mail.4cu.ru - robtex.com

mail.4cu.ru

DNSSEC⚠️ Not signed
A2a00:f940:4::10🇷🇺 AS-REGRU2a00:f940:4::/48 Reg.Ru SRS Infrastructure Route
A194.67.71.184🇷🇺 AS-REGRU194.67.71.0/24 Reg.Ru
NSns1.expired.reg.ru ⭐ ⚠️ Not in parent delegation
A194.58.116.147🇷🇺 AS-REGRU194.58.116.0/24 Reg.Ru
NSns2.expired.reg.ru ⚠️ Not in parent delegation
A194.58.116.148🇷🇺 AS-REGRU194.58.116.0/24 Reg.Ru
SOAns1.expired.reg.ruadmin@expired.reg.ru 2014-06-01 #1

4cu.ru

DNSSEC⚠️ Not signed
A2a00:f940:4::10🇷🇺 AS-REGRU2a00:f940:4::/48 Reg.Ru SRS Infrastructure Route
A194.67.71.3🇷🇺 AS-REGRU194.67.71.0/24 Reg.Ru
NSns1.expired.reg.ru ⭐
NSns2.expired.reg.ru
SOAns1.expired.reg.ruadmin@expired.reg.ru 2014-06-01 #1

Previously MX for

4cu.ru

Same first word

mail.mysecuritycamera.net
mail.glass
mail.mil.kg
mail.dog
mail.ddns.me
mail.gov.bh
mail.tours
mail.no-ip.info
mail.gob.cl
mail.na
mail.hn
mail.gov.cl
mail.srl
mail.org.nz
mail.chicappa.jp
mail.123hjemmeside.no
mail.fantasyleague.cc
mail.ufcfan.org
mail.ge
mail.egoism.jp
mail.jpn.org
mail.run
mail.co.education
mail.edu.rs
mail.lt
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mail.gov.mu
mail.gov.in
mail.uz
mail.clinic
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mail.hl.cn
mail.nhs.uk
mail.hotmail
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mail.canon
mail.net.hk
mail.as
mail.ir
mail.net.ru
mail.cz
mail.gov.ms
mail.so
mail.ind.in
mail.com.in
mail.noip.us
mail.hippy.jp
mail.eating-organic.net
mail.ba.gov.br
mail.com
mail.inf.br
mail.4u.com
mail.edu.tw
mail.gov.rs
mail.dnsalias.net
mail.pro.br
mail.ne.jp
mail.co.jp
mail.be
mail.com.vn
mail.how
mail.in-brb.de
mail.ro
mail.com.hk
mail.neustar
mail.ao
mail.pw
mail.broker
mail.school
mail.land
mail.yahoo
mail.edu.ge
mail.ps
mail.edu.ee
mail.gouv.ci
mail.gi
mail.fr
mail.mil.id
mail.k12.vt.us
mail.photos
mail.omg.lol
mail.ooo
mail.cloudaccess.net
mail.girly.jp
mail.ec
mail.potager.org
mail.v.ua
mail.copro.uk
mail.or.id
mail.kim
mail.md
mail.gov.ls
mail.edu.tt
mail.si
mail.gov.rw
mail.gov.bs
mail.ca
mail.je

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DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSns1.expired.reg.runs2.expired.reg.runs1.shop.reg.runs2.shop.reg.ruA194.67.71.1842a00:f940:4::1031.31.204.6137.230.114.67
●NSns1.expired.reg.ru2026-04-10 → 2026-04-14 · 3 obs
○ 2016-07-15 11:53:12
● 2026-04-10 14:34:44
● 2026-04-14 10:22:50
○NSns1.shop.reg.ru2015-07-11 → 2016-07-15 · 4 obs
● 2015-07-11 04:39:46
● 2016-07-15 11:53:12
○ 2026-04-10 14:34:44
○ 2026-04-14 10:22:50
●NSns2.expired.reg.ru2026-04-10 → 2026-04-14 · 3 obs
○ 2016-07-15 11:53:12
● 2026-04-10 14:34:44
● 2026-04-14 10:22:50
○NSns2.shop.reg.ru2015-07-11 → 2016-07-15 · 4 obs
● 2015-07-11 04:39:46
● 2016-07-15 11:53:12
○ 2026-04-10 14:34:44
○ 2026-04-14 10:22:50
●A194.67.71.1842026-04-10 → 2026-04-14 · 3 obs
○ 2016-07-15 11:53:12
● 2026-04-10 14:34:44
● 2026-04-14 10:22:50
●A2a00:f940:4::102026-04-10 → 2026-04-14 · 3 obs
○ 2016-07-15 11:53:12
● 2026-04-10 14:34:44
● 2026-04-14 10:22:50
○A31.31.204.612015-07-11 → 2016-02-06 · 4 obs
● 2015-07-11 04:39:46
● 2016-02-06 11:23:00
○ 2016-07-15 11:53:12
○ 2026-04-14 10:22:50
○A37.230.114.672026-04-10 → 2026-04-14 · 2 obs
○ 2026-04-10 14:34:44
○ 2026-04-14 10:22:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rud.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...-
4cu.runs1.expired.reg.ru, ns2.expired.reg.ru-

✅ Authoritative Response

Server:194.58.116.148

NS records: ns1.expired.reg.ru, ns2.expired.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4cu.ru (unsigned zone)

⏱️ Timing

Total: 1408ms | Queries: -

📄 Records

TypeCountSample Data
A1194.67.71.184
AAAA12a00:f940:4::10
NS2ns2.expired.reg.ru, ns1.expired.reg.ru
SOA1ns1.expired.reg.ru admin.expired.reg.ru

Analysis

IP Addresses

mail.4cu.ru resolves to two IP numbers: 2a00:f940:4::10 and 194.67.71.184.

other host names including ns1.lokon.su, proscada.ru, www.flobee.ru, vrnickel.ru and gospace.ru share IP numbers with mail.4cu.ru.

Name Servers

mail.4cu.ru is delegated to two name servers ns1.expired.reg.ru and ns2.expired.reg.ru.

mail.4cu.ru shares the same name server setup as other domains, for instance turkrutv-ff.ru, mail.multiretsept.ru, ajh.kq-lordfilm.ru, aviasall.ru and rusmeat.ru.

mail.4cu.ru at least partially shares name servers with other domains, for instance www.ivznanie.ru.

Host names with one IP number:

ns1.expired.reg.ru points to 194.58.116.147

ns2.expired.reg.ru points to 194.58.116.148