`expsystems.ru`

DNSSEC	⚠️ Not signed
A	185.137.235.2^{🇷🇺 SELECTEL185.137.235.0/24 Selectel Route Object}
NS	`server205.hosting.reg.ru` ⭐
		A	31.31.196.94^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`server205.hosting.reg.ru`
NS	`ns1.hosting.reg.ru` ⚠️ Not in zone NS records
		A	31.31.194.245^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.194.251^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns17-1.hosting.reg.ru`
		A	31.31.196.37^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns18-2.hosting.reg.ru`
		A	31.31.196.52^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.61^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns30-2.hosting.reg.ru`
		A	31.31.196.180^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns31-1.hosting.reg.ru`
		A	31.31.198.177^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.192.20^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns29-1.hosting.reg.ru`
		A	37.140.192.93^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns32-1.hosting.reg.ru`
		A	37.140.193.121^{🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.196.144^{🇷🇺 AS-REGRU37.140.196.0/24 Reg.Ru}
			PTR	`ns37-1.hosting.reg.ru`
		A	194.58.91.38^{🇷🇺 AS-REGRU194.58.91.0/24 Reg.Ru}
			PTR	`ns38-1.hosting.reg.ru`
		A	194.67.73.6^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns33-1.hosting.reg.ru`
		A	194.67.73.9^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns34-2.hosting.reg.ru`
NS	`ns2.hosting.reg.ru`
		A	31.31.194.244^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.34^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns17-2.hosting.reg.ru`
		A	31.31.196.53^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.71^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns32-2.hosting.reg.ru`
		A	31.31.198.161^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns29-2.hosting.reg.ru`
		A	31.31.198.178^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.192.31^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns37-2.hosting.reg.ru`
		A	37.140.192.55^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns30-1.hosting.reg.ru`
		A	37.140.192.58^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns18-1.hosting.reg.ru`
		A	37.140.192.160^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns31-2.hosting.reg.ru`
		A	37.140.193.120^{🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.194.37^{🇷🇺 AS-REGRU37.140.194.0/24 Reg.Ru}
			PTR	`ns38-2.hosting.reg.ru`
		A	194.67.73.7^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns33-2.hosting.reg.ru`
		A	194.67.73.8^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns34-1.hosting.reg.ru`
MX	`nv.expsystems.ru` ⭐
		A	195.96.64.46^{🇷🇺 MTS195.96.64.0/19 PJSC MTS Moscow RUSSIA}
			PTR	`nv.expsystems.ru`
MX	`relay-01.expsystems.ru`⁽²⁰⁾
		A	95.163.229.81^{🇷🇺 AS-REGRU95.163.229.0/24}
			PTR	`95-163-229-81.cloudvps.regruhosting.ru`
TXT	`v=spf1 ip4:195.96.64.46 include=nv.expsystems.ru ~all`
SOA	`server205.hosting.reg.ru`support@reg.ru 2024-08-08 #87

`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=4068827

Subdomains

nv.expsystems.ru

relay-01.expsystems.ru

Same first word

expsystems.ru

expsystems.com

Similar names

systemspex.com

DNS History

19 records (6 active, 13 former)

●NSns1.hosting.reg.ru2026-04-19 → 2026-05-10 · 3 obs

○ 2019-04-03 22:45:58
● 2026-04-19 04:39:32
● 2026-05-10 21:17:16

○NSns1.snparking.ru2017-02-12 → 2019-04-03 · 5 obs

○ 2016-06-24 16:26:32
● 2017-02-12 15:55:34
● 2019-04-03 22:45:58
○ 2026-04-19 04:39:32
○ 2026-05-10 21:17:16

●NSns2.hosting.reg.ru2026-04-19 → 2026-05-10 · 3 obs

○ 2019-04-03 22:45:58
● 2026-04-19 04:39:32
● 2026-05-10 21:17:16

○NSns2.snparking.ru2017-02-12 → 2019-04-03 · 5 obs

○ 2016-06-24 16:26:32
● 2017-02-12 15:55:34
● 2019-04-03 22:45:58
○ 2026-04-19 04:39:32
○ 2026-05-10 21:17:16

○NSns3.salenames.ru2015-08-04 → 2016-06-24 · 4 obs

● 2015-08-04 21:37:04
● 2016-06-24 16:26:32
○ 2017-02-12 15:55:34
○ 2026-05-10 21:17:16

○NSns4.salenames.ru2015-08-04 → 2016-06-24 · 4 obs

● 2015-08-04 21:37:04
● 2016-06-24 16:26:32
○ 2017-02-12 15:55:34
○ 2026-05-10 21:17:16

●NSserver205.hosting.reg.ru2026-04-19 → 2026-05-10 · 3 obs

○ 2019-04-03 22:45:58
● 2026-04-19 04:39:32
● 2026-05-10 21:17:16

○NSsnparking.com2017-02-12 → 2017-02-12 · 4 obs

○ 2016-06-24 16:26:32
● 2017-02-12 15:55:34
○ 2019-04-03 22:45:58
○ 2026-05-10 21:17:16

○MX148.240.4.322015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 21:37:04
○ 2015-11-28 08:41:38
○ 2026-05-10 21:17:16

