optnsk.ru - robtex.com

optnsk.ru

DNSSEC⚠️ Not signed
A104.21.71.128Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.145.87🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanastasia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanastasia.ns.cloudflare.com
A2803:f800:50::6ca2:c2e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanastasia.ns.cloudflare.com
A2a06:98c1:50::ac40:22e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanastasia.ns.cloudflare.com
A108.162.194.227🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanastasia.ns.cloudflare.com
A162.159.38.227Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanastasia.ns.cloudflare.com
A172.64.34.227🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-34-227.defastlink.net
NSjoel.ns.cloudflare.com
A2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoel.ns.cloudflare.com
A2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoel.ns.cloudflare.com
A108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.71.128, 172.67.145.87
SOAanastasia.ns.cloudflare.comdns@cloudflare.com serial=2396382600

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4068268

Subdomains

www.optnsk.ru

Same first word

optnsk.ru

Similar names

nkpost.ru
npostk.ru
knospt.com
npotks.net
topnsk.ru

DNS History

21 records (4 active, 17 former)

20162017201820192020202120222023202420252026NSanastasia.ns.cloudflare.comjoel.ns.cloudflare.comns1.expired.reg.runs1.nethouse.runs1.reg.runs1.vkustoria.runs2.expired.reg.runs2.nethouse.runs2.reg.runs2.vkustoria.rusite.comMXemx.mail.rumail.optnsk.ruA104.21.71.128172.67.145.87176.53.23.244185.185.69.172194.67.71.342a00:f940:4::1078.108.80.23878.108.86.63
●NSanastasia.ns.cloudflare.com2026-03-04 → 2026-03-25 · 3 obs
○ 2020-02-18 10:49:10
● 2026-03-04 17:54:24
● 2026-03-25 08:37:40
●NSjoel.ns.cloudflare.com2026-03-04 → 2026-03-25 · 3 obs
○ 2020-02-18 10:49:10
● 2026-03-04 17:54:24
● 2026-03-25 08:37:40
○NSns1.expired.reg.ru2026-03-04 → 2026-03-25 · 2 obs
○ 2026-03-04 17:54:24
○ 2026-03-25 08:37:40
○NSns1.nethouse.ru2015-11-25 → 2016-06-26 · 4 obs
● 2015-11-25 14:46:28
● 2016-06-26 17:08:40
○ 2017-03-18 05:57:28
○ 2026-03-25 08:37:40
○NSns1.reg.ru2020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-18 05:57:28
● 2020-02-18 10:49:10
○ 2026-03-04 17:54:24
○ 2026-03-25 08:37:40
○NSns1.vkustoria.ru2017-03-18 → 2017-03-18 · 4 obs
○ 2016-06-26 17:08:40
● 2017-03-18 05:57:28
○ 2020-02-18 10:49:10
○ 2026-03-25 08:37:40
○NSns2.expired.reg.ru2026-03-04 → 2026-03-25 · 2 obs
○ 2026-03-04 17:54:24
○ 2026-03-25 08:37:40
○NSns2.nethouse.ru2015-11-25 → 2016-06-26 · 4 obs
● 2015-11-25 14:46:28
● 2016-06-26 17:08:40
○ 2017-03-18 05:57:28
○ 2026-03-25 08:37:40
○NSns2.reg.ru2020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-18 05:57:28
● 2020-02-18 10:49:10
○ 2026-03-04 17:54:24
○ 2026-03-25 08:37:40
○NSns2.vkustoria.ru2017-03-18 → 2017-03-18 · 4 obs
○ 2016-06-26 17:08:40
● 2017-03-18 05:57:28
○ 2020-02-18 10:49:10
○ 2026-03-25 08:37:40
○NSsite.com2017-03-18 → 2017-03-18 · 4 obs
○ 2016-06-26 17:08:40
● 2017-03-18 05:57:28
○ 2020-02-18 10:49:10
○ 2026-03-25 08:37:40
○MXemx.mail.ru2020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-18 05:57:28
● 2020-02-18 10:49:10
○ 2026-03-04 17:54:24
○ 2026-03-25 08:37:40
○MXmail.optnsk.ru2017-03-18 → 2017-03-18 · 3 obs
● 2017-03-18 05:57:28
○ 2020-02-18 10:49:10
○ 2026-03-25 08:37:40
●A104.21.71.1282026-03-04 → 2026-03-25 · 3 obs
○ 2020-02-18 10:49:10
● 2026-03-04 17:54:24
● 2026-03-25 08:37:40
●A172.67.145.872026-03-04 → 2026-03-25 · 3 obs
○ 2020-02-18 10:49:10
● 2026-03-04 17:54:24
● 2026-03-25 08:37:40
○A176.53.23.2442017-03-18 → 2017-03-18 · 4 obs
○ 2016-06-26 17:08:40
● 2017-03-18 05:57:28
○ 2020-02-18 10:49:10
○ 2026-03-25 08:37:40
○A185.185.69.1722020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-18 05:57:28
● 2020-02-18 10:49:10
○ 2026-03-04 17:54:24
○ 2026-03-25 08:37:40
○A194.67.71.342026-03-04 → 2026-03-25 · 2 obs
○ 2026-03-04 17:54:24
○ 2026-03-25 08:37:40
○A2a00:f940:4::102026-03-04 → 2026-03-25 · 2 obs
○ 2026-03-04 17:54:24
○ 2026-03-25 08:37:40
○A78.108.80.2382015-11-25 → 2016-06-26 · 4 obs
● 2015-11-25 14:46:28
● 2016-06-26 17:08:40
○ 2017-03-18 05:57:28
○ 2026-03-25 08:37:40
○A78.108.86.632015-11-25 → 2016-06-26 · 4 obs
● 2015-11-25 14:46:28
● 2016-06-26 17:08:40
○ 2017-03-18 05:57:28
○ 2026-03-25 08:37:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rud.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net...-
optnsk.rujoel.ns.cloudflare.com, anastasia.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.227

