`next21.ru`

DNSSEC	⚠️ Not signed
A	31.31.198.122^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
		PTR	`server20.hosting.reg.ru`
NS	`dean.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c199^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2199^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dean.ns.cloudflare.com`
		A	108.162.193.153^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	172.64.33.153^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	173.245.59.153^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
NS	`lara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
MX	`mx1.hosting.reg.ru` ⭐
		A	31.31.194.240^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
		A	31.31.194.241^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
MX	`mx2.hosting.reg.ru`⁽²⁰⁾
		A	31.31.194.240^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
		A	31.31.194.241^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
TXT	`v=spf1 include:_spf.hosting.reg.ru ip4:92.38.227.189 a mx ~all`
SOA	`dean.ns.cloudflare.com`dns@cloudflare.com serial=2408257986

`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=4069774

Same first word

next21.ru

next21.net

next21.co.kr

next21.com

next21.de

Similar names

next12.de

next12.net

21next.jp

2next1.com

21next.com

next12.com

21next.nl

DNS History

14 records (5 active, 9 former)

○NSd10.toobit.ru2015-08-09 → 2016-07-06 · 4 obs

● 2015-08-09 22:31:50
● 2016-07-06 03:24:14
○ 2017-04-19 03:49:00
○ 2026-07-28 02:05:56

●NSdean.ns.cloudflare.com2026-05-18 → 2026-07-28 · 3 obs

○ 2017-04-19 03:49:00
● 2026-05-18 10:08:30
● 2026-07-28 02:05:56

●NSlara.ns.cloudflare.com2026-05-18 → 2026-07-28 · 3 obs

○ 2017-04-19 03:49:00
● 2026-05-18 10:08:30
● 2026-07-28 02:05:56

○NSns1.hosting.reg.ru2017-04-19 → 2017-04-19 · 4 obs

○ 2016-07-06 03:24:14
● 2017-04-19 03:49:00
○ 2026-05-18 10:08:30
○ 2026-07-28 02:05:56

○NSns1.toobit.ru2015-08-09 → 2016-07-06 · 4 obs

● 2015-08-09 22:31:50
● 2016-07-06 03:24:14
○ 2017-04-19 03:49:00
○ 2026-07-28 02:05:56

○NSns2.hosting.reg.ru2017-04-19 → 2017-04-19 · 4 obs

○ 2016-07-06 03:24:14
● 2017-04-19 03:49:00
○ 2026-05-18 10:08:30
○ 2026-07-28 02:05:56

○NSns2.toobit.ru2015-08-09 → 2016-07-06 · 4 obs

● 2015-08-09 22:31:50
● 2016-07-06 03:24:14
○ 2017-04-19 03:49:00
○ 2026-07-28 02:05:56

○NSserver20.hosting.reg.ru2017-04-19 → 2017-04-19 · 4 obs

○ 2016-07-06 03:24:14
● 2017-04-19 03:49:00
○ 2026-05-18 10:08:30
○ 2026-07-28 02:05:56

○MXmail.next21.ru2015-08-09 → 2016-07-06 · 4 obs

● 2015-08-09 22:31:50
● 2016-07-06 03:24:14
○ 2017-04-19 03:49:00
○ 2026-07-28 02:05:56

●MXmx1.hosting.reg.ru2017-04-19 → 2026-07-28 · 3 obs

○ 2016-07-06 03:24:14
● 2017-04-19 03:49:00
● 2026-07-28 02:05:56

●MXmx2.hosting.reg.ru2017-04-19 → 2026-07-28 · 3 obs

○ 2016-07-06 03:24:14
● 2017-04-19 03:49:00
● 2026-07-28 02:05:56

●A31.31.198.1222026-05-18 → 2026-07-28 · 3 obs

○ 2017-04-19 03:49:00
● 2026-05-18 10:08:30
● 2026-07-28 02:05:56

○A46.4.91.1682015-08-09 → 2016-07-06 · 4 obs

● 2015-08-09 22:31:50
● 2016-07-06 03:24:14
○ 2017-04-19 03:49:00
○ 2026-07-28 02:05:56

○A92.38.226.122017-04-19 → 2017-04-19 · 4 obs

○ 2016-07-06 03:24:14
● 2017-04-19 03:49:00
○ 2026-05-18 10:08:30
○ 2026-07-28 02:05:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net...	-
next21.ru	dean.ns.cloudflare.com, lara.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.153

NS records: dean.ns.cloudflare.com, lara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for next21.ru (unsigned zone)

⏱️ Timing

Total: 1088ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.31.198.122`
NS	2	`dean.ns.cloudflare.com, lara.ns.cloudflare.com`
MX	2	`mx1.hosting.reg.ru (pri: 10), mx2.hosting.reg.ru (pri: 20)`
TXT	1	`v=spf1 include:_spf.hosting.reg.ru ip4:9`
SOA	1	`dean.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

next21.ru directs to one IP number, which is 31.31.198.122.

Among the host names that share IP numbers with next21.ru are cro.edu-vrn.ru, mail.gorshechnoe.ru, atiger.ru and two others.

Name Servers

The NS records for next21.ru delegate to dean.ns.cloudflare.com and lara.ns.cloudflare.com.

next21.ru has the same name server delegation as a number of other domains, such as spielothek.club, thaolejp.com, eluxia.org and two more.

At least some of next21.ru's name servers are shared with other domains, for example alburysteelfab.com.au, drinkstuff-sa.co.za, jzgcgs.com and two more.

These name servers tend to be used in conjunction with the name servers diva.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dean.ns.cloudflare.com maps to 108.162.193.153, 172.64.33.153, 173.245.59.153 and 3 additional IP addresses.

lara.ns.cloudflare.com maps to 108.162.192.128, 172.64.32.128, 173.245.58.128 and 3 additional IP addresses.

Mail Servers

The MX records for next21.ru point to two mail servers: mx1.hosting.reg.ru and mx2.hosting.reg.ru.

next21.ru has the same mail server arrangement as a number of other domains, for example pos-askiz.ru, imdb-film.online, kamrock.biz and two more.

At least a portion of next21.ru's mail servers are shared with other domains, among them grand-rust.ru and tea-terra.ru.

mx1.hosting.reg.ru has IP addresses 31.31.194.240 and 31.31.194.241; mx2.hosting.reg.ru has the same IP addresses: 31.31.194.240 and 31.31.194.241.

mx1.hosting.reg.ru and mx2.hosting.reg.ru each have 31.31.194.240 IP addresses.

mx1.hosting.reg.ru and mx2.hosting.reg.ru each have 31.31.194.241 IP addresses.

next21.ru - robtex.com

next21.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`next21.ru`

`ru`