diststudy.ru - robtex.com

diststudy.ru

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:2de1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:dbac🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.225Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.172🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmike.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A2803:f800:50::6ca2:c33f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmike.ns.cloudflare.com
A2a06:98c1:50::ac40:233f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmike.ns.cloudflare.com
A108.162.195.63🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A162.159.44.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A172.64.35.63🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
NSvenus.ns.cloudflare.com
A2606:4700:50::adf5:3aeb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A2803:f800:50::6ca2:c0eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvenus.ns.cloudflare.com
A2a06:98c1:50::ac40:20eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvenus.ns.cloudflare.com
A108.162.192.235🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A172.64.32.235🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A173.245.58.235🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.225, 172.67.219.172
IPv6 hints2606:4700:3035::6815:2de1, 2606:4700:3036::ac43:dbac
SOAmike.ns.cloudflare.comdns@cloudflare.com serial=2399499694

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=4068488

Same first word

diststudy.ru

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSmike.ns.cloudflare.comvenus.ns.cloudflare.comdns1.yandex.netdns2.yandex.netMXmx.yandex.netA104.21.45.225172.67.219.1722606:4700:3035::6815:2de12606:4700:3036::ac43:dbac89.208.146.2689.208.146.29
○NSdns1.yandex.net2015-07-26 → 2017-05-18 · 4 obs
● 2015-07-26 08:56:22
● 2017-05-18 07:40:40
○ 2026-04-10 19:28:26
○ 2026-04-12 13:49:30
○NSdns2.yandex.net2015-07-26 → 2017-05-18 · 4 obs
● 2015-07-26 08:56:22
● 2017-05-18 07:40:40
○ 2026-04-10 19:28:26
○ 2026-04-12 13:49:30
●NSmike.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-18 07:40:40
● 2026-04-10 19:28:26
● 2026-04-12 13:49:30
●NSvenus.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-18 07:40:40
● 2026-04-10 19:28:26
● 2026-04-12 13:49:30
○MXmx.yandex.net2015-07-26 → 2017-05-18 · 4 obs
● 2015-07-26 08:56:22
● 2017-05-18 07:40:40
○ 2026-04-10 19:28:26
○ 2026-04-12 13:49:30
●A104.21.45.2252026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-18 07:40:40
● 2026-04-10 19:28:26
● 2026-04-12 13:49:30
●A172.67.219.1722026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-18 07:40:40
● 2026-04-10 19:28:26
● 2026-04-12 13:49:30
●A2606:4700:3035::6815:2de12026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-18 07:40:40
● 2026-04-10 19:28:26
● 2026-04-12 13:49:30
●A2606:4700:3036::ac43:dbac2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-18 07:40:40
● 2026-04-10 19:28:26
● 2026-04-12 13:49:30
○A89.208.146.262015-07-26 → 2016-09-23 · 4 obs
● 2015-07-26 08:56:22
● 2016-09-23 16:02:26
○ 2017-05-18 07:40:40
○ 2026-04-12 13:49:30
○A89.208.146.292017-05-18 → 2017-05-18 · 4 obs
○ 2016-09-23 16:02:26
● 2017-05-18 07:40:40
○ 2026-04-10 19:28:26
○ 2026-04-12 13:49:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
diststudy.ruvenus.ns.cloudflare.com, mike.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.235

NS records: venus.ns.cloudflare.com, mike.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diststudy.ru (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.45.225, 172.67.219.172
AAAA22606:4700:3035::6815:2de1, 2606:4700:3036::ac43:dbac
NS2mike.ns.cloudflare.com, venus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mike.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

diststudy.ru points to four IP numbers: 2606:4700:3035::6815:2de1, 2606:4700:3036::ac43:dbac, 104.21.45.225 and 172.67.219.172.

Other host names, for instance spartanofear.com, 101gougou.com, find-locations.com, www.mambo.co.ke and jixianta.com share IP numbers with diststudy.ru.

Name Servers

diststudy.ru's delegation is to two name servers mike.ns.cloudflare.com and venus.ns.cloudflare.com.

diststudy.ru shares the same name server configuration as other domains, such as werring.com, upblog.io, nov-tel.ru, byte7.kr and five-school.ru.

diststudy.ru at least partially shares its name servers with other domains, for instance ngerntidlor.com, manishatechnoconsultants.com, promobet.org, 3cx.in.th and preciousbedding.com.

these name servers are commonly used together with laura.ns.cloudflare.com, treasure.ns.cloudflare.com, memphis.ns.cloudflare.com and nick.ns.cloudflare.com.

Host names with six IP numbers:

mike.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3f, 2803:f800:50::6ca2:c33f, 2a06:98c1:50::ac40:233f, 108.162.195.63, 162.159.44.63 and 172.64.35.63.

venus.ns.cloudflare.com points to: 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.