`tech-exp.ru`

DNSSEC	⚠️ Not signed
NS	`ns3-l2.nic.ru` ⭐
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.nic.ru`
NS	`ns3.nic.ru`
		A	194.85.61.20^{🇷🇺 RU-CENTER194.85.61.0/24 RUNIC}
			PTR	`ns3.nic.ru`
NS	`ns4-cloud.nic.ru`
		A	89.104.93.30^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.33^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.34^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.30^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.33^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.34^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns4-l2.nic.ru`
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
			PTR	`ns4-l2.nic.ru`
NS	`ns8-cloud.nic.ru`
		A	89.104.93.31^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.35^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.36^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.31^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.35^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.36^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns8-l2.nic.ru`
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
			PTR	`ns8-l2.nic.ru`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`yandex-verification: b671983adc2a5deb`
SOA	`ns3.nic.ru`support@nic.ru 2020-09-22 #5

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068614

Subdomains

mail.tech-exp.ru

Same first word

tech-exp.ru

Similar names

exp-tech.com

exp-tech.de

extech-p.com

DNS History

20 records (7 active, 13 former)

○NSns1.beget.com2016-06-29 → 2019-12-25 · 5 obs

○ 2016-03-11 05:32:58
● 2016-06-29 10:56:50
● 2019-12-25 15:27:06
○ 2026-04-14 16:04:16
○ 2026-04-23 03:47:14

○NSns1.beget.pro2016-06-29 → 2019-12-25 · 5 obs

○ 2016-03-11 05:32:58
● 2016-06-29 10:56:50
● 2019-12-25 15:27:06
○ 2026-04-14 16:04:16
○ 2026-04-23 03:47:14

○NSns1.beget.ru2017-03-13 → 2019-12-25 · 5 obs

○ 2016-06-29 10:56:50
● 2017-03-13 03:17:08
● 2019-12-25 15:27:06
○ 2026-04-14 16:04:16
○ 2026-04-23 03:47:14

○NSns1.expired.reg.ru2015-12-08 → 2015-12-08 · 3 obs

● 2015-12-08 01:52:16
○ 2016-03-11 05:32:58
○ 2026-04-23 03:47:14

○NSns2.beget.com2016-06-29 → 2019-12-25 · 5 obs

○ 2016-03-11 05:32:58
● 2016-06-29 10:56:50
● 2019-12-25 15:27:06
○ 2026-04-14 16:04:16
○ 2026-04-23 03:47:14

○NSns2.beget.pro2016-06-29 → 2019-12-25 · 5 obs

○ 2016-03-11 05:32:58
● 2016-06-29 10:56:50
● 2019-12-25 15:27:06
○ 2026-04-14 16:04:16
○ 2026-04-23 03:47:14

○NSns2.beget.ru2017-03-13 → 2019-12-25 · 5 obs

○ 2016-06-29 10:56:50
● 2017-03-13 03:17:08
● 2019-12-25 15:27:06
○ 2026-04-14 16:04:16
○ 2026-04-23 03:47:14

○NSns2.expired.reg.ru2015-12-08 → 2015-12-08 · 3 obs

● 2015-12-08 01:52:16
○ 2016-03-11 05:32:58
○ 2026-04-23 03:47:14

●NSns3-l2.nic.ru2026-04-14 → 2026-04-23 · 3 obs

○ 2019-12-25 15:27:06
● 2026-04-14 16:04:16
● 2026-04-23 03:47:14

●NSns3.nic.ru2026-04-14 → 2026-04-23 · 3 obs

○ 2019-12-25 15:27:06
● 2026-04-14 16:04:16
● 2026-04-23 03:47:14

●NSns4-cloud.nic.ru2026-04-14 → 2026-04-23 · 3 obs

○ 2019-12-25 15:27:06
● 2026-04-14 16:04:16
● 2026-04-23 03:47:14

●NSns4-l2.nic.ru2026-04-14 → 2026-04-23 · 3 obs

○ 2019-12-25 15:27:06
● 2026-04-14 16:04:16
● 2026-04-23 03:47:14

●NSns8-cloud.nic.ru2026-04-14 → 2026-04-23 · 3 obs

○ 2019-12-25 15:27:06
● 2026-04-14 16:04:16
● 2026-04-23 03:47:14

●NSns8-l2.nic.ru2026-04-14 → 2026-04-23 · 3 obs

○ 2019-12-25 15:27:06
● 2026-04-14 16:04:16
● 2026-04-23 03:47:14

●MXmx.yandex.net2026-04-14 → 2026-04-23 · 3 obs

○ 2019-12-25 15:27:06
● 2026-04-14 16:04:16
● 2026-04-23 03:47:14

○MXmx1.beget.com2016-06-29 → 2019-12-25 · 4 obs

● 2016-06-29 10:56:50
● 2019-12-25 15:27:06
○ 2026-04-14 16:04:16
○ 2026-04-23 03:47:14

○MXmx2.beget.com2016-06-29 → 2019-12-25 · 4 obs

● 2016-06-29 10:56:50
● 2019-12-25 15:27:06
○ 2026-04-14 16:04:16
○ 2026-04-23 03:47:14

○A194.58.56.522015-12-08 → 2015-12-08 · 3 obs

● 2015-12-08 01:52:16
○ 2016-03-11 05:32:58
○ 2026-04-23 03:47:14

○A87.236.16.2092019-12-25 → 2019-12-25 · 4 obs

○ 2017-03-13 03:17:08
● 2019-12-25 15:27:06
○ 2026-04-14 16:04:16
○ 2026-04-23 03:47:14

○A87.236.19.572016-06-29 → 2017-03-13 · 5 obs

○ 2016-03-11 05:32:58
● 2016-06-29 10:56:50
● 2017-03-13 03:17:08
○ 2019-12-25 15:27:06
○ 2026-04-23 03:47:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
tech-exp.ru	ns8-cloud.nic.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru...	19 records

✅ Authoritative Response

Server:89.104.93.31

NS records: ns8-cloud.nic.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech-exp.ru (unsigned zone)

⏱️ Timing

Total: 832ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`yandex-verification: b671983adc2a5deb`
SOA	1	`ns3.nic.ru support.nic.ru`

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)

Analysis

Hierarchy

The parent of mail.tech-exp.ru is tech-exp.ru.

Name Servers

tech-exp.ru is delegated to six name servers: ns3-l2.nic.ru, ns3.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.

tech-exp.ru at least partially shares name servers with other domains, for example rustrade.ru, xn----ptbejm1g.xn--p1ai, lavrik.lv, roscap.ru and kredos.ru.

These name servers are often used together with ns4.nic.ru and ns8.nic.ru.

Host names with six IP numbers:

ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34.

ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36.

Host names with one IP number:

ns3-l2.nic.ru points to: 193.232.146.1.

ns3.nic.ru points to: 194.85.61.20.

ns4-l2.nic.ru points to: 91.217.20.20.

ns8-l2.nic.ru points to: 91.217.21.20.

Mail Servers

The mx.yandex.net mail server handles tech-exp.ru.

tech-exp.ru shares the same mail server setup as other domains, including orpd.ru, progress-st.ru, pdparis.ru, planoved.ru and labnt.ru.

tech-exp.ru shares at least partially some mail servers with other domains, for instance eura24.com, borodanenko.ru, design-interio.ru, wavewebstudio.ru and e-f.ru.

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

tech-exp.ru - robtex.com

tech-exp.ru

ru

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Name Servers

Mail Servers

`tech-exp.ru`

`ru`