mail.syscom.cz - robtex.com

mail.syscom.cz

DNSSEC⚠️ Not signed
A209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix
PTR209.250.224.249.vultrusercontent.com
NSns.parktons.com ⭐
A46.8.8.88🇨🇿 GRANSY46.8.8.0/24
NSbeta1.rdrhost.com ⚠️ Not in parent delegation
A209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix
PTR209.250.224.249.vultrusercontent.com
NSbeta2.rdrhost.com ⚠️ Not in parent delegation
A45.76.135.224🇬🇧 AS-VULTR45.76.128.0/20 Vultr Assigned Prefix
PTR45.76.135.224.vultrusercontent.com
MXmail.parktons.com ⭐
A155.138.212.151🇺🇸 AS-VULTR155.138.192.0/19
PTR155-138-212-151.lum-int.io
SOAns.parktons.comroot@parktons.com serial=2617179285

syscom.cz

DNSSEC⚠️ Not signed
A209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix
NSns.parktons.com ⭐
NSbeta1.rdrhost.com
NSbeta2.rdrhost.com
MXmail.parktons.com ⭐
SOAns.parktons.comroot@parktons.com serial=2617179285
WOT: SAFE (60/100)
WOT: SAFE (60/100)

Previously MX for

syscom.cz
ms.syscom.cz

Same first word

mail.co.nz
mail.sdscloud.pl
mail.az
mail.is
mail.gov.zw
mail.id
mail.tr
mail.tt
mail.media
mail.vinnica.ua
mail.readymade.jp
mail.raindrop.jp
mail.tj
mail.repair
mail.mydissent.net
mail.spdns.org
mail.lk
mail.fish
mail.no-ip.net
mail.mn
mail.mydns.bz
mail.fem.jp
mail.health
mail.s3.amazonaws.com
mail.gov.ye
mail.com.kg
mail.nra
mail.couchpotatofries.org
mail.radio.fm
mail.od.ua
mail.ms
mail.boleslawiec.pl
mail.mydns.vc
mail.io.in
mail.lutsk.ua
mail.kz
mail.im
mail.kaas.gg
mail.it.com
mail.gov.mg
mail.ss
mail.co
mail.tc
mail.gda.pl
mail.world
mail.pe
mail.sunnyday.jp
mail.group
mail.gov
mail.org.za
mail.mx
mail.cy
mail.supply
mail.gov.ae
mail.com.ba
mail.co.zw
mail.org
mail.pixolino.com
mail.ug
mail.ly
mail.gs
mail.bg
mail.wtf
mail.webhop.me
mail.associates
mail.al
mail.myfast.space
mail.vip
mail.red
mail.co.il
mail.pf
mail.com.mx
mail.uy
mail.gt
mail.training
mail.cd
mail.in.ua
mail.cx
mail.gm
mail.su
mail.toshiba
mail.hosting
mail.net.tr
mail.fm
mail.mil
mail.f5.si
mail.party
mail.tax
mail.coop
mail.directory
mail.freemyip.com
mail.com.tw
mail.hk.com
mail.mh
mail.gov.mw
mail.gov.bn
mail.mmafan.biz
mail.ky
mail.synology-diskstation.de
mail.schoolbus.jp

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mila.gallery
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mail.edu.me
iaml.pl
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liam.page
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almi.shop
mail.to
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aiml.site
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amil.cn
mail.ki
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liam.biz
mail.lima-city.de
mail.mysecuritycamera.com
mail.microsoft
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mail.org.in
mail.deals
lami.at
lima.ca
mila.quebec

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSbeta1.rdrhost.combeta2.rdrhost.comns.parktons.comMXmail.parktons.comA209.250.224.24978.24.14.107
●NSbeta1.rdrhost.com2026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 15:14:18
● 2026-07-13 15:14:20
●NSbeta2.rdrhost.com2026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 15:14:18
● 2026-07-13 15:14:20
●NSns.parktons.com2026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 15:14:18
● 2026-07-13 15:14:20
●MXmail.parktons.com2026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 15:14:18
● 2026-07-13 15:14:20
●A209.250.224.2492026-07-13 → 2026-07-13 · 3 obs
○ 2026-03-27 08:37:22
● 2026-07-13 15:14:18
● 2026-07-13 15:14:20
○A78.24.14.1072015-07-22 → 2016-12-26 · 4 obs
● 2015-07-22 20:23:58
● 2016-12-26 19:30:36
○ 2026-03-27 08:37:22
○ 2026-07-13 15:14:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
syscom.czbeta2.rdrhost.com, beta1.rdrhost.com-

✅ Authoritative Response

Server:45.76.135.224

NS records: beta2.rdrhost.com, beta1.rdrhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syscom.cz (unsigned zone)

⏱️ Timing

Total: 2830ms | Queries: -

📄 Records

TypeCountSample Data
A1209.250.224.249
NS2beta1.rdrhost.com, beta2.rdrhost.com
MX1mail.parktons.com (pri: 10)
SOA1ns.parktons.com root.parktons.com

Analysis

IP Addresses

mail.syscom.cz has exactly one IP address — 209.250.224.249.

breakfast.cz, mavea.cz, ctport.cz plus two other host names have IP numbers in common with mail.syscom.cz.

Name Servers

The authoritative name servers for mail.syscom.cz are ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com — three in total.

mail.syscom.cz has at least partial name server overlap with other domains, such as pharmaciemorel.fr, 231-user11.scnet.cz, infiniteguardian249.info and two others.

ns2.parktons.com, alpha1.rdrhost.com and alpha2.rdrhost.com — plus 4 other name servers — are commonly paired with these name servers.

The hostnames ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com each resolve to a single IP: ns.parktons.com → 46.8.8.88, beta1.rdrhost.com → 209.250.224.249, beta2.rdrhost.com → 45.76.135.224.

Mail Servers

mail.syscom.cz uses one mail server — mail.parktons.com.

The mail server setup of mail.syscom.cz matches that of other domains such as telematika.com.tr, mail.norell-bitcoresoft.com, milost.tv and two others.

mail.parktons.com directs to just one IP number, 155.138.212.151.