`studentur.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:959c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:1dba^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.186^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.156^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`armando.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`armando.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`armando.ns.cloudflare.com`
		A	108.162.195.225^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
		A	162.159.44.225^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
		A	172.64.35.225^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
NS	`galilea.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`galilea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`galilea.ns.cloudflare.com`
		A	108.162.194.233^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
		A	162.159.38.233^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
		A	172.64.34.233^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.29.186, 172.67.149.156
		IPv6	2606:4700:3031::ac43:959c, 2606:4700:3034::6815:1dba
SOA	`armando.ns.cloudflare.com`dns@cloudflare.com serial=2398986713

`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=4068333

WOT: SAFE (60/100)

Same first word

studentur.ru

studentur.com.ua

Similar names

rustudent.com

untrusted.network

urstudent.net

untrusted.systems

nutduster.com

untrusted.de

untrusted.net

DNS History

14 records (6 active, 8 former)

●NSarmando.ns.cloudflare.com2026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-31 20:01:56
● 2026-03-27 12:35:50
● 2026-03-30 18:03:10

●NSgalilea.ns.cloudflare.com2026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-31 20:01:56
● 2026-03-27 12:35:50
● 2026-03-30 18:03:10

○NSns1.spaceweb.ru2015-06-17 → 2017-03-31 · 4 obs

● 2015-06-17 11:50:00
● 2017-03-31 20:01:56
○ 2026-03-27 12:35:50
○ 2026-03-30 18:03:10

○NSns2.spaceweb.ru2015-06-17 → 2017-03-31 · 4 obs

● 2015-06-17 11:50:00
● 2017-03-31 20:01:56
○ 2026-03-27 12:35:50
○ 2026-03-30 18:03:10

○NSns3.spaceweb.pro2015-06-17 → 2017-03-31 · 4 obs

● 2015-06-17 11:50:00
● 2017-03-31 20:01:56
○ 2026-03-27 12:35:50
○ 2026-03-30 18:03:10

○NSns4.spaceweb.pro2015-06-17 → 2017-03-31 · 4 obs

● 2015-06-17 11:50:00
● 2017-03-31 20:01:56
○ 2026-03-27 12:35:50
○ 2026-03-30 18:03:10

○MXmx1.spaceweb.ru2015-06-17 → 2017-03-31 · 4 obs

● 2015-06-17 11:50:00
● 2017-03-31 20:01:56
○ 2026-03-27 12:35:50
○ 2026-03-30 18:03:10

○MXmx2.spaceweb.ru2015-06-17 → 2017-03-31 · 4 obs

● 2015-06-17 11:50:00
● 2017-03-31 20:01:56
○ 2026-03-27 12:35:50
○ 2026-03-30 18:03:10

●A104.21.29.1862026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-31 20:01:56
● 2026-03-27 12:35:50
● 2026-03-30 18:03:10

●A172.67.149.1562026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-31 20:01:56
● 2026-03-27 12:35:50
● 2026-03-30 18:03:10

●A2606:4700:3031::ac43:959c2026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-31 20:01:56
● 2026-03-27 12:35:50
● 2026-03-30 18:03:10

●A2606:4700:3034::6815:1dba2026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-31 20:01:56
● 2026-03-27 12:35:50
● 2026-03-30 18:03:10

○A77.222.40.1922015-11-01 → 2017-03-31 · 5 obs

○ 2015-06-17 11:50:00
● 2015-11-01 07:37:26
● 2017-03-31 20:01:56
○ 2026-03-27 12:35:50
○ 2026-03-30 18:03:10

○A77.222.40.642015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 11:50:00
○ 2015-11-01 07:37:26
○ 2026-03-30 18:03:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
studentur.ru	armando.ns.cloudflare.com, galilea.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.225

NS records: armando.ns.cloudflare.com, galilea.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studentur.ru (unsigned zone)

⏱️ Timing

Total: 603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.186, 172.67.149.156`
AAAA	2	`2606:4700:3031::ac43:959c, 2606:4700:3034::6815:1dba`
NS	2	`armando.ns.cloudflare.com, galilea.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`armando.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

studentur.ru points to four IP numbers: 2606:4700:3031::ac43:959c, 2606:4700:3034::6815:1dba, 104.21.29.186 and 172.67.149.156.

Other host names, for instance sklweb.com, kollaborate.io, galcollege.org.il, kohpetcity.go.th and ikotv.com share IP numbers with studentur.ru.

Name Servers

studentur.ru's delegation is to two name servers armando.ns.cloudflare.com and galilea.ns.cloudflare.com.

studentur.ru shares the same name server configuration as other domains, such as escortmarketing.com, sakaryaescortevi.com, afcu-0nlinebnking-a.pages.dev, com-backend-ci-internal-portal.pro and jhceuer.surf.

studentur.ru at least partially shares its name servers with other domains, for instance infoindustria.com.ua, poempad.com, jynzarodesign.com, 21jumpclick.fr and alldentfor.com.

These name servers are commonly used with theo.ns.cloudflare.com, ines.ns.cloudflare.com, devin.ns.cloudflare.com, harleigh.ns.cloudflare.com, sima.ns.cloudflare.com, lee.ns.cloudflare.com and josephine.ns.cloudflare.com.

Host names with six IP numbers:

armando.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce1, 2803:f800:50::6ca2:c3e1, 2a06:98c1:50::ac40:23e1, 108.162.195.225, 162.159.44.225 and 172.64.35.225.

galilea.ns.cloudflare.com points to: 2606:4700:50::a29f:26e9, 2803:f800:50::6ca2:c2e9, 2a06:98c1:50::ac40:22e9, 108.162.194.233, 162.159.38.233 and 172.64.34.233.

studentur.ru - robtex.com

studentur.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`studentur.ru`

`ru`