`optic-city.ru`

DNSSEC	⚠️ Not signed
A	87.242.111.222^{🇷🇺 SELECTEL-MSK87.242.110.0/23 Selectel Route Object}
		PTR	`mta.optic-city.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	`mail.optic-city.ru` ⭐
		A	164.138.103.130^{🇷🇺 SELECTEL-MSK164.138.102.0/23 Selectel Route Object}
			PTR	`mail.optic-city.ru`
TXT	`MS=2F1DF2E75B469891326EC6C0F87A04377C5A7881`
TXT	`v=spf1 ip4:217.65.5.184 ip4:217.65.5.197 ip4:37.143.8.173 ip4:164.138.103.130...`
SOA	`ns3-l2.nic.ru`dns@nic.ru serial=2293473855

`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=4068511

rank #618296 globally
rank #19875 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #336,956

Subdomains

email.optic-city.ru

www.optic-city.ru

mail.optic-city.ru

Same first word

optic-city.ru

optic-city.com

DNS History

18 records (7 active, 11 former)

○NSns.masterhost.ru2015-07-21 → 2016-03-17 · 4 obs

● 2015-07-21 09:17:24
● 2016-03-17 20:23:06
○ 2016-06-13 18:46:24
○ 2026-04-14 13:15:12

○NSns1.masterhost.ru2015-07-21 → 2016-03-17 · 4 obs

● 2015-07-21 09:17:24
● 2016-03-17 20:23:06
○ 2016-06-13 18:46:24
○ 2026-04-14 13:15:12

○NSns1.timeweb.ru2016-06-13 → 2017-01-23 · 5 obs

○ 2016-03-17 20:23:06
● 2016-06-13 18:46:24
● 2017-01-23 18:06:22
○ 2026-03-04 17:27:24
○ 2026-04-14 13:15:12

○NSns2.masterhost.ru2015-07-21 → 2016-03-17 · 4 obs

● 2015-07-21 09:17:24
● 2016-03-17 20:23:06
○ 2016-06-13 18:46:24
○ 2026-04-14 13:15:12

○NSns2.timeweb.ru2016-06-13 → 2017-01-23 · 5 obs

○ 2016-03-17 20:23:06
● 2016-06-13 18:46:24
● 2017-01-23 18:06:22
○ 2026-03-04 17:27:24
○ 2026-04-14 13:15:12

●NSns3-l2.nic.ru2026-03-04 → 2026-04-14 · 3 obs

○ 2017-01-23 18:06:22
● 2026-03-04 17:27:24
● 2026-04-14 13:15:12

○NSns3.timeweb.org2016-06-13 → 2017-01-23 · 5 obs

○ 2016-03-17 20:23:06
● 2016-06-13 18:46:24
● 2017-01-23 18:06:22
○ 2026-03-04 17:27:24
○ 2026-04-14 13:15:12

●NSns4-cloud.nic.ru2026-03-04 → 2026-04-14 · 3 obs

○ 2017-01-23 18:06:22
● 2026-03-04 17:27:24
● 2026-04-14 13:15:12

●NSns4-l2.nic.ru2026-03-04 → 2026-04-14 · 3 obs

○ 2017-01-23 18:06:22
● 2026-03-04 17:27:24
● 2026-04-14 13:15:12

○NSns4.timeweb.org2016-06-13 → 2017-01-23 · 5 obs

○ 2016-03-17 20:23:06
● 2016-06-13 18:46:24
● 2017-01-23 18:06:22
○ 2026-03-04 17:27:24
○ 2026-04-14 13:15:12

●NSns8-cloud.nic.ru2026-03-04 → 2026-04-14 · 3 obs

○ 2017-01-23 18:06:22
● 2026-03-04 17:27:24
● 2026-04-14 13:15:12

●NSns8-l2.nic.ru2026-03-04 → 2026-04-14 · 3 obs

○ 2017-01-23 18:06:22
● 2026-03-04 17:27:24
● 2026-04-14 13:15:12

●MXmail.optic-city.ru2026-03-04 → 2026-04-14 · 3 obs

○ 2017-01-23 18:06:22
● 2026-03-04 17:27:24
● 2026-04-14 13:15:12

○MXmx4.masterhost.ru2015-07-21 → 2017-01-23 · 4 obs

● 2015-07-21 09:17:24
● 2017-01-23 18:06:22
○ 2026-03-04 17:27:24
○ 2026-04-14 13:15:12

○A188.225.8.1162015-07-21 → 2016-03-17 · 4 obs

● 2015-07-21 09:17:24
● 2016-03-17 20:23:06
○ 2016-06-13 18:46:24
○ 2026-04-14 13:15:12

○A188.225.8.792016-06-13 → 2017-01-23 · 5 obs

○ 2016-03-17 20:23:06
● 2016-06-13 18:46:24
● 2017-01-23 18:06:22
○ 2026-03-04 17:27:24
○ 2026-04-14 13:15:12

○A2a03:6f00:3:1::bce1:84f2016-06-13 → 2017-01-23 · 5 obs

○ 2016-03-17 20:23:06
● 2016-06-13 18:46:24
● 2017-01-23 18:06:22
○ 2026-03-04 17:27:24
○ 2026-04-14 13:15:12

●A87.242.111.2222026-03-04 → 2026-04-14 · 3 obs

○ 2017-01-23 18:06:22
● 2026-03-04 17:27:24
● 2026-04-14 13:15:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
optic-city.ru	ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru...	19 records

✅ Authoritative Response

Server:193.232.146.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optic-city.ru (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.242.111.222`
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
MX	1	`mail.optic-city.ru (pri: 10)`
TXT	2	`MS=2F1DF2E75B469891326EC6C0F87A04377C5A7, v=spf1 ip4:217.65.5.184 ip4:217.65.5.197`
SOA	1	`ns3-l2.nic.ru dns.nic.ru`

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru...)

Analysis

Hierarchy

optic-city.ru is a parent of email.optic-city.ru, www.optic-city.ru and mail.optic-city.ru.

IP Addresses

optic-city.ru points to a single IP number: 87.242.111.222.

Other host names, for instance mx1.opticbar.ru, linzi.ru, www.optic-city.ru, www.linzi.ru and email.optic-city.ru share IP numbers with optic-city.ru.

Name Servers

optic-city.ru 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.

optic-city.ru at least partially shares name servers with other domains, for instance ikirillov.ru, fdelux.com, takayamaoil.ru, leadstroy.ru and avvs.ru.

these name servers are commonly used with ns3.nic.ru, ns4.nic.ru and ns1.hc.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

ns4-l2.nic.ru points to 91.217.20.20

ns8-l2.nic.ru points to 91.217.21.20

Mail Servers

optic-city.ru is handled by a single mail server, mail.optic-city.ru.

mail.optic-city.ru points to a single IP: 164.138.103.130.

optic-city.ru - robtex.com

optic-city.ru

ru

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`optic-city.ru`

`ru`