ns1.ructf.com - dns.ninja
ns1.ructf.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 89.169.190.161๐ท๐บ YandexCloud89.169.128.0/18 | ||||||
| PTR | sas-vm.uzer.urgu.org | ||||||
ructf.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 212.193.68.249๐ท๐บ UrFU212.193.64.0/19 URFU Ural Federal University | ||||||
| NS | ns0.ructf.com โญ | ||||||
| NS | ns1.ructf.com | ||||||
| NS | ns2.ructf.com | ||||||
| MX | aspmx.l.google.com โญ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| MX | aspmx4.googlemail.com(10) | ||||||
| MX | aspmx5.googlemail.com(10) | ||||||
| SOA | ns0.ructf.comznick@hackerdom.ru 2026-05-06 #0 | ||||||
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA89.169.190.1612026-03-21 โ 2026-07-16 ยท 4 obs
โ 2026-03-21 10:49:36
โ 2026-07-13 01:25:52
โ 2026-07-16 07:02:42
โ 2026-07-16 14:56:46
โ 2026-07-13 01:25:52
โ 2026-07-16 07:02:42
โ 2026-07-16 14:56:46
๐ DNS Trace
Analysis
Name Server Role
ns1.ructf.com is an authoritative name server for ructf.org, ructf.com, urgu.org as well as two other domains.
ns0.ructf.com, ns2.ructf.com and ns3.ructf.com are often grouped with ns1.ructf.com to function as name servers.
IP Addresses
ns1.ructf.com resolves to just one IP address, 89.169.190.161.