3bu.ru - robtex.com

3bu.ru

DNSSEC⚠️ Not signed
A185.233.83.43🇷🇺 FIRST-SERVER-EUROPE185.233.83.0/24
PTRdz.zone
NSdz.zone ⭐
A185.103.109.198🇷🇺 FIRST-SERVER-EUROPE185.103.109.0/24
PTRr2-d2.dz.zone
NSns1.dz.zone
A185.103.109.198🇷🇺 FIRST-SERVER-EUROPE185.103.109.0/24
PTRr2-d2.dz.zone
NSns2.dz.zone
A45.90.218.51🇷🇺 FIRST-SERVER-EUROPE45.90.218.0/24
PTRvm1837658.firstbyte.club
TXTv=spf1 -all
SOAdz.zoneadmin@dz.zone 2025-12-30 #5

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069918

Same first word

3bu.ru
3bu.ph
3bu.de
3bu.com
3bu.cn
3bu.net
3bu.cc

Similar names

u3b.vg
bu3.de
bu3.eu
b3u.org
bu3.com.cn
u3b.de
bu3.mobi
bu3.ru
ub3.net
b3u.net
u3b.com
u3b.mx
ub3.co.uk
ub3.cn
ub3.com
u3b.cn
bu3.cn
3ub.de
u3b.eu
bu3.nl
b3u.com
3ub.com
3ub.ir
bu3.ch
bu3.com

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSdz.zonens1.dz.zonens2.dz.zonens.hostland.runs3.hostland.ruparking1.nic.ruparking2.nic.ruMXmail.3bu.ruA185.233.83.43185.26.122.6791.195.240.93
●NSdz.zone2026-06-17 → 2026-08-09 · 3 obs
○ 2017-08-04 15:54:54
● 2026-06-17 22:27:08
● 2026-08-09 01:34:42
○NSns.hostland.ru2017-07-08 → 2017-08-04 · 5 obs
○ 2016-11-02 13:46:34
● 2017-07-08 19:56:36
● 2017-08-04 15:54:54
○ 2026-06-17 22:27:08
○ 2026-08-09 01:34:42
●NSns1.dz.zone2026-06-17 → 2026-08-09 · 3 obs
○ 2017-08-04 15:54:54
● 2026-06-17 22:27:08
● 2026-08-09 01:34:42
●NSns2.dz.zone2026-06-17 → 2026-08-09 · 3 obs
○ 2017-08-04 15:54:54
● 2026-06-17 22:27:08
● 2026-08-09 01:34:42
○NSns3.hostland.ru2017-07-08 → 2017-08-04 · 5 obs
○ 2016-11-02 13:46:34
● 2017-07-08 19:56:36
● 2017-08-04 15:54:54
○ 2026-06-17 22:27:08
○ 2026-08-09 01:34:42
○NSparking1.nic.ru2015-06-11 → 2016-11-02 · 4 obs
● 2015-06-11 00:46:54
● 2016-11-02 13:46:34
○ 2017-07-08 19:56:36
○ 2026-08-09 01:34:42
○NSparking2.nic.ru2015-06-11 → 2016-11-02 · 4 obs
● 2015-06-11 00:46:54
● 2016-11-02 13:46:34
○ 2017-07-08 19:56:36
○ 2026-08-09 01:34:42
○MXmail.3bu.ru2017-07-08 → 2017-08-04 · 4 obs
● 2017-07-08 19:56:36
● 2017-08-04 15:54:54
○ 2026-06-17 22:27:08
○ 2026-08-09 01:34:42
●A185.233.83.432026-06-17 → 2026-08-09 · 3 obs
○ 2017-08-04 15:54:54
● 2026-06-17 22:27:08
● 2026-08-09 01:34:42
○A185.26.122.672017-07-08 → 2017-08-04 · 5 obs
○ 2016-11-02 13:46:34
● 2017-07-08 19:56:36
● 2017-08-04 15:54:54
○ 2026-06-17 22:27:08
○ 2026-08-09 01:34:42
○A91.195.240.932015-06-11 → 2016-11-02 · 4 obs
● 2015-06-11 00:46:54
● 2016-11-02 13:46:34
○ 2017-07-08 19:56:36
○ 2026-08-09 01:34:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
3bu.runs1.dz.zone, ns2.dz.zone-

✅ Authoritative Response

Server:45.90.218.51

NS records: ns1.dz.zone, ns2.dz.zone

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3bu.ru (unsigned zone)

⏱️ Timing

Total: 971ms | Queries: -

📄 Records

TypeCountSample Data
A1185.233.83.43
NS2ns1.dz.zone, ns2.dz.zone
TXT1v=spf1 -all
SOA1dz.zone admin.dz.zone

Analysis

IP Addresses

3bu.ru has exactly one IP address — 185.233.83.43.

xn--80adrmdld1a.xn--p1ai, mazalov.ru, tabakaeva.ru plus two other host names have IP numbers in common with 3bu.ru.

Name Servers

3bu.ru carries NS records delegating to dz.zone, ns1.dz.zone and ns2.dz.zone.

3bu.ru has at least partial name server overlap with other domains, such as dzasokhov.com, 5gs.ru, 2fp.ru and two others.

dz.zone and ns1.dz.zone both resolve to 185.103.109.198, while ns2.dz.zone resolves to 45.90.218.51; all three hostnames carry exactly one IP address.

dz.zone along with ns1.dz.zone each resolve to 185.103.109.198 IP addresses.