sys.org.ru - dns.ninja

sys.org.ru

DNSSEC⚠️ Not signed
A2a04:5201:4::1a🇩🇪 FIRST-SERVER-EU-AS2a04:5201:4::/48
PTRt.sys.org.ru
A185.233.81.9🇩🇪 FIRST-SERVER-EU-AS185.233.80.0/23
NSsys.org.ru ⭐
A2a04:5201:4::1a🇩🇪 FIRST-SERVER-EU-AS2a04:5201:4::/48
PTRt.sys.org.ru
A185.233.81.9🇩🇪 FIRST-SERVER-EU-AS185.233.80.0/23
PTRsys.org.ru
NSns2.afraid.org
A2001:1850:1:5:800::6b🇺🇸 ASN-CQ-GIGENET2001:1850::/32 GIGENET IPV6 ROUTE
PTRns2.afraid.org
A69.65.50.223🇺🇸 ASN-CQ-GIGENET69.65.0.0/18 GigENET Netblock
PTRns2.afraid.org
NSt.sys.org.ru
A2a04:5201:4::1a🇩🇪 FIRST-SERVER-EU-AS2a04:5201:4::/48
PTRt.sys.org.ru
A185.233.81.9🇩🇪 FIRST-SERVER-EU-AS185.233.80.0/23
PTRsys.org.ru
MXt.sys.org.ru ⭐
A2a04:5201:4::1a🇩🇪 FIRST-SERVER-EU-AS2a04:5201:4::/48
PTRt.sys.org.ru
A185.233.81.9🇩🇪 FIRST-SERVER-EU-AS185.233.80.0/23
PTRsys.org.ru
TXTv=spf1 mx -all
SOAsys.org.ruroot@sys.org.ru 2024-04-25 #6

org.ru

DNSSEC⚠️ Not signed
A194.226.41.15🇷🇺 MSK-IX_Services194.226.41.0/24
NSa.dns-servers.net.ru ⭐ ⚠️ Not in parent delegation
NSb.dns-servers.net.ru ⚠️ Not in parent delegation
NSd.dns-servers.net.ru ⚠️ Not in parent delegation
NSe.dns-servers.net.ru ⚠️ Not in parent delegation
NSf.dns-servers.net.ru ⚠️ Not in parent delegation
SOAa.dns-servers.net.ruhostmaster@ripn.net serial=2284820002
WOT: SAFE (66/100)
📈 Tranco rank: #3,540

PTR for

9.81.233.185.in-addr.arpa

NS for

sys.org.ru

Subdomains

t.sys.org.ru

Same first word

sys.report
sys.gdn
sys.systems
sys.group
sys.bio
sys.bet
sys.life
sys.fm
sys.fi
sys.jp
sys.support
sys.no
sys.hi.cn
sys.computer
sys.cc
sys.se
sys.co.jp
sys.lv
sys.uz
sys.com.py
sys.co.tz
sys.ma
sys.si
sys.co
sys.edu.hk
sys.net.tr
sys.cat
sys.es
sys.sg
sys.ad
sys.com.tr
sys.bg
sys.com.pe
sys.eti.br
sys.zip
sys.net.ru
sys.team
sys.ph
sys.goiania.br
sys.mx
sys.rocks
sys.social
sys.hk
sys.run
sys.sale
sys.md
sys.lc
sys.gr
sys.com.au
sys.net.mx
sys.ee
sys.lt
sys.net.pl
sys.best
sys.tax
sys.ltd
sys.net.nz
sys.guru
sys.ca
sys.com.gt
sys.de
sys.by
sys.dp.ua
sys.eu
sys.nu
sys.or.kr
sys.be
sys.com.ua
sys.ch
sys.ie
sys.one
sys.yt
sys.co.at
sys.sx
sys.solar
sys.as
sys.space
sys.ws
sys.com
sys.cool
sys.network
sys.org
sys.im
sys.cl
sys.codes
sys.biz
sys.red
sys.it.com
sys.co.kr
sys.club
sys.mobi
sys.pub
sys.builders
sys.care
sys.hs.kr
sys.academy
sys.email
sys.garden
sys.srv.br
sys.center

Similar names

ssy.mobi
ssy.cn.com
ssy.co.kr
ssy.us
ssy.asia
yss.no
yss.tv
yss.com.tr
yss.co.za
yss.info
yss.su
yss.ca
yss.mobi
yss.cn
yss.ac.th
yss.net
ssy.su
yss.com.tw
yss.org.uk
yss.dk
yss.co.uk
yss.co.th
ssy.org.uk
yss.ch
ssy.hu
ssy.es
ssy.co.uk
yss.es
yss.co.il
ssy.de
ssy.in
ssy.be
yss.com.au
yss.vn
ssy.me
ssy.cn
yss.it
yss.or.id
yss.ru
ssy.dk

