 03:20:10
● 2026-04-24 21:10:20
● 2026-06-14 15:18:40

○NSns4.salenames.ru2026-02-15 → 2026-04-13 · 7 obs

○ 2017-05-17 05:50:32
● 2026-02-15 12:42:34
○ 2026-02-19 21:37:36
● 2026-03-24 18:43:04
● 2026-04-13 03:20:10
○ 2026-04-24 21:10:20
○ 2026-06-14 15:18:40

○MXrelay.tutorials.ru2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 18:52:42
○ 2015-07-02 09:39:36
○ 2026-06-14 15:18:40

●MXvoid.blackhole.mx2026-02-15 → 2026-06-14 · 13 obs

○ 2015-07-02 09:39:36
● 2026-02-15 12:42:34
○ 2026-02-19 21:37:36
● 2026-03-24 18:43:04
● 2026-03-27 09:23:26
○ 2026-03-28 18:54:50
● 2026-04-01 06:44:06
○ 2026-04-02 09:04:10
● 2026-04-02 17:07:04
○ 2026-04-09 12:12:32
○ 2026-04-13 03:20:10
● 2026-04-24 21:10:20
● 2026-06-14 15:18:40

○A217.29.52.122015-07-02 → 2017-05-17 · 5 obs

○ 2008-11-23 18:52:42
● 2015-07-02 09:39:36
● 2017-05-17 05:50:32
○ 2026-02-15 12:42:34
○ 2026-06-14 15:18:40

●A62.122.170.1712026-02-15 → 2026-06-14 · 14 obs

○ 2017-05-17 05:50:32
● 2026-02-15 12:42:34
○ 2026-02-19 21:37:36
○ 2026-03-24 18:43:04
● 2026-03-24 21:48:08
● 2026-03-28 18:54:50
○ 2026-04-01 06:44:06
○ 2026-04-02 09:04:10
● 2026-04-02 17:07:04
● 2026-04-09 12:12:32
○ 2026-04-13 03:20:10
○ 2026-04-24 21:10:20
● 2026-04-26 09:27:52
● 2026-06-14 15:18:40

○A77.91.229.132008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 18:52:42
○ 2015-07-02 09:39:36
○ 2026-06-14 15:18:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:5.45.106.252

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorials.ru (unsigned zone)

⏱️ Timing

Total: 2271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.122.170.171`
NS	2	`ns2.snparking.ru, ns1.snparking.ru`
MX	1	`void.blackhole.mx (pri: 0)`
SOA	1	`ns1.snparking.ru hostmaster.tutorials.ru`

Analysis

Hierarchy

tutorials.ru is a parent domain, with mail.tutorials.ru, student.tutorials.ru and relay.tutorials.ru beneath it.

IP Addresses

tutorials.ru resolves to one IP address: 62.122.170.171.

www.1mnk.ru, saneca.ru, westdom.ru and two other host names share IP numbers with tutorials.ru.

Name Servers

The authoritative name servers for tutorials.ru are ns3.domains.ru, ns4.domains.ru, ns1.snparking.ru and ns2.snparking.ru.

tutorials.ru has at least partial name server overlap with other domains, such as teleon.ru, jway.ru, hoyle.ru and two others.

ns1.privateperson.ru, ns2.privateperson.ru and ns3.salenames.ru — plus 5 other name servers — are commonly paired with these name servers.

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

Mail for tutorials.ru is handled by a single mail server, void.blackhole.mx.

tutorials.ru uses an identical mail server configuration to several other domains — among them gps-map.ru, dphp.ru, wifi-shop.ru and two more.

void.blackhole.mx resolves to 6 IP addresses — 78.47.159.103, 95.217.0.12, 195.201.28.161 and 3 others.