mail.sysdev.ru - dns.ninja

mail.sysdev.ru

CNAMEdomain.mail.yandex.net
CNAMEmail.yandex.ru
DNSSEC⚠️ Not signed
A2a02:6b8::a4🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRmail-yandex-ru-production-external.stable.qloud-b.yandex.net
A77.88.21.37🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network
NSns3.yandex.ru ⭐
A2a02:6b8::1001🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRns3.yandex.ru
A87.250.250.1🇷🇺 TELETECH87.250.224.0/19 Yandex network
NSns4.yandex.ru
A2a02:6b8:0:1::1:1🇷🇺 TELETECH2a02:6b8::/32 Yandex network
A77.88.21.1🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network
MXmx.yandex.ru ⭐
A2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRmxfront.stable.qloud-b.yandex.net
A77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network
PTRmxfront.stable.qloud-b.yandex.net
TXTyandex-verification: bee56b4396205cc2
TXTgoogle-site-verification=nDqpeshiROB8mM_RiyqO01xkpebe6eiweTxpX6vx8lk
TXTmailru-verification: de5e58bac797a76d
TXTv=spf1 redirect=_spf.yandex.net
SOAns3.yandex.rusysadmin@yandex.ru serial=1781129372

sysdev.ru

DNSSEC⚠️ Not signed
NSdns1.yandex.net ⭐
NSdns2.yandex.net
MXmx.yandex.net ⭐
TXTv=spf1 redirect=_spf.yandex.net
SOAdns1.yandex.netdns-hosting@yandex.ru serial=15

Previously MX for

sysdev.ru

Same first word

mail.read-books.org
mail.ilovecollege.info
mail.gmx
mail.info.pl
mail.community
mail.cleaning
mail.bh
mail.site
mail.select
mail.email
mail.blue
mail.tools
mail.sy
mail.li
mail.rw
mail.vision
mail.sk
mail.at
mail.surf
mail.gov.ge
mail.dating
mail.travel
mail.td
mail.nr
mail.nrw
mail.xyz
mail.loginto.me
mail.bio
mail.dk
mail.main.jp
mail.graphics
mail.lc
mail.city
mail.yt
mail.watch
mail.lomo.jp
mail.lu
mail.tel
mail.ws
mail.holiday
mail.zombie.jp
mail.ma
mail.mr
mail.gov.af
mail.hashbang.sh
mail.mil.ru
mail.schwarz
mail.co.uk
mail.net.mk
mail.rj.gov.br
mail.freedesktop.org
mail.direct
mail.yandex
mail.sh.cn
mail.vacations
mail.my
mail.gov.mz
mail.gov.ph
mail.veterinaire.fr
mail.ee
mail.yokohama
mail.mu
mail.nflfan.org
mail.bayern
mail.dnsalias.com
mail.com.tr
mail.ai
mail.my.id
mail.org.ru
mail.vpndns.net
mail.re
mail.credit
mail.pl
mail.co.com
mail.perspecta.cloud
mail.ac.id
mail.nu
mail.barcelona
mail.codes
mail.ddns.net
mail.net.kg
mail.qualifioapp.com
mail.photography
mail.net.au
mail.storage
mail.energy
mail.mods.jp
mail.online
mail.ras.ru
mail.ls
mail.app
mail.co.kr
mail.rv.ua
mail.ox.rs
mail.idv.tw
mail.toray
mail.pt
mail.ke
mail.net.sa
mail.idf.il

Similar names

mila.network
lima.gov.py
mlai.org
laim.co.jp
imal.com.au
mial.se
mila.org
liam.energy
mali.pl
amil.fr
mlai.com
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mila.host
imla.in
aiml.eu
mali.ca
lami.ca
lima.ie
mali.kz
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mila.com.uy
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aiml.net
liam.id.vn
laim.ee
almi.tv
mial.pl
lima.today
ialm.ru
mila.com.tr
almi.co
alim.org
aiml.ru
mila.ru
alim.eu
lima.pt
lami.ro
almi.com
alim.ee
mila.fm
lima.us
mali.ch
mali.co
liam.net
aiml.us
mila.net

DNS History

15 records (1 active, 14 former)