NS records: joel.ns.cloudflare.com, anastasia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optnsk.ru (unsigned zone)

⏱️ Timing

Total: 899ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.71.128, 172.67.145.87
NS2anastasia.ns.cloudflare.com, joel.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anastasia.ns.cloudflare.com dns.cloudfla

Analysis

Hierarchy

The parent of www.optnsk.ru is optnsk.ru.

IP Addresses

Two IP numbers are pointed to by optnsk.ru: 104.21.71.128 and 172.67.145.87.

other host names include boostroi.co, cheatgate.co.uk, www.optnsk.ru, upcsgo.com and eprtjcos.xyz; they share IP numbers with optnsk.ru.

Name Servers

Two name servers anastasia.ns.cloudflare.com and joel.ns.cloudflare.com handle the delegation for optnsk.ru.

optnsk.ru shares the same name server setup as other domains, for instance reddantechnology.com, theelwins.com, victoriahdd.ru, crarefundsreview.com and ronaldogacor.shop.

optnsk.ru at least partially shares name servers with other domains, for instance maison-jarry-cavaillon.fr, health91.com, yunbeixin.com, 3weofficial.com and soukwportugal.pt.

These name servers are commonly used with ace.ns.cloudflare.com and wesley.ns.cloudflare.com.

Six IP addresses per host:

anastasia.ns.cloudflare.com points to 2606:4700:50::a29f:26e3, 2803:f800:50::6ca2:c2e3, 2a06:98c1:50::ac40:22e3, 108.162.194.227, 162.159.38.227 and 172.64.34.227; joel.ns.cloudflare.com points to 2606:4700:58::adf5:3bb8, 2803:f800:50::6ca2:c1b8, 2a06:98c1:50::ac40:21b8, 108.162.193.184, 172.64.33.184 and 173.245.59.184