`step2use.ru`

DNSSEC	⚠️ Not signed
A	195.133.32.3^{🇷🇺 MTFINANCE-AS195.133.32.0/24}
NS	`ns1.r01.ru` ⭐
		A	31.177.80.41^{🇷🇺 RU-CENTER31.177.80.0/24 -NETWORK}
			PTR	`ns1.r01.ru`
NS	`ns2.r01.ru`
		A	31.177.76.41^{🇷🇺 RU-CENTER31.177.76.0/24 RU-SERVICE-NETWORK}
			PTR	`ns2.r01.ru`
MX	`s4ru.mailus.io` ⭐
		A	194.87.248.138^{🇷🇺 MTW-AS194.87.248.0/24}
TXT	`v=spf1 a:mail.monitorio.io include:_spf.yandex.net include:spf.unisender.com ...`
SOA	`ns1.r01.ru`support@r01.ru 2026-03-09 #0

`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=4068847

Same first word

step2use.ru

DNS History

9 records (4 active, 5 former)

●NSns1.r01.ru2015-08-02 → 2026-05-12 · 2 obs

● 2015-08-02 09:00:32
● 2026-05-12 12:56:54

●NSns2.r01.ru2015-08-02 → 2026-05-12 · 2 obs

● 2015-08-02 09:00:32
● 2026-05-12 12:56:54

○MXmx.yandex.net2017-08-19 → 2017-08-19 · 3 obs

● 2017-08-19 16:17:36
○ 2026-03-26 18:39:56
○ 2026-05-12 12:56:54

○MXs3.mailus.io2026-03-26 → 2026-05-12 · 2 obs

○ 2026-03-26 18:39:56
○ 2026-05-12 12:56:54

●MXs4ru.mailus.io2026-03-26 → 2026-05-12 · 3 obs

○ 2017-08-19 16:17:36
● 2026-03-26 18:39:56
● 2026-05-12 12:56:54

●A195.133.32.32026-03-26 → 2026-05-12 · 3 obs

○ 2017-08-19 16:17:36
● 2026-03-26 18:39:56
● 2026-05-12 12:56:54

○A5.9.117.982026-03-26 → 2026-05-12 · 2 obs

○ 2026-03-26 18:39:56
○ 2026-05-12 12:56:54

○A78.47.142.1152015-11-30 → 2016-11-19 · 4 obs

● 2015-11-30 03:04:16
● 2016-11-19 08:17:02
○ 2017-08-19 16:17:36
○ 2026-05-12 12:56:54

○A88.99.173.622017-08-19 → 2017-08-19 · 4 obs

○ 2016-11-19 08:17:02
● 2017-08-19 16:17:36
○ 2026-03-26 18:39:56
○ 2026-05-12 12:56:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
step2use.ru	ns1.r01.ru, ns2.r01.ru	2 records

✅ Authoritative Response

Server:31.177.76.41

NS records: ns1.r01.ru, ns2.r01.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for step2use.ru (unsigned zone)

⏱️ Timing

Total: 1427ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.133.32.3`
NS	2	`ns1.r01.ru, ns2.r01.ru`
MX	1	`s4ru.mailus.io (pri: 10)`
TXT	1	`v=spf1 a:mail.monitorio.io include:_spf.`
SOA	1	`ns1.r01.ru support.r01.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.r01.ru, ns2.r01.ru)

Analysis

IP Addresses

step2use.ru points to a single IP number: 195.133.32.3.

Other host names like monitorio.io and atlant2010.ru share IP numbers with step2use.ru.

Name Servers

step2use.ru is delegated to two name servers: ns1.r01.ru and ns2.r01.ru.

step2use.ru shares the same name server setup as other domains, for example iheb.ru, live-game.ru, club-online.ru, ncsnet.ru and 83m.ru.

step2use.ru at least partially shares its name servers with other domains, for instance wnmedia.ru.

Host names with one IP number:

The host ns1.r01.ru points to 31.177.80.41 and the host ns2.r01.ru points to 31.177.76.41.

Mail Servers

step2use.ru is handled by a single mail server, s4ru.mailus.io.

Host name s4ru.mailus.io points to IP address 194.87.248.138.

step2use.ru - robtex.com

step2use.ru

ru