`ar-management.ru`

DNSSEC	⚠️ Not signed
A	185.129.100.4^{🇷🇺 DDOS-GUARD185.129.100.0/24 LTD}
		PTR	`ddos-guard.net`
NS	`ns1.netangels.ru` ⭐
		A	91.201.54.2^{🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg}
			PTR	`ns1.netangels.ru`
NS	`ns2.netangels.ru`
		A	91.201.52.2^{🇷🇺 INTERNET-PRO-AS91.201.52.0/24}
			PTR	`ns2.netangels.ru`
NS	`ns3.netangels.ru`
		A	45.86.39.2^{🇷🇺 INTERNET-PRO-AS45.86.39.0/24}
NS	`ns4.netangels.ru`
		A	80.87.101.2^{🇷🇺 INTERNET-PRO-AS80.87.101.0/24}
MX	`mail.koltsovo.ru` ⭐
		A	87.229.130.6^{🇷🇺 KOLTSOVO-AS87.229.130.0/24 JSC Aeroport Koltsovo}
			PTR	`mail.koltsovo.ru`
TXT	`google-site-verification=JvozMQYOfXj0hIwPnsGyK96gimR1qf5lmLzYowQkYdw`
TXT	`LifzXJk1FzYZ5aARvAMpET2azY19SD7pR2SOlwwN15q7/2E7Q6lqFiBRC8Yg1skeO8ia20HmyOp8u...`
TXT	`yandex-verification: 1791d6fb88da0b6f`
TXT	`v=spf1 ip4:217.23.75.251 ip4:84.42.123.11 include:koltsovo.ru -all`
TXT	`globalsign-domain-verification=-RmT-GpKO9IabFu36mjqS8jVAI4oRIy_DUvK18PDNy`
SOA	`ns1.netangels.ru`hostmaster@netangels.ru serial=1780434395

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru` ⚠️ Not in parent delegation
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069615

📈 Tranco rank: #885,184

Subdomains

www.ar-management.ru

Same first word

ar-management.ru

Similar names

a-rmanagement.com

DNS History

9 records (6 active, 3 former)

●NSns1.netangels.ru2015-08-12 → 2026-07-14 · 2 obs

● 2015-08-12 09:26:02
● 2026-07-14 19:30:24

●NSns2.netangels.ru2015-08-12 → 2026-07-14 · 2 obs

● 2015-08-12 09:26:02
● 2026-07-14 19:30:24

●NSns3.netangels.ru2016-10-12 → 2026-07-14 · 3 obs

○ 2015-08-12 09:26:02
● 2016-10-12 21:32:54
● 2026-07-14 19:30:24

●NSns4.netangels.ru2016-10-12 → 2026-07-14 · 3 obs

○ 2015-08-12 09:26:02
● 2016-10-12 21:32:54
● 2026-07-14 19:30:24

○MXmail-in.koltsovo.ru2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 09:26:02
○ 2015-12-09 01:41:12
○ 2026-07-14 19:30:24

●MXmail.koltsovo.ru2015-12-09 → 2026-07-14 · 3 obs

○ 2015-08-12 09:26:02
● 2015-12-09 01:41:12
● 2026-07-14 19:30:24

●A185.129.100.42026-07-14 → 2026-07-14 · 2 obs

○ 2026-05-04 13:34:00
● 2026-07-14 19:30:24

○A193.107.237.1272015-08-12 → 2018-07-28 · 4 obs

● 2015-08-12 09:26:02
● 2018-07-28 21:43:28
○ 2026-03-10 00:21:02
○ 2026-07-14 19:30:24

○A213.189.220.572026-03-10 → 2026-05-04 · 4 obs

○ 2018-07-28 21:43:28
● 2026-03-10 00:21:02
● 2026-05-04 13:34:00
○ 2026-07-14 19:30:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	d.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net...	-
ar-management.ru	ns1.netangels.ru, ns4.netangels.ru, ns3.netangels.ru, ns2.netangels.ru	4 records

✅ Authoritative Response

Server:80.87.101.2

NS records: ns1.netangels.ru, ns4.netangels.ru, ns3.netangels.ru, ns2.netangels.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ar-management.ru (unsigned zone)

⏱️ Timing

Total: 1188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.129.100.4`
NS	4	`ns1.netangels.ru, ns2.netangels.ru...`
MX	1	`mail.koltsovo.ru (pri: 10)`
TXT	5	`google-site-verification=JvozMQYOfXj0hIw, LifzXJk1FzYZ5aARvAMpET2azY19SD7pR2SOlwwN...`
SOA	1	`ns1.netangels.ru hostmaster.netangels.ru`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns4.netangels.ru, ns3.netangels.ru, ns2.netangels.ru...)

Analysis

Hierarchy

ar-management.ru is a parent domain of www.ar-management.ru.

IP Addresses

ar-management.ru points to a single IP number: 185.129.100.4.

Name Servers

ar-management.ru has four authoritative name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.

ar-management.ru shares at least some of its name servers with other domains, including vm-50575d93.na4u.ru, xn--80ajubcmxn5b.xn--p1ai, koltsovo-parking.ru and two others.

ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru each resolve to one IP address: ns1.netangels.ru resolves to 91.201.54.2, ns2.netangels.ru resolves to 91.201.52.2, ns3.netangels.ru resolves to 45.86.39.2 and ns4.netangels.ru resolves to 80.87.101.2.

Mail Servers

ar-management.ru has one mail server: mail.koltsovo.ru.

ar-management.ru shares its mail server configuration with other domains, such as koltsovo.ru and svx.aero.

mail.koltsovo.ru resolves to a single IP number: 87.229.130.6.

ar-management.ru - robtex.com

ar-management.ru

ru