🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studystudy.ru`

DNSSEC	⚠️ Not signed
A	79.174.75.106^{🇷🇺 RU-CENTER-AS79.174.72.0/22 RU-CENTER route}
NS	`ns3-l2.nic.ru` ⭐
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.nic.ru`
NS	`ns4-cloud.nic.ru`
		A	89.104.93.30^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.33^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.34^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.30^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.33^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.34^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns4-l2.nic.ru`
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
			PTR	`ns4-l2.nic.ru`
NS	`ns8-cloud.nic.ru`
		A	89.104.93.31^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.35^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.36^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.31^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.35^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.36^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns8-l2.nic.ru`
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
			PTR	`ns8-l2.nic.ru`
MX	`mx02.nicmail.ru.studystudy.ru` ⭐
MX	`mx01.nicmail.ru.studystudy.ru`⁽¹⁰⁾
MX	`mx03.nicmail.ru.studystudy.ru`⁽²⁰⁾
TXT	`v=spf1 redirect=nicmail.ru`
TXT	`globalsign-domain-verification=iaPHrjppTWHc7tt7w2HnzKnEIbd3u44rUcaYPqH-9g`
TXT	`_globalsign-domain-verification=iiMIdG-RVI-Ln_yN42Ztl-CeAN2RTgg1YITwd1FFXk`
SOA	`ns3-l2.nic.ru`dns@nic.ru 2024-03-18 #10

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4070249

Same first word

studystudy.pages.dev

studystudy.ru

studystudy.co.kr

studystudy.synology.me

studystudy.com

studystudy.workers.dev

studystudy.org

Previous names

Next names

DNS History

18 records (9 active, 9 former)

○NSns1.snparking.ru2017-05-13 → 2017-05-13 · 4 obs

○ 2015-08-16 11:31:08
● 2017-05-13 17:54:58
○ 2026-08-30 04:56:10
○ 2026-09-05 08:58:14

●NSns3-l2.nic.ru2026-08-30 → 2026-09-05 · 3 obs

○ 2017-05-13 17:54:58
● 2026-08-30 04:56:10
● 2026-09-05 08:58:14

○NSns3.salenames.ru2015-08-16 → 2017-05-13 · 4 obs

● 2015-08-16 11:31:08
● 2017-05-13 17:54:58
○ 2026-08-30 04:56:10
○ 2026-09-05 08:58:14

●NSns4-cloud.nic.ru2026-08-30 → 2026-09-05 · 3 obs

○ 2017-05-13 17:54:58
● 2026-08-30 04:56:10
● 2026-09-05 08:58:14

●NSns4-l2.nic.ru2026-08-30 → 2026-09-05 · 3 obs

○ 2017-05-13 17:54:58
● 2026-08-30 04:56:10
● 2026-09-05 08:58:14

○NSns4.salenames.ru2015-08-16 → 2017-05-13 · 4 obs

● 2015-08-16 11:31:08
● 2017-05-13 17:54:58
○ 2026-08-30 04:56:10
○ 2026-09-05 08:58:14

●NSns8-cloud.nic.ru2026-08-30 → 2026-09-05 · 3 obs

○ 2017-05-13 17:54:58
● 2026-08-30 04:56:10
● 2026-09-05 08:58:14

●NSns8-l2.nic.ru2026-08-30 → 2026-09-05 · 3 obs

○ 2017-05-13 17:54:58
● 2026-08-30 04:56:10
● 2026-09-05 08:58:14

○MX148.240.4.322015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 11:31:08
○ 2015-12-06 06:09:54
○ 2026-09-05 08:58:14

●MXmx01.nicmail.ru.studystudy.ru2026-08-30 → 2026-09-05 · 3 obs

○ 2017-05-13 17:54:58
● 2026-08-30 04:56:10
● 2026-09-05 08:58:14

●MXmx02.nicmail.ru.studystudy.ru2026-08-30 → 2026-09-05 · 3 obs

○ 2017-05-13 17:54:58
● 2026-08-30 04:56:10
● 2026-09-05 08:58:14

●MXmx03.nicmail.ru.studystudy.ru2026-08-30 → 2026-09-05 · 3 obs

○ 2017-05-13 17:54:58
● 2026-08-30 04:56:10
● 2026-09-05 08:58:14

○MXvoid.blackhole.mx2015-12-06 → 2016-08-09 · 5 obs

○ 2015-08-16 11:31:08
● 2015-12-06 06:09:54
● 2016-08-09 20:55:42
○ 2017-05-13 17:54:58
○ 2026-09-05 08:58:14

○A109.206.190.542015-12-06 → 2016-08-09 · 6 obs

○ 2015-08-16 11:31:08
● 2015-12-06 06:09:54
○ 2016-03-13 17:19:20
● 2016-08-09 20:55:42
○ 2017-05-13 17:54:58
○ 2026-09-05 08:58:14

○A192.237.187.2082016-03-13 → 2016-03-13 · 4 obs

○ 2015-12-06 06:09:54
● 2016-03-13 17:19:20
○ 2016-08-09 20:55:42
○ 2026-09-05 08:58:14

○A78.140.173.732015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 11:31:08
○ 2015-12-06 06:09:54
○ 2026-09-05 08:58:14

●A79.174.75.1062026-08-30 → 2026-09-05 · 3 obs

○ 2017-05-13 17:54:58
● 2026-08-30 04:56:10
● 2026-09-05 08:58:14

○A91.195.240.1352017-05-13 → 2017-05-13 · 4 obs

○ 2016-08-09 20:55:42
● 2017-05-13 17:54:58
○ 2026-08-30 04:56:10
○ 2026-09-05 08:58:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...	-
studystudy.ru	ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns8-l2.nic.ru, ns4-l2.nic.ru...	19 records

✅ Authoritative Response

Server:91.217.21.20

NS records: ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns8-l2.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studystudy.ru (unsigned zone)

⏱️ Timing

Total: 1095ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.174.75.106`
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
MX	3	`mx02.nicmail.ru.studystudy.ru (pri: 5), mx01.nicmail.ru.studystudy.ru (pri: 10)...`
TXT	3	`v=spf1 redirect=nicmail.ru, globalsign-domain-verification=iaPHrjppT...`
SOA	1	`ns3-l2.nic.ru dns.nic.ru`

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)

Analysis

IP Addresses

studystudy.ru points to a single IP number: 79.174.75.106.

Name Servers

Delegation for studystudy.ru is to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two others.

studystudy.ru shares at least some of its name servers with other domains, including ois.su, arteforma.info, borodino-plaza.com and two others.

These name servers are frequently paired with the name servers ns8-l2.nic.ru, ns8-cloud.nic.ru and ns3.nic.ru.

Host names with 6 IP numbers:

Hostname ns4-cloud.nic.ru directs to 89.104.93.30, 89.104.93.33 and 89.104.93.34 along with 3 other IP addresses.

Hostname ns8-cloud.nic.ru directs to 89.104.93.31, 89.104.93.35 and 89.104.93.36 along with 3 other IP addresses.

Host names pointing to a single IP address:

ns3-l2.nic.ru has the IP address 193.232.146.1.

ns4-l2.nic.ru has the IP address 91.217.20.20.

ns8-l2.nic.ru has the IP address 91.217.21.20.

Mail Servers

studystudy.ru is handled by three mail servers: mx01.nicmail.ru.studystudy.ru, mx02.nicmail.ru.studystudy.ru and mx03.nicmail.ru.studystudy.ru.

studystudy.ru - robtex.com

studystudy.ru

ru

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`studystudy.ru`

`ru`