sys.by - dns.ninja

sys.by

DNSSEC⚠️ Not signed
A2a0a:7d80:1:7::110🇧🇾 BELPAK-AS2a0a:7d80:1::/48
A87.232.64.16🇮🇪 MAGNET-AS87.232.64.0/18
NSu1.hoster.by ⭐
A2a0a:7d80:1:1::4:0🇧🇾 BELPAK-AS2a0a:7d80:1::/48
PTRu1.hoster.by
A93.125.30.201🇧🇾 BELPAK-AS93.125.30.0/24 DELEGATED FROM BELPAK
PTRu1.hoster.by
NSu2.hoster.by
A2a0a:7d80:3:1::3🇧🇾 HOSTERBY-AS2a0a:7d80:3::/48 hoster.by Velcom-DC IPv6 route object
PTRnet-2a0a-7d80-3-1-prefix-64.hosterby.com
A185.179.82.101🇧🇾 BN-AS185.179.82.0/23 BN for HOSTERBY
PTRu2.hoster.by
MXmailbe01.hoster.by ⭐
A2a0a:7d80:1:1:0:2:1:0🇧🇾 BELPAK-AS2a0a:7d80:1::/48
PTRmailbe01.hoster.by
A93.125.31.210🇧🇾 BELPAK-AS93.125.31.0/24 DELEGATED FROM BELPAK
PTRmailbe01.hoster.by
TXTv=spf1 ip4:93.125.99.121 +a +mx include:_spf.hoster.by ~all
TXTgoogle-site-verification=BOUgtTjoEQEWPsma-yqbLHveOTF3zCVzRNQUPPLRoqE
SOAu1.hoster.bysupport@hoster.by 2026-07-15 #5

by

DNSSEC🔒 Signed (DS record present)
NSdns1.tld.becloud.by ⭐
NSdns1.tld.becloudby.com
NSdns2.tld.becloudby.tech
NSdns3.tld.becloudby.tech
NSdns4.tld.becloudby.tech
NSdns7.tld.becloudby.com
SOAdns1.tld.becloud.bysupport@becloud.by serial=2608150550

Previously MX for

sys.by

Subdomains

mail.sys.by

Same first word

sys.ro
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.(0x787878)
sys.pro
sys.care
sys.hs.kr
sys.academy
sys.email

Similar names

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
ssy.org
yss.co.jp
ssy.net
sys.garden
sys.srv.br
sys.center
sys.ag
sys.lu
ssy.org.tw
sys.hu
sys.ms
sys.kim
sys.zone
sys.ba
ssy.ch
yss.pl
sys.org.ru
sys.schwarz
yss.ne.jp
yss.or.kr
yss.nl
sys.dk
ssy.cl
sys.net
sys.vn