200920112013201520172019202120232025MXmx.yandex.ruA213.180.193.125213.180.193.25213.180.204.125213.180.204.252a02:6b8::2584.204.97.1087.250.250.12587.250.250.2587.250.251.12587.250.251.2593.158.134.12593.158.134.25CNAMEdomain.mail.yandex.netmail.yandex.ru
○MXmx.yandex.ru2015-09-13 → 2017-03-30 · 4 obs
● 2015-09-13 07:45:10
● 2017-03-30 00:05:00
○ 2026-06-10 22:39:52
○ 2026-06-10 22:39:54
○A213.180.193.1252017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-01 20:50:08
● 2017-03-30 00:05:00
○ 2026-06-10 22:39:52
○ 2026-06-10 22:39:54
○A213.180.193.252015-08-18 → 2016-07-01 · 5 obs
○ 2008-02-18 19:31:32
● 2015-08-18 03:23:24
● 2016-07-01 20:50:08
○ 2017-03-30 00:05:00
○ 2026-06-10 22:39:54
○A213.180.204.1252017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-01 20:50:08
● 2017-03-30 00:05:00
○ 2026-06-10 22:39:52
○ 2026-06-10 22:39:54
○A213.180.204.252015-08-18 → 2016-07-01 · 5 obs
○ 2008-02-18 19:31:32
● 2015-08-18 03:23:24
● 2016-07-01 20:50:08
○ 2017-03-30 00:05:00
○ 2026-06-10 22:39:54
○A2a02:6b8::252015-09-13 → 2017-03-30 · 5 obs
○ 2015-08-18 03:23:24
● 2015-09-13 07:45:10
● 2017-03-30 00:05:00
○ 2026-06-10 22:39:52
○ 2026-06-10 22:39:54
○A84.204.97.102008-02-18 → 2008-02-18 · 3 obs
● 2008-02-18 19:31:32
○ 2015-08-18 03:23:24
○ 2026-06-10 22:39:54
○A87.250.250.1252017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-01 20:50:08
● 2017-03-30 00:05:00
○ 2026-06-10 22:39:52
○ 2026-06-10 22:39:54
○A87.250.250.252015-08-18 → 2016-07-01 · 5 obs
○ 2008-02-18 19:31:32
● 2015-08-18 03:23:24
● 2016-07-01 20:50:08
○ 2017-03-30 00:05:00
○ 2026-06-10 22:39:54
○A87.250.251.1252017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-01 20:50:08
● 2017-03-30 00:05:00
○ 2026-06-10 22:39:52
○ 2026-06-10 22:39:54
○A87.250.251.252015-08-18 → 2016-07-01 · 5 obs
○ 2008-02-18 19:31:32
● 2015-08-18 03:23:24
● 2016-07-01 20:50:08
○ 2017-03-30 00:05:00
○ 2026-06-10 22:39:54
○A93.158.134.1252017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-01 20:50:08
● 2017-03-30 00:05:00
○ 2026-06-10 22:39:52
○ 2026-06-10 22:39:54
○A93.158.134.252015-08-18 → 2016-07-01 · 5 obs
○ 2008-02-18 19:31:32
● 2015-08-18 03:23:24
● 2016-07-01 20:50:08
○ 2017-03-30 00:05:00
○ 2026-06-10 22:39:54
●CNAMEdomain.mail.yandex.net2015-08-18 → 2026-06-10 · 3 obs
○ 2008-02-18 19:31:32
● 2015-08-18 03:23:24
● 2026-06-10 22:39:54
○CNAMEmail.yandex.ru2015-09-13 → 2017-03-30 · 5 obs
○ 2015-08-18 03:23:24
● 2015-09-13 07:45:10
● 2017-03-30 00:05:00
○ 2026-06-10 22:39:52
○ 2026-06-10 22:39:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
sysdev.rudns1.yandex.net, dns2.yandex.net-

✅ Authoritative Response

Server:213.180.204.213

NS records: dns1.yandex.net, dns2.yandex.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysdev.ru (unsigned zone)

⏱️ Timing

Total: 1312ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1domain.mail.yandex.net

Analysis

IP Addresses

mail.sysdev.ru points to two IP numbers: 77.88.21.37 and 2a02:6b8::a4.

Two other host names, along with sepaproje.com, salimgaraev.ru and faradzhev.com, also share IP numbers with mail.sysdev.ru.

Name Servers

Two name servers handle the delegation for mail.sysdev.ru: ns3.yandex.ru and ns4.yandex.ru.

mail.sysdev.ru shares its NS records with other domains, for example mail.yandex-team.ru, yandexlyceum.ru, 254.255.5.in-addr.arpa and two others.

ns3.yandex.ru and ns4.yandex.ru both carry two IP addresses. The A records for ns3.yandex.ru are 87.250.250.1 and 2a02:6b8::1001; the A records for ns4.yandex.ru are 77.88.21.1 and 2a02:6b8:0:1::1:1.

Mail Servers

The sole mail server for mail.sysdev.ru is mx.yandex.ru.

Among the domains sharing a mail server setup with mail.sysdev.ru are wugu.ru, school6dgrad.okis.ru, ftp.okis.ru and two others.

There is at least a partial MX overlap between mail.sysdev.ru and other domains, including shulenin.net, lobnya.net, lumiq-sib.ru and two others.

These mail servers often co-occur with the mail servers mx.yandex.net.

mx.yandex.ru resolves to two IP numbers — 77.88.21.249 and 2a02:6b8::311.