ns0.ructf.com - dns.ninja

ns0.ructf.com

DNSSEC⚠️ Not signed
A158.160.155.31🇷🇺 YandexCloud158.160.0.0/16
PTRklg-vm.uzer.urgu.org

ructf.com

DNSSEC⚠️ Not signed
A212.193.68.249🇷🇺 UrFU212.193.64.0/19 URFU Ural Federal University
NSns0.ructf.com ⭐
NSns1.ructf.com
NSns2.ructf.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
MXaspmx4.googlemail.com(10)
MXaspmx5.googlemail.com(10)
SOAns0.ructf.comznick@hackerdom.ru 2026-05-06 #0

NS for

ructf.org
ructf.com
urgu.org
hackerdom.ru
ructfe.org

Same first word

ns0.dev
ns0.ws
ns0.co.uk
ns0.mydns.jp
ns0.co
ns0.org
ns0.net
ns0.ca
ns0.biz
ns0.xmit.dev
ns0.nl
ns0.ibxos.it
ns0.it
ns0.cloudapp.net
ns0.ru
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ns0.io
ns0.us
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ns0.be
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ns0.bid
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ns0.at
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ns0.gov.mu
ns0.in
ns0.uk
ns0.email
ns0.nom.za

Similar names

s0n.top
sn0.org
n0s.ru
0sn.net
0ns.nl
sn0.cn
sn0.com
s0n.com
sn0.de
0ns.de
0ns.org
sn0.net
s0n.org
0ns.pw
0ns.me
0ns.hu
0ns.com
s0n.de
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s0n.ru
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0sn.cn
sn0.ru
0ns.ru
s0n.cn

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A158.160.155.31194.226.244.126
●A158.160.155.312026-03-21 → 2026-07-16 · 3 obs
○ 2015-10-16 10:15:12
● 2026-03-21 10:49:36
● 2026-07-16 18:23:20
○A194.226.244.1262015-05-10 → 2015-05-10 · 3 obs
● 2015-05-10 20:40:04
○ 2015-10-16 10:15:12
○ 2026-07-16 18:23:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ructf.comns2.ructf.com, ns1.ructf.com, ns0.ructf.com3 records

✅ Authoritative Response

Server:178.154.240.171

NS records: ns2.ructf.com, ns1.ructf.com, ns0.ructf.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ructf.com (unsigned zone)

⏱️ Timing

Total: 305ms | Queries: -

📄 Records

TypeCountSample Data
A1158.160.155.31

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns2.ructf.com, ns1.ructf.com, ns0.ructf.com)

Analysis

Name Server Role

ns0.ructf.com serves as a name server for ructf.org, ructf.com, urgu.org and two others.

Together with ns0.ructf.com, the hosts ns1.ructf.com, ns2.ructf.com and ns3.ructf.com are frequently configured as name servers.

IP Addresses

ns0.ructf.com directs to one IP number, which is 158.160.155.31.