5-systems.ru - robtex.com

5-systems.ru

DNSSEC⚠️ Not signed
A31.135.9.137🇷🇺 RU-JSCIOT31.135.8.0/23
PTRp6.s1dev.ru
NSa.ns.selectel.ru ⭐
A2a00:ab00:800::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6
A188.68.203.1🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object
PTRa.ns.selectel.ru
NSb.ns.selectel.ru
A2a00:ab00:801::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6
A77.223.114.2🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object
PTRb.ns.selectel.ru
NSc.ns.selectel.ru
A2a00:ab00:802::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6
A188.68.203.3🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object
PTRc.ns.selectel.ru
NSd.ns.selectel.ru
A2a00:ab00:803::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6
A77.223.114.4🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object
PTRd.ns.selectel.ru
MXmx.yandex.net ⭐
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
TXTv=spf1 include:_spf.yandex.ru ~all
SOAa.ns.selectel.rusupport@selectel.ru 2026-03-18 #2

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4068267
📈 Tranco rank: #707,886

Same first word

5-systems.ru

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSa.ns.selectel.rub.ns.selectel.ruc.ns.selectel.rud.ns.selectel.runs1.ihc.runs2.ihc.ruMXmx.yandex.netmail.5-systems.ruA31.135.9.137136.243.19.136178.248.234.1462a03:c980::1:20:42a03:c980:dead:1004:91:218:228:1391.218.228.13
●NSa.ns.selectel.ru2026-03-02 → 2026-03-25 · 3 obs
○ 2018-07-11 21:26:08
● 2026-03-02 11:48:08
● 2026-03-25 07:02:54
●NSb.ns.selectel.ru2026-03-02 → 2026-03-25 · 3 obs
○ 2018-07-11 21:26:08
● 2026-03-02 11:48:08
● 2026-03-25 07:02:54
●NSc.ns.selectel.ru2026-03-02 → 2026-03-25 · 3 obs
○ 2018-07-11 21:26:08
● 2026-03-02 11:48:08
● 2026-03-25 07:02:54
●NSd.ns.selectel.ru2026-03-02 → 2026-03-25 · 3 obs
○ 2018-07-11 21:26:08
● 2026-03-02 11:48:08
● 2026-03-25 07:02:54
○NSns1.ihc.ru2015-08-04 → 2018-07-11 · 4 obs
● 2015-08-04 02:43:16
● 2018-07-11 21:26:08
○ 2026-03-02 11:48:08
○ 2026-03-25 07:02:54
○NSns2.ihc.ru2015-08-04 → 2018-07-11 · 4 obs
● 2015-08-04 02:43:16
● 2018-07-11 21:26:08
○ 2026-03-02 11:48:08
○ 2026-03-25 07:02:54
○MXmail.5-systems.ru2015-08-04 → 2016-07-16 · 4 obs
● 2015-08-04 02:43:16
● 2016-07-16 16:01:26
○ 2018-07-11 21:26:08
○ 2026-03-25 07:02:54
●MXmx.yandex.net2018-07-11 → 2026-03-25 · 3 obs
○ 2016-07-16 16:01:26
● 2018-07-11 21:26:08
● 2026-03-25 07:02:54
○A136.243.19.1362016-02-29 → 2016-07-16 · 5 obs
○ 2015-11-28 10:46:10
● 2016-02-29 18:46:46
● 2016-07-16 16:01:26
○ 2018-07-11 21:26:08
○ 2026-03-25 07:02:54
○A178.248.234.1462018-07-11 → 2018-07-11 · 4 obs
○ 2016-07-16 16:01:26
● 2018-07-11 21:26:08
○ 2026-03-02 11:48:08
○ 2026-03-25 07:02:54
○A2a03:c980::1:20:42015-08-04 → 2016-07-16 · 4 obs
● 2015-08-04 02:43:16
● 2016-07-16 16:01:26
○ 2018-07-11 21:26:08
○ 2026-03-25 07:02:54
○A2a03:c980:dead:1004:91:218:228:132018-07-11 → 2018-07-11 · 4 obs
○ 2016-07-16 16:01:26
● 2018-07-11 21:26:08
○ 2026-03-02 11:48:08
○ 2026-03-25 07:02:54
●A31.135.9.1372026-03-02 → 2026-03-25 · 3 obs
○ 2018-07-11 21:26:08
● 2026-03-02 11:48:08
● 2026-03-25 07:02:54
○A91.218.228.132015-08-04 → 2015-11-28 · 4 obs
● 2015-08-04 02:43:16
● 2015-11-28 10:46:10
○ 2016-02-29 18:46:46
○ 2026-03-25 07:02:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ruf.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...-
5-systems.ruc.ns.selectel.ru, d.ns.selectel.ru, a.ns.selectel.ru, b.ns.selectel.ru4 records

✅ Authoritative Response

Server:188.68.203.1

NS records: c.ns.selectel.ru, d.ns.selectel.ru, a.ns.selectel.ru, b.ns.selectel.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5-systems.ru (unsigned zone)

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

TypeCountSample Data
A131.135.9.137
NS4c.ns.selectel.ru, a.ns.selectel.ru...
MX1mx.yandex.net (pri: 10)
TXT1v=spf1 include:_spf.yandex.ru ~all
SOA1a.ns.selectel.ru support.selectel.ru

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (d.ns.selectel.ru, c.ns.selectel.ru, b.ns.selectel.ru...)

Analysis

IP Addresses

5-systems.ru points to a single IP number: 31.135.9.137.

Other host names, for instance berendeeviprudi.ru, www.severnoederevo.ru, detirossii.com, normel.ru and www.vnebo.ru share IP numbers with 5-systems.ru.

Name Servers

5-systems.ru is delegated to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.

5-systems.ru at least partially shares name servers with other domains, for instance ballu-machine.ru, zapic.ru, maxipro.ru, fyfa.ru and fpp.spb.ru.

Host names with two IP numbers:

a.ns.selectel.ru points to: 2a00:ab00:800::2:53 and 188.68.203.1.

b.ns.selectel.ru points to: 2a00:ab00:801::2:53 and 77.223.114.2.

c.ns.selectel.ru points to: 2a00:ab00:802::2:53 and 188.68.203.3.

d.ns.selectel.ru points to: 2a00:ab00:803::2:53 and 77.223.114.4.

Mail Servers

5-systems.ru is handled by a single mail server, mx.yandex.net.

5-systems.ru uses the same mail server configuration as other domains, such as 9966.su, ifperformance.com, atc.by, icmms.co.kr and stopfake.kz.

5-systems.ru shares mail servers with other domains, at least partially, for instance domani.ru and aymez.com.

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