icstech.ru - robtex.com

icstech.ru

DNSSEC⚠️ Not signed
A31.41.155.71🇷🇺 SELECTEL31.41.154.0/23 Selectel Route Object
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
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
TXTunione-validate-hash=43ef0dd6ed342e5914043aa7dab49948
TXTmailru-domain: Ox4GhT2zu0H7TqAn
TXTyandex-verification: 9dddb60b5c18a959
TXTv=spf1 redirect=_spf.mail.ru
SOAa.ns.selectel.rusupport@selectel.ru 2026-03-24 #1

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=4068307
📈 Tranco rank: #82,644

Same first word

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icstech.ru
icstech.org
icstech.net.au
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icstech.com.au

Similar names

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DNS History

8 records (6 active, 2 former)

NSa.ns.selectel.rub.ns.selectel.ruc.ns.selectel.rud.ns.selectel.rudora.ns.cloudflare.commorgan.ns.cloudflare.comMXemx.mail.ruA31.41.155.71
●NSa.ns.selectel.ru2026-03-24 → 2026-03-28 · 3 obs
○ 2026-03-17 09:08:38
● 2026-03-24 02:34:04
● 2026-03-28 14:13:50
●NSb.ns.selectel.ru2026-03-24 → 2026-03-28 · 3 obs
○ 2026-03-17 09:08:38
● 2026-03-24 02:34:04
● 2026-03-28 14:13:50
●NSc.ns.selectel.ru2026-03-24 → 2026-03-28 · 3 obs
○ 2026-03-17 09:08:38
● 2026-03-24 02:34:04
● 2026-03-28 14:13:50
●NSd.ns.selectel.ru2026-03-24 → 2026-03-28 · 3 obs
○ 2026-03-17 09:08:38
● 2026-03-24 02:34:04
● 2026-03-28 14:13:50
○NSdora.ns.cloudflare.com2026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 09:08:38
○ 2026-03-24 02:34:04
○ 2026-03-28 14:13:50
○NSmorgan.ns.cloudflare.com2026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 09:08:38
○ 2026-03-24 02:34:04
○ 2026-03-28 14:13:50
●MXemx.mail.ru2026-03-17 → 2026-03-28 · 2 obs
● 2026-03-17 09:08:38
● 2026-03-28 14:13:50
●A31.41.155.712026-03-17 → 2026-03-28 · 2 obs
● 2026-03-17 09:08:38
● 2026-03-28 14:13:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
icstech.rua.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru4 records

✅ Authoritative Response

Server:188.68.203.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icstech.ru (unsigned zone)

⏱️ Timing

Total: 843ms | Queries: -

📄 Records

TypeCountSample Data
A131.41.155.71
NS4c.ns.selectel.ru, d.ns.selectel.ru...
MX1emx.mail.ru (pri: 10)
TXT4mailru-domain: Ox4GhT2zu0H7TqAn, unione-validate-hash=43ef0dd6ed342e59140...
SOA1a.ns.selectel.ru support.selectel.ru

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

icstech.ru resolves to one IP number: 31.41.155.71.

Other host names, for instance simetrix.ru, share IP numbers with icstech.ru.

Name Servers

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

icstech.ru at least partially shares name servers with other domains, for instance constanta-smt.ru, 4060.ru, tkglonass.ru, dogsy.ru and italianpizza.ru.

These name servers are commonly used alongside ns1.baz-on.ru and ns2.baz-on.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

icstech.ru is handled by a single mail server, emx.mail.ru.

icstech.ru shares the same mail server setup as other domains, for instance tdk42.kz, moskva-minsk.ru, www.electroprofil.ru, skgalaxy.ru and bserv.net.

icstech.ru shares some mail servers with other domains, at least partially, for example skala-net.ru and traveldis.co.

emx.mail.ru resolves to two IP numbers: 94.100.180.180 and 217.69.139.180.