sys.support - robtex.com

sys.support

DNSSEC⚠️ Not signed
NSkostroma.ens.mail.ru ⭐
A217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region
PTRns2.ens.mail.ru
NSkolomna.ens.mail.ru
A94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region
PTRns1.ens.mail.ru
MXemx.mail.ru ⭐
A94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region
PTRemx.mail.ru
A217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region
PTRemx.mail.ru
TXTv=spf1 redirect=_spf.mail.ru
SOAkostroma.ens.mail.rusupport@biz.mail.ru 2026-03-07 #2

support

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.support ⭐
NSv0n1.nic.support
NSv0n2.nic.support
NSv0n3.nic.support
NSv2n0.nic.support
NSv2n1.nic.support
SOAv0n0.nic.supporthostmaster@donuts.email serial=1773272202
📈 Tranco rank: #623,857

Same first word

sys.gr
sys.com.au
sys.net.mx
sys.ee
sys.lt
sys.net.pl
sys.best
sys.tax
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sys.net.nz
sys.js.cn
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sys.cool
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sys.im
sys.cl
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sys.red
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sys.mobi
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sys.center
sys.ag
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sys.ms
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sys.zone
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sys.in
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sys.ge
sys.zapto.org
sys.nl
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sys.host
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sys.com.my
sys.us
sys.ro
sys.report
sys.gdn
sys.group
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sys.bet
sys.life
sys.fm
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sys.jp
sys.support
sys.no
sys.hi.cn
sys.cc
sys.se
sys.co.jp
sys.lv
sys.uz
sys.com.py
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.net.ru
sys.team
sys.ph
sys.goiania.br
sys.mx
sys.social
sys.hk
sys.run
sys.sale
sys.md

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yss.com.tw
yss.org.uk
yss.dk
yss.co.th
yss.ch
ssy.hu
ssy.es
ssy.co.uk
yss.es
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ssy.de
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yss.it
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yss.ne.jp
yss.or.kr
yss.nl
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yss.fi
ssy.onl
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yss.se
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yss.sg
yss.kr
ssy.ru
yss.cz
yss.co
yss.com.ua
ssy.com
yss.org
ssy.co.jp
ssy.mobi
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ssy.co.kr
ssy.us
ssy.asia
yss.no
yss.com.tr
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yss.info
yss.su
yss.ca
yss.cn
yss.net
ssy.su

DNS History

3 records (3 active, 0 former)

NSkolomna.ens.mail.rukostroma.ens.mail.ruMXemx.mail.ru
●NSkolomna.ens.mail.ru2026-03-10 → 2026-03-12 · 2 obs
● 2026-03-10 23:31:44
● 2026-03-12 02:20:56
●NSkostroma.ens.mail.ru2026-03-10 → 2026-03-12 · 2 obs
● 2026-03-10 23:31:44
● 2026-03-12 02:20:56
●MXemx.mail.ru2026-03-10 → 2026-03-12 · 2 obs
● 2026-03-10 23:31:44
● 2026-03-12 02:20:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
supportv0n0.nic.support, v0n1.nic.support, v0n2.nic.support, v0n3.nic.support...12 records
sys.supportkolomna.ens.mail.ru, kostroma.ens.mail.ru-

✅ Authoritative Response

Server: 94.100.180.238

NS records: kolomna.ens.mail.ru, kostroma.ens.mail.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys.support (unsigned zone)

⏱️ Timing

Total: 1133ms | Queries: -

📄 Records

TypeCountSample Data
NS2kolomna.ens.mail.ru, kostroma.ens.mail.ru
MX1emx.mail.ru (pri: 10)
TXT1v=spf1 redirect=_spf.mail.ru
SOA1kostroma.ens.mail.ru support.biz.mail.ru

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.support, v0n1.nic.support, v0n2.nic.support...)

Analysis

Name Servers

Two name servers kolomna.ens.mail.ru and kostroma.ens.mail.ru handle the delegation for sys.support.

sys.support shares the same name server setup as other domains, for instance alcotrade.org.

sys.support at least partially shares name servers with other domains, for instance domector.ru, lcec.ru, ecops.ru, amettel.ru and clickpdu.ru.

these name servers are commonly used with yakutsk.ens.mail.ru, troitsk.ens.mail.ru, omsk.ens.mail.ru, saransk.ens.mail.ru, surgut.ens.mail.ru, volzhsky.ens.mail.ru, angarsk.ens.mail.ru, pskov.ens.mail.ru, rostov.ens.mail.ru and kazan.ens.mail.ru.

Host names with one IP:

kolomna.ens.mail.ru points to: 94.100.180.238

kostroma.ens.mail.ru points to: 217.69.139.164

Mail Servers

sys.support is handled by a single mail server, emx.mail.ru.

sys.support uses the same mail server setup as other domains, for instance denjik.ru, pk-center.pro, gvardya.ru, kp-air.ru and www.mstrok.ru.

sys.support shares some mail servers with other domains, including saltovsky.ru, tkgarant.com, astrprok.ru and powermcb.ru.

these mail servers are commonly used together with mail-s30.1gb.ru.

emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.