`optolex.com`

DNSSEC	⚠️ Not signed
NS	`ns3-l2.nic.ru` ⚠️ Not in zone NS records
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.nic.ru`
NS	`ns4-cloud.nic.ru` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
			PTR	`ns4-l2.nic.ru`
NS	`ns8-cloud.nic.ru` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
			PTR	`ns8-l2.nic.ru`

`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=1774409337

Previously NS for

optolex.com

www.optolex.com

Same first word

optolex.ru

optolex.com

Similar names

texpool.de

texpool.us

topexol.cz

oltexpo.ro

tolexpo.it

texpool.info

pooltex.net

polotex.com

looptex.com

texpool.com

pooltex.org

tolexpo.com

petloox.com

toolexp.com

expotol.ru

xolopet.mx

polotex.pl

exploot.com

otoplex.com

texpool.net

pooltex.com.br

texpool.org

polotex.com.br

lootexp.com

texpool.biz

tooplex.com

xolopet.com

expolot.com

DNS History

19 records (5 active, 14 former)

○NSns11.cloudns.net2015-06-07 → 2016-02-10 · 4 obs

● 2015-06-07 09:19:12
● 2016-02-10 01:21:04
○ 2016-07-06 21:52:08
○ 2026-03-25 03:32:06

○NSns12.cloudns.net2015-06-07 → 2016-02-10 · 4 obs

● 2015-06-07 09:19:12
● 2016-02-10 01:21:04
○ 2016-07-06 21:52:08
○ 2026-03-25 03:32:06

○NSns13.cloudns.net2015-06-07 → 2016-02-10 · 4 obs

● 2015-06-07 09:19:12
● 2016-02-10 01:21:04
○ 2016-07-06 21:52:08
○ 2026-03-25 03:32:06

○NSns14.cloudns.net2015-06-07 → 2016-02-10 · 4 obs

● 2015-06-07 09:19:12
● 2016-02-10 01:21:04
○ 2016-07-06 21:52:08
○ 2026-03-25 03:32:06

●NSns3-l2.nic.ru2016-07-06 → 2026-03-25 · 3 obs

○ 2016-02-10 01:21:04
● 2016-07-06 21:52:08
● 2026-03-25 03:32:06

●NSns4-cloud.nic.ru2026-02-23 → 2026-03-25 · 3 obs

○ 2016-07-06 21:52:08
● 2026-02-23 13:30:12
● 2026-03-25 03:32:06

●NSns4-l2.nic.ru2016-07-06 → 2026-03-25 · 3 obs

○ 2016-02-10 01:21:04
● 2016-07-06 21:52:08
● 2026-03-25 03:32:06

●NSns8-cloud.nic.ru2026-02-23 → 2026-03-25 · 3 obs

○ 2016-07-06 21:52:08
● 2026-02-23 13:30:12
● 2026-03-25 03:32:06

●NSns8-l2.nic.ru2026-02-23 → 2026-03-25 · 3 obs

○ 2016-07-06 21:52:08
● 2026-02-23 13:30:12
● 2026-03-25 03:32:06

○NSoptolex.com2015-06-07 → 2016-02-10 · 4 obs

● 2015-06-07 09:19:12
● 2016-02-10 01:21:04
○ 2016-07-06 21:52:08
○ 2026-03-25 03:32:06

○MXalt1.aspmx.l.google.com2015-06-07 → 2016-07-06 · 4 obs

● 2015-06-07 09:19:12
● 2016-07-06 21:52:08
○ 2026-02-23 13:30:12
○ 2026-03-25 03:32:06

○MXalt2.aspmx.l.google.com2015-06-07 → 2016-07-06 · 4 obs

● 2015-06-07 09:19:12
● 2016-07-06 21:52:08
○ 2026-02-23 13:30:12
○ 2026-03-25 03:32:06

○MXaspmx.l.google.com2015-06-07 → 2016-07-06 · 4 obs

● 2015-06-07 09:19:12
● 2016-07-06 21:52:08
○ 2026-02-23 13:30:12
○ 2026-03-25 03:32:06

○MXaspmx2.googlemail.com2016-07-06 → 2016-07-06 · 4 obs

○ 2016-02-10 01:21:04
● 2016-07-06 21:52:08
○ 2026-02-23 13:30:12
○ 2026-03-25 03:32:06

○MXaspmx2.l.googlemail.com2015-06-07 → 2016-02-10 · 4 obs

● 2015-06-07 09:19:12
● 2016-02-10 01:21:04
○ 2016-07-06 21:52:08
○ 2026-03-25 03:32:06

○MXaspmx3.l.googlemail.com2015-06-07 → 2016-02-10 · 4 obs

● 2015-06-07 09:19:12
● 2016-02-10 01:21:04
○ 2016-07-06 21:52:08
○ 2026-03-25 03:32:06

○MXaspmx4.l.googlemail.com2015-06-07 → 2016-02-10 · 4 obs

● 2015-06-07 09:19:12
● 2016-02-10 01:21:04
○ 2016-07-06 21:52:08
○ 2026-03-25 03:32:06

○MXaspmx5.l.googlemail.com2015-06-07 → 2016-02-10 · 4 obs

● 2015-06-07 09:19:12
● 2016-02-10 01:21:04
○ 2016-07-06 21:52:08
○ 2026-03-25 03:32:06

○A213.221.16.1432015-06-07 → 2016-07-06 · 4 obs

● 2015-06-07 09:19:12
● 2016-07-06 21:52:08
○ 2026-02-23 13:30:12
○ 2026-03-25 03:32:06

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:89.104.95.34

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 optolex.com (unsigned zone)

⏱️ Timing

Total: 916ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

optolex.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.

optolex.com at least partially shares name servers with other domains, including zebrasar.ru, vniivega.ru, cosines-pi.com, apkkursk.ru and peterpaul.ru.