network2u.ru - robtex.com

network2u.ru

DNSSEC⚠️ Not signed
A2a00:1c48:7:b1::1:1🇷🇺 DINET-AS2a00:1c48::/32 Digital Network JSC http://www.msm.ru Digital Network Datacenters
A79.137.217.235🇷🇺 DINET-AS79.137.216.0/21 DINET-HOSTING
NSns1.network2u.ru ⭐
A2a00:1c48:7:b1::1:1🇷🇺 DINET-AS2a00:1c48::/32 Digital Network JSC http://www.msm.ru Digital Network Datacenters
A79.137.217.235🇷🇺 DINET-AS79.137.216.0/21 DINET-HOSTING
PTRcactus.net2u.ru
NSns1.net2u.ru
A2a00:1c48:7:b1::1:1🇷🇺 DINET-AS2a00:1c48::/32 Digital Network JSC http://www.msm.ru Digital Network Datacenters
A79.137.217.235🇷🇺 DINET-AS79.137.216.0/21 DINET-HOSTING
PTRcactus.net2u.ru
NSns2.net2u.ru
A2a00:1c48:7:b1::2:2🇷🇺 DINET-AS2a00:1c48::/32 Digital Network JSC http://www.msm.ru Digital Network Datacenters
A79.137.217.236🇷🇺 DINET-AS79.137.216.0/21 DINET-HOSTING
PTRpapaya.net2u.ru
MXmail.network2u.ru ⭐
A2a00:1c48:7:b1::1:1🇷🇺 DINET-AS2a00:1c48::/32 Digital Network JSC http://www.msm.ru Digital Network Datacenters
A79.137.217.235🇷🇺 DINET-AS79.137.216.0/21 DINET-HOSTING
PTRcactus.net2u.ru
TXTv=spf1 a mx a:network2u.ru ip4:79.137.217.235 ip6:2a00:1c48:7:b1::1:1 ?all
SOAns1.network2u.ruroot@ns1.network2u.ru serial=1530223778

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4068511

Subdomains

mail.network2u.ru
ns1.network2u.ru

Same first word

network2u.com
network2u.ru

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns1.net2u.runs1.network2u.runs2.net2u.runs0.net2u.runs1.rollernet.usns2.rollernet.usMXmail.network2u.ruA2a00:1c48:7:b1::1:179.137.217.2352001:470:28:f62:c2b7:f7ef:5aa6:417f78.107.50.134
○NSns0.net2u.ru2015-08-06 → 2015-11-28 · 4 obs
● 2015-08-06 03:14:54
● 2015-11-28 15:43:48
○ 2026-03-08 18:17:06
○ 2026-04-14 11:38:40
●NSns1.net2u.ru2026-03-08 → 2026-04-14 · 3 obs
○ 2015-11-28 15:43:48
● 2026-03-08 18:17:06
● 2026-04-14 11:38:40
●NSns1.network2u.ru2026-03-08 → 2026-04-14 · 3 obs
○ 2015-11-28 15:43:48
● 2026-03-08 18:17:06
● 2026-04-14 11:38:40
○NSns1.rollernet.us2015-08-06 → 2015-11-28 · 4 obs
● 2015-08-06 03:14:54
● 2015-11-28 15:43:48
○ 2026-03-08 18:17:06
○ 2026-04-14 11:38:40
●NSns2.net2u.ru2026-03-08 → 2026-04-14 · 3 obs
○ 2015-11-28 15:43:48
● 2026-03-08 18:17:06
● 2026-04-14 11:38:40
○NSns2.rollernet.us2015-08-06 → 2015-11-28 · 4 obs
● 2015-08-06 03:14:54
● 2015-11-28 15:43:48
○ 2026-03-08 18:17:06
○ 2026-04-14 11:38:40
●MXmail.network2u.ru2026-03-08 → 2026-04-14 · 2 obs
● 2026-03-08 18:17:06
● 2026-04-14 11:38:40
○A2001:470:28:f62:c2b7:f7ef:5aa6:417f2026-03-08 → 2026-03-23 · 5 obs
○ 2015-11-28 15:43:48
● 2026-03-08 18:17:06
● 2026-03-23 10:46:50
○ 2026-04-07 07:47:56
○ 2026-04-14 11:38:40
●A2a00:1c48:7:b1::1:12026-04-07 → 2026-04-14 · 3 obs
○ 2026-03-23 10:46:50
● 2026-04-07 07:47:56
● 2026-04-14 11:38:40
○A78.107.50.1342015-08-06 → 2015-11-28 · 4 obs
● 2015-08-06 03:14:54
● 2015-11-28 15:43:48
○ 2026-03-08 18:17:06
○ 2026-04-14 11:38:40
●A79.137.217.2352026-03-08 → 2026-04-14 · 3 obs
○ 2015-11-28 15:43:48
● 2026-03-08 18:17:06
● 2026-04-14 11:38:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
network2u.runs1.net2u.ru, ns2.net2u.ru4 records

✅ Authoritative Response

Server:79.137.217.236

NS records: ns1.net2u.ru, ns2.net2u.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for network2u.ru (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

TypeCountSample Data
A179.137.217.235
AAAA12a00:1c48:7:b1::1:1
NS2ns2.net2u.ru, ns1.net2u.ru
MX1mail.network2u.ru (pri: 5)
TXT1v=spf1 a mx a:network2u.ru ip4:79.137.21
SOA1ns1.network2u.ru root.ns1.network2u.ru

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.net2u.ru, ns2.net2u.ru, ns1.net2u.ru...)

Analysis

Hierarchy

network2u.ru is a parent of mail.network2u.ru and ns1.network2u.ru.

IP Addresses

network2u.ru points to two IP numbers: 2a00:1c48:7:b1::1:1 and 79.137.217.235.

Other host names such as ns1.net2u.ru, net2u.ru, mikryashov.ru, ns1.network2u.ru and mail.ruscultura.ru share IPs with network2u.ru.

Name Servers

network2u.ru is delegated to three name servers: ns1.net2u.ru, ns2.net2u.ru and ns1.network2u.ru.

network2u.ru at least partially shares name servers with other domains, for example net2u.ru, mikryashov.ru, ruscultura.ru, aktinidia.ru and hosting2u.ru.

These name servers are commonly used with cactus.net2u.ru and ns1.hosting2u.ru and papaya.net2u.ru.

Host names with two IP numbers

Two IPs per host:

ns1.net2u.ru points to: 2a00:1c48:7:b1::1:1 and 79.137.217.235

ns2.net2u.ru points to: 2a00:1c48:7:b1::2:2 and 79.137.217.236

ns1.network2u.ru points to: 2a00:1c48:7:b1::1:1 and 79.137.217.235

Hosts pointing to 2a00:1c48:7:b1::1:1: ns1.net2u.ru and ns1.network2u.ru

Hosts pointing to 79.137.217.235: ns1.net2u.ru and ns1.network2u.ru

Pattern: ns1.net2u.ru and ns1.network2u.ru both point to 2a00:1c48:7:b1::1:1 and 79.137.217.235

Mail Servers

The mail.network2u.ru mail server handles network2u.ru.

mail.network2u.ru points to two IP numbers: 2a00:1c48:7:b1::1:1 and 79.137.217.235.