`classbase.ru`

DNSSEC	⚠️ Not signed
A	91.201.52.48^{🇷🇺 INTERNET-PRO-AS}
		PTR	`be2.netangels.ru`
NS	`ns1.netangels.ru` ⭐
		A	91.201.54.2^{🇷🇺 INTERNET-PRO-AS}
			PTR	`ns1.netangels.ru`
NS	`ns2.netangels.ru`
		A	91.201.52.2^{🇷🇺 INTERNET-PRO-AS}
			PTR	`ns2.netangels.ru`
NS	`ns3.netangels.ru` ⚠️ Not in parent delegation
		A	45.86.39.2^{🇷🇺 INTERNET-PRO-AS}
NS	`ns4.netangels.ru` ⚠️ Not in parent delegation
		A	80.87.101.2^{🇷🇺 INTERNET-PRO-AS}
SOA	`ns1.netangels.ru`hostmaster@netangels.ru serial=1718842181

`ru`

	DNSSEC	⚠️ Not signed
	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=4067830

Up

www.classbase.ru

Same first word

classbase.net

classbase.com

classbase.ru

classbase.nl

Similar names

baseclass.com.cn

scbasales.com

bascsales.com

caseslabs.com

baseclass.com

baseclass.eu

baseclass.net

bassscale.com

DNS History

6 records (5 active, 1 former)

●NSns1.netangels.ru2015-07-26 → 2026-02-24 · 2 obs

● 2015-07-26 07:58:04
● 2026-02-24 04:22:08

●NSns2.netangels.ru2015-07-26 → 2026-02-24 · 2 obs

● 2015-07-26 07:58:04
● 2026-02-24 04:22:08

●NSns3.netangels.ru2017-05-29 → 2026-02-24 · 3 obs

○ 2015-07-26 07:58:04
● 2017-05-29 09:29:28
● 2026-02-24 04:22:08

●NSns4.netangels.ru2017-05-29 → 2026-02-24 · 3 obs

○ 2015-07-26 07:58:04
● 2017-05-29 09:29:28
● 2026-02-24 04:22:08

○A185.93.108.482016-07-02 → 2017-05-29 · 5 obs

○ 2016-03-09 16:54:28
● 2016-07-02 12:29:34
● 2017-05-29 09:29:28
○ 2026-02-15 18:52:14
○ 2026-02-24 04:22:08

●A91.201.52.482015-07-26 → 2026-02-24 · 6 obs

● 2015-07-26 07:58:04
● 2016-03-09 16:54:28
○ 2016-07-02 12:29:34
○ 2017-05-29 09:29:28
● 2026-02-15 18:52:14
● 2026-02-24 04:22:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
classbase.ru	ns1.netangels.ru, ns2.netangels.ru	-

✅ Authoritative Response

Server: 91.201.54.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classbase.ru (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.201.52.48`
NS	4	`ns1.netangels.ru, ns2.netangels.ru...`
SOA	1	`ns1.netangels.ru hostmaster.netangels.ru`

AI analysis

The parent of www.classbase.ru is classbase.ru.

classbase.ru points to a single IP number: 91.201.52.48.

Other host names, for instance feji.ru, chudo-nit.ru, radio.26060.ru, macsservice.ru and citycarrier.ru share IP numbers with classbase.ru.

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

classbase.ru shares name servers with other domains at least partially, for instance papki.pro, visbas.com, fbk-pravo.ru, vm-44b22931.na4u.ru and stkbt.ru.