○MXmx3.snbox.ru2019-04-03 → 2019-04-03 · 4 obs

○ 2017-02-12 15:55:34
● 2019-04-03 22:45:58
○ 2026-04-19 04:39:32
○ 2026-05-10 21:17:16

●MXnv.expsystems.ru2026-04-19 → 2026-05-10 · 3 obs

○ 2019-04-03 22:45:58
● 2026-04-19 04:39:32
● 2026-05-10 21:17:16

●MXrelay-01.expsystems.ru2026-04-19 → 2026-05-10 · 3 obs

○ 2019-04-03 22:45:58
● 2026-04-19 04:39:32
● 2026-05-10 21:17:16

○MXvoid.blackhole.mx2015-11-28 → 2016-06-24 · 5 obs

○ 2015-08-04 21:37:04
● 2015-11-28 08:41:38
● 2016-06-24 16:26:32
○ 2017-02-12 15:55:34
○ 2026-05-10 21:17:16

○A109.206.190.542015-11-28 → 2016-06-24 · 6 obs

○ 2015-08-04 21:37:04
● 2015-11-28 08:41:38
○ 2016-03-07 14:30:48
● 2016-06-24 16:26:32
○ 2017-02-12 15:55:34
○ 2026-05-10 21:17:16

●A185.137.235.22026-04-19 → 2026-05-10 · 3 obs

○ 2019-04-03 22:45:58
● 2026-04-19 04:39:32
● 2026-05-10 21:17:16

○A185.53.179.402017-02-12 → 2017-02-12 · 4 obs

○ 2016-06-24 16:26:32
● 2017-02-12 15:55:34
○ 2019-04-03 22:45:58
○ 2026-05-10 21:17:16

○A192.237.187.2082016-03-07 → 2016-03-07 · 4 obs

○ 2015-11-28 08:41:38
● 2016-03-07 14:30:48
○ 2016-06-24 16:26:32
○ 2026-05-10 21:17:16

○A52.50.65.322019-04-03 → 2019-04-03 · 4 obs

○ 2017-02-12 15:55:34
● 2019-04-03 22:45:58
○ 2026-04-19 04:39:32
○ 2026-05-10 21:17:16

○A78.140.173.732015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 21:37:04
○ 2015-11-28 08:41:38
○ 2026-05-10 21:17:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
expsystems.ru	ns1.hosting.reg.ru, ns2.hosting.reg.ru	-

✅ Authoritative Response

Server:31.31.194.244

NS records: ns1.hosting.reg.ru, ns2.hosting.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expsystems.ru (unsigned zone)

⏱️ Timing

Total: 1418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.137.235.2`
NS	1	`ns2.hosting.reg.ru`
MX	2	`nv.expsystems.ru (pri: 10), relay-01.expsystems.ru (pri: 20)`
TXT	1	`v=spf1 ip4:195.96.64.46 include=nv.expsy`
SOA	1	`server205.hosting.reg.ru support.reg.ru`

Analysis

Hierarchy

expsystems.ru is a parent of nv.expsystems.ru and relay-01.expsystems.ru.

IP Addresses

expsystems.ru points to a single IP number: 185.137.235.2.

Other host names, for instance aci.su, daycrm.ru, aglant.shop, innovati.ru and ahmanka.ru share IP numbers with expsystems.ru.

Name Servers

The delegation for expsystems.ru is handled by three name servers: ns1.hosting.reg.ru, ns2.hosting.reg.ru and server205.hosting.reg.ru.

expsystems.ru at least partially shares name servers with other domains, for instance crimea-media.ru, cruze.ru, epilshop.ru, techoskill.ru and sgproekt.ru.

These name servers are commonly used together with server256.hosting.reg.ru, server152.hosting.reg.ru, server279.hosting.reg.ru, server167.hosting.reg.ru, vip194.hosting.reg.ru, server293.hosting.reg.ru, server126.hosting.reg.ru, server134.hosting.reg.ru and server172.hosting.reg.ru.

Host names with fourteen IP numbers:

ns1.hosting.reg.ru points to 31.31.194.245, 31.31.194.251, 31.31.196.37, 31.31.196.52, 31.31.196.61, 31.31.196.180, 31.31.198.177, 37.140.192.20, 37.140.192.93, 37.140.193.121, 37.140.196.144, 194.58.91.38, 194.67.73.6 and 194.67.73.9; ns2.hosting.reg.ru points to 31.31.194.244, 31.31.196.34, 31.31.196.53, 31.31.196.71, 31.31.198.161, 31.31.198.178, 37.140.192.31, 37.140.192.55, 37.140.192.58, 37.140.192.160, 37.140.193.120, 37.140.194.37, 194.67.73.7 and 194.67.73.8.

Host names with one IP number: server205.hosting.reg.ru points to 31.31.196.94.

Mail Servers

expsystems.ru is handled by two mail servers: nv.expsystems.ru and relay-01.expsystems.ru.

Host names with one IP number: nv.expsystems.ru points to 195.96.64.46; relay-01.expsystems.ru points to 95.163.229.81.

expsystems.ru - robtex.com

expsystems.ru

ru

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`expsystems.ru`

`ru`