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSu1.hoster.byu2.hoster.byns1.belinfonet.byns1.hoster.byns1.tutby.comns2.belinfonet.byns2.hoster.byns2.tutby.comMXmailbe01.hoster.bysys.byA2a0a:7d80:1:7::11087.232.64.162a0a:7d80:1:7::110:eb2a0a:7d80:1:7::11481.25.33.14881.25.33.16993.125.99.12193.125.99.123
○NSns1.belinfonet.by2015-06-02 → 2017-09-03 · 4 obs
● 2015-06-02 22:01:20
● 2017-09-03 12:24:40
○ 2019-10-17 18:10:26
○ 2026-08-15 05:59:22
○NSns1.hoster.by2020-05-13 → 2020-12-04 · 5 obs
○ 2019-11-23 03:34:38
● 2020-05-13 05:43:10
● 2020-12-04 09:40:34
○ 2026-03-07 00:52:06
○ 2026-08-15 05:59:22
○NSns1.tutby.com2019-10-17 → 2019-11-23 · 5 obs
○ 2017-09-03 12:24:40
● 2019-10-17 18:10:26
● 2019-11-23 03:34:38
○ 2020-05-13 05:43:10
○ 2026-08-15 05:59:22
○NSns2.belinfonet.by2015-06-02 → 2017-09-03 · 4 obs
● 2015-06-02 22:01:20
● 2017-09-03 12:24:40
○ 2019-10-17 18:10:26
○ 2026-08-15 05:59:22
○NSns2.hoster.by2020-05-13 → 2020-12-04 · 5 obs
○ 2019-11-23 03:34:38
● 2020-05-13 05:43:10
● 2020-12-04 09:40:34
○ 2026-03-07 00:52:06
○ 2026-08-15 05:59:22
○NSns2.tutby.com2019-10-17 → 2019-11-23 · 5 obs
○ 2017-09-03 12:24:40
● 2019-10-17 18:10:26
● 2019-11-23 03:34:38
○ 2020-05-13 05:43:10
○ 2026-08-15 05:59:22
●NSu1.hoster.by2026-03-07 → 2026-08-15 · 8 obs
○ 2020-12-04 09:40:34
● 2026-03-07 00:52:06
● 2026-06-12 00:14:14
○ 2026-06-12 06:14:04
● 2026-06-13 00:17:44
○ 2026-08-05 00:20:08
● 2026-08-06 04:45:38
● 2026-08-15 05:59:22
●NSu2.hoster.by2026-03-07 → 2026-08-15 · 8 obs
○ 2020-12-04 09:40:34
● 2026-03-07 00:52:06
● 2026-06-12 00:14:14
○ 2026-06-12 06:14:04
● 2026-06-13 00:17:44
○ 2026-08-05 00:20:08
● 2026-08-06 04:45:38
● 2026-08-15 05:59:22
●MXmailbe01.hoster.by2019-10-17 → 2026-08-15 · 8 obs
○ 2017-09-03 12:24:40
● 2019-10-17 18:10:26
● 2026-06-12 00:14:14
○ 2026-06-12 06:14:04
● 2026-06-13 00:17:44
○ 2026-08-05 00:20:08
● 2026-08-07 00:16:36
● 2026-08-15 05:59:22
○MXsys.by2015-06-02 → 2017-09-03 · 4 obs
● 2015-06-02 22:01:20
● 2017-09-03 12:24:40
○ 2019-10-17 18:10:26
○ 2026-08-15 05:59:22
●A2a0a:7d80:1:7::1102026-07-15 → 2026-08-15 · 5 obs
○ 2026-06-13 00:17:44
● 2026-07-15 00:12:32
○ 2026-08-05 00:20:08
● 2026-08-07 00:16:36
● 2026-08-15 05:59:22
○A2a0a:7d80:1:7::110:eb2020-10-17 → 2020-12-04 · 5 obs
○ 2020-05-13 05:43:10
● 2020-10-17 19:38:18
● 2020-12-04 09:40:34
○ 2026-03-07 00:52:06
○ 2026-08-15 05:59:22
○A2a0a:7d80:1:7::1142019-10-17 → 2020-05-13 · 5 obs
○ 2017-09-03 12:24:40
● 2019-10-17 18:10:26
● 2020-05-13 05:43:10
○ 2020-10-17 19:38:18
○ 2026-08-15 05:59:22
○A81.25.33.1482015-06-02 → 2016-12-22 · 4 obs
● 2015-06-02 22:01:20
● 2016-12-22 17:58:14
○ 2017-08-20 13:01:02
○ 2026-08-15 05:59:22
○A81.25.33.1692017-08-20 → 2017-09-03 · 5 obs
○ 2016-12-22 17:58:14
● 2017-08-20 13:01:02
● 2017-09-03 12:24:40
○ 2019-10-17 18:10:26
○ 2026-08-15 05:59:22
●A87.232.64.162026-07-15 → 2026-08-15 · 5 obs
○ 2026-06-13 00:17:44
● 2026-07-15 00:12:32
○ 2026-08-05 00:20:08
● 2026-08-07 00:16:36
● 2026-08-15 05:59:22
○A93.125.99.1212020-10-17 → 2026-06-13 · 7 obs
○ 2020-05-13 05:43:10
● 2020-10-17 19:38:18
● 2026-06-12 00:14:14
○ 2026-06-12 06:14:04
● 2026-06-13 00:17:44
○ 2026-07-15 00:12:32
○ 2026-08-15 05:59:22
○A93.125.99.1232019-10-17 → 2020-05-13 · 5 obs
○ 2017-09-03 12:24:40
● 2019-10-17 18:10:26
● 2020-05-13 05:43:10
○ 2020-10-17 19:38:18
○ 2026-08-15 05:59:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bydns1.tld.becloudby.com, dns2.tld.becloudby.tech, dns3.tld.becloudby.tech, dns4.tld.becloudby.tech...9 records
sys.byu2.hoster.by, u1.hoster.by-

✅ Authoritative Response

Server:185.179.82.101

NS records: u2.hoster.by, u1.hoster.by

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys.by (unsigned zone)

⏱️ Timing

Total: 1219ms | Queries: -

📄 Records

TypeCountSample Data
A187.232.64.16
AAAA12a0a:7d80:1:7::110
NS2u1.hoster.by, u2.hoster.by
MX1mailbe01.hoster.by (pri: 10)
TXT2v=spf1 ip4:93.125.99.121 +a +mx include:, google-site-verification=BOUgtTjoEQEWPsm
SOA1u1.hoster.by support.hoster.by

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (dns1.tld.becloudby.com, dns1.tld.becloudby.com, dns2.tld.becloudby.tech...)

Analysis

Hierarchy

mail.sys.by is delegated beneath sys.by.

IP Addresses

sys.by points to the IP addresses 87.232.64.16 and 2a0a:7d80:1:7::110

millionroz.by, ozerco.com, pakupnik.by plus two other host names have IP numbers in common with sys.by.

Name Servers

DNS delegation for sys.by points to two name servers: u1.hoster.by and u2.hoster.by.

The name server configuration of sys.by is shared with other domains, for instance gefest-quartz.com, kupriyanova.by, glaza.info and two others.

u1.hoster.by directs to 93.125.30.201 and 2a0a:7d80:1:1::4:0. u2.hoster.by directs to 185.179.82.101 and 2a0a:7d80:3:1::3. Each host name carries two IP addresses.

Mail Servers

sys.by uses one mail server — mailbe01.hoster.by.

The mail server setup of sys.by matches that of other domains such as sebi.by, vancom.by, selena.by and two others.

sys.by and other domains — kalezeya.by for instance — share at least some mail servers.

mailbe01.hoster.by carries two IP numbers: 93.125.31.210 and 2a0a:7d80:1:1:0:2:1:0.