`expertizacenter.com`

DNSSEC	⚠️ Not signed
A	213.171.42.84^{🇷🇺 COMCOR-AS213.171.32.0/19 comcor.ru}
NS	`ns3-l2.nic.ru` ⭐
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.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	`mx02.nicmail.ru` ⭐
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx01.nicmail.ru`⁽¹⁰⁾
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx03.nicmail.ru`⁽²⁰⁾
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
TXT	`v=spf1 redirect=nicmail.ru`
TXT	`bvp489x49sn1c78t3dgckb0gnk6j29vz`
TXT	`201811021408132smf35bwsrttkicfv1s2nt1i8c3vo4kgyi7at2uanz8kzjkumx`
TXT	`201904212138045jz2plu1qi0d9v5sn7rxw5wxsq1f5d9923th11rr57rnt0r9hb`
TXT	`2020070908010842se8gcasfu52lw2f86f5ebj2pyu7aif64r4u0r7kid5f25ohc`
TXT	`202106052122040j65nu5v04kihjzrbmq6b48ti8ojxcu5a168mb7dxmssld8b38`
TXT	`_globalsign-domain-verification=W9a0Tcf8icAOkYg4uQSrypm9UOPcLOjf1XX3kt3LSR`
SOA	`ns3-l2.nic.ru`dns@nic.ru 2019-11-25 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775975732

Same first word

expertizacenter.com

expertizacenter.ru

Similar names

centerexpertiza.ru

DNS History

9 records (9 active, 0 former)

●NSns3-l2.nic.ru2017-05-08 → 2026-04-12 · 2 obs

● 2017-05-08 16:45:32
● 2026-04-12 06:53:30

●NSns4-cloud.nic.ru2017-05-08 → 2026-04-12 · 2 obs

● 2017-05-08 16:45:32
● 2026-04-12 06:53:30

●NSns4-l2.nic.ru2017-05-08 → 2026-04-12 · 2 obs

● 2017-05-08 16:45:32
● 2026-04-12 06:53:30

●NSns8-cloud.nic.ru2017-05-08 → 2026-04-12 · 2 obs

● 2017-05-08 16:45:32
● 2026-04-12 06:53:30

●NSns8-l2.nic.ru2017-05-08 → 2026-04-12 · 2 obs

● 2017-05-08 16:45:32
● 2026-04-12 06:53:30

●MXmx01.nicmail.ru2017-05-08 → 2026-04-12 · 2 obs

● 2017-05-08 16:45:32
● 2026-04-12 06:53:30

●MXmx02.nicmail.ru2017-05-08 → 2026-04-12 · 2 obs

● 2017-05-08 16:45:32
● 2026-04-12 06:53:30

●MXmx03.nicmail.ru2017-05-08 → 2026-04-12 · 2 obs

● 2017-05-08 16:45:32
● 2026-04-12 06:53:30

●A213.171.42.842017-05-08 → 2026-04-12 · 2 obs

● 2017-05-08 16:45:32
● 2026-04-12 06:53:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
expertizacenter.com	ns8-l2.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru...	-

✅ Authoritative Response

Server:91.217.21.20

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expertizacenter.com (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.171.42.84`
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
MX	3	`mx02.nicmail.ru (pri: 5), mx01.nicmail.ru (pri: 10)...`
TXT	7	`v=spf1 redirect=nicmail.ru, bvp489x49sn1c78t3dgckb0gnk6j29vz...`
SOA	1	`ns3-l2.nic.ru dns.nic.ru`

Analysis

IP Addresses

expertizacenter.com resolves to a single IP address: 213.171.42.84.

Name Servers

expertizacenter.com is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.

expertizacenter.com at least partially shares name servers with other domains, including vkng.ru, varpro.ru, project1917.ru, getit.rest and bcs-ultima.com.