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSns2.afraid.orgsys.org.rut.sys.org.rudns1.yandex.netdns2.yandex.netMXt.sys.org.rumx.yandex.ruA185.233.81.92a04:5201:4::1a
○NSdns1.yandex.net2015-06-20 → 2020-02-16 · 4 obs
● 2015-06-20 13:29:28
● 2020-02-16 02:35:50
○ 2026-07-09 18:34:20
○ 2026-07-23 15:48:58
○NSdns2.yandex.net2020-02-16 → 2020-02-16 · 4 obs
○ 2015-06-20 13:29:28
● 2020-02-16 02:35:50
○ 2026-07-09 18:34:20
○ 2026-07-23 15:48:58
●NSns2.afraid.org2026-07-09 → 2026-07-23 · 3 obs
○ 2020-02-16 02:35:50
● 2026-07-09 18:34:20
● 2026-07-23 15:48:58
●NSsys.org.ru2026-07-09 → 2026-07-23 · 5 obs
○ 2020-02-16 02:35:50
● 2026-07-09 18:34:20
○ 2026-07-12 13:10:40
● 2026-07-14 08:44:02
● 2026-07-23 15:48:58
●NSt.sys.org.ru2026-07-09 → 2026-07-23 · 3 obs
○ 2020-02-16 02:35:50
● 2026-07-09 18:34:20
● 2026-07-23 15:48:58
○MXmx.yandex.ru2015-06-20 → 2020-02-16 · 4 obs
● 2015-06-20 13:29:28
● 2020-02-16 02:35:50
○ 2026-07-09 18:34:20
○ 2026-07-23 15:48:58
●MXt.sys.org.ru2026-07-09 → 2026-07-23 · 5 obs
○ 2020-02-16 02:35:50
● 2026-07-09 18:34:20
○ 2026-07-12 13:10:40
● 2026-07-14 08:44:02
● 2026-07-23 15:48:58
●A185.233.81.92026-07-09 → 2026-07-23 · 4 obs
● 2026-07-09 18:34:20
○ 2026-07-12 13:10:40
● 2026-07-14 08:44:02
● 2026-07-23 15:48:58
●A2a04:5201:4::1a2026-07-09 → 2026-07-23 · 4 obs
● 2026-07-09 18:34:20
○ 2026-07-12 13:10:40
● 2026-07-14 08:44:02
● 2026-07-23 15:48:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
sys.org.runs2.afraid.org, t.sys.org.ru1 record

✅ Authoritative Response

Server:69.65.50.223

NS records: ns2.afraid.org, t.sys.org.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys.org.ru (unsigned zone)

⏱️ Timing

Total: 4945ms | Queries: -

📄 Records

TypeCountSample Data
A1185.233.81.9
AAAA12a04:5201:4::1a
NS2t.sys.org.ru, ns2.afraid.org
MX1t.sys.org.ru (pri: 10)
TXT1v=spf1 mx -all
SOA1sys.org.ru root.sys.org.ru

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (t.sys.org.ru)

Analysis

Hierarchy

sys.org.ru serves as the parent of t.sys.org.ru.

Name Server Role

sys.org.ru has sys.org.ru as one of its name servers, making it self-hosted for DNS delegation.

The name servers ns2.afraid.org and t.sys.org.ru are often paired with sys.org.ru.

IP Addresses

sys.org.ru resolves to the IP addresses 185.233.81.9 and 2a04:5201:4::1a

t.sys.org.ru is an example of another host name that shares IP numbers with sys.org.ru.

Name Servers

The DNS delegation for sys.org.ru uses three name servers — sys.org.ru, ns2.afraid.org and t.sys.org.ru.

sys.org.ru has at least partial name server overlap with other domains, such as xwaretech.info, ul7.info, bfree.si and two others.

ns1.afraid.org, ns3.afraid.org and ns4.afraid.org — plus 7 other name servers — are commonly paired with these name servers.

All three hosts — ns2.afraid.org, sys.org.ru and t.sys.org.ru — have two IP addresses each. ns2.afraid.org resolves to 69.65.50.223 and 2001:1850:1:5:800::6b. sys.org.ru resolves to 185.233.81.9 and 2a04:5201:4::1a, and so does t.sys.org.ru.

The host names sys.org.ru and t.sys.org.ru both resolve to 2a04:5201:4::1a IP addresses.

The host names sys.org.ru and t.sys.org.ru both resolve to 185.233.81.9 IP addresses.

Mail Servers

sys.org.ru routes its mail through a single mail server, t.sys.org.ru.