studygu.ru - robtex.com

studygu.ru

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:891🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8272🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.145Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.130.114🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSariella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2620🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
A2803:f800:50::6ca2:c220🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRariella.ns.cloudflare.com
A2a06:98c1:50::ac40:2220🇺🇸 Cloudflare2a06:98c1:50::/45
PTRariella.ns.cloudflare.com
A108.162.194.32🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
A162.159.38.32Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
A172.64.34.32🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
NSwill.ns.cloudflare.com
A2606:4700:58::adf5:3b95🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A2803:f800:50::6ca2:c195🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwill.ns.cloudflare.com
A2a06:98c1:50::ac40:2195🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwill.ns.cloudflare.com
A108.162.193.149🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A172.64.33.149🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A173.245.59.149🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
MX_dc-mx.fc238744911b.studygu.ru ⭐
A95.215.207.186🇳🇱 PODAON95.215.207.0/24
PTR95-215-207-186.netherlands-2.vps.ac
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.8.145, 172.67.130.114
IPv62606:4700:3033::6815:891, 2606:4700:3035::ac43:8272
SOAariella.ns.cloudflare.comdns@cloudflare.com serial=2396960835

ru

DNSSEC⚠️ Not signed
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=4067830

Same first word

studygu.ru

DNS History

15 records (7 active, 8 former)

20192020202120222023202420252026NSariella.ns.cloudflare.comwill.ns.cloudflare.comns1.reg.runs2.reg.ruMX_dc-mx.fc238744911b.studygu.rumx.yandex.ruA104.21.8.145172.67.130.1142606:4700:3033::6815:8912606:4700:3035::ac43:8272188.114.96.4188.114.97.4188.166.102.2422a06:98c1:3120::42a06:98c1:3121::4
●NSariella.ns.cloudflare.com2026-02-25 → 2026-02-27 · 3 obs
○ 2018-08-25 12:38:56
● 2026-02-25 07:03:18
● 2026-02-27 23:23:58
○NSns1.reg.ru2018-08-25 → 2018-08-25 · 3 obs
● 2018-08-25 12:38:56
○ 2026-02-25 07:03:18
○ 2026-02-27 23:23:58
○NSns2.reg.ru2018-08-25 → 2018-08-25 · 3 obs
● 2018-08-25 12:38:56
○ 2026-02-25 07:03:18
○ 2026-02-27 23:23:58
●NSwill.ns.cloudflare.com2026-02-25 → 2026-02-27 · 3 obs
○ 2018-08-25 12:38:56
● 2026-02-25 07:03:18
● 2026-02-27 23:23:58
●MX_dc-mx.fc238744911b.studygu.ru2026-02-25 → 2026-02-27 · 3 obs
○ 2018-08-25 12:38:56
● 2026-02-25 07:03:18
● 2026-02-27 23:23:58
○MXmx.yandex.ru2018-08-25 → 2018-08-25 · 3 obs
● 2018-08-25 12:38:56
○ 2026-02-25 07:03:18
○ 2026-02-27 23:23:58
●A104.21.8.1452026-02-25 → 2026-02-27 · 3 obs
○ 2018-08-25 12:38:56
● 2026-02-25 07:03:18
● 2026-02-27 23:23:58
●A172.67.130.1142026-02-25 → 2026-02-27 · 3 obs
○ 2018-08-25 12:38:56
● 2026-02-25 07:03:18
● 2026-02-27 23:23:58
○A188.114.96.42026-02-25 → 2026-02-27 · 2 obs
○ 2026-02-25 07:03:18
○ 2026-02-27 23:23:58
○A188.114.97.42026-02-25 → 2026-02-27 · 2 obs
○ 2026-02-25 07:03:18
○ 2026-02-27 23:23:58
○A188.166.102.2422018-08-25 → 2018-08-25 · 3 obs
● 2018-08-25 12:38:56
○ 2026-02-25 07:03:18
○ 2026-02-27 23:23:58
●A2606:4700:3033::6815:8912026-02-25 → 2026-02-27 · 3 obs
○ 2018-08-25 12:38:56
● 2026-02-25 07:03:18
● 2026-02-27 23:23:58
●A2606:4700:3035::ac43:82722026-02-25 → 2026-02-27 · 3 obs
○ 2018-08-25 12:38:56
● 2026-02-25 07:03:18
● 2026-02-27 23:23:58
○A2a06:98c1:3120::42026-02-25 → 2026-02-27 · 2 obs
○ 2026-02-25 07:03:18
○ 2026-02-27 23:23:58
○A2a06:98c1:3121::42026-02-25 → 2026-02-27 · 2 obs
○ 2026-02-25 07:03:18
○ 2026-02-27 23:23:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ruf.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net...-
studygu.ruwill.ns.cloudflare.com, ariella.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.33.149

NS records: will.ns.cloudflare.com, ariella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studygu.ru (unsigned zone)

⏱️ Timing

Total: 1555ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.130.114, 104.21.8.145
AAAA22606:4700:3035::ac43:8272, 2606:4700:3033::6815:891
NS2ariella.ns.cloudflare.com, will.ns.cloudflare.com
MX2_dc-mx.fc238744911b.studygu.ru (pri: 10), _dc-mx.fc238744911b.studygu.ru (pri: 20)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ariella.ns.cloudflare.com dns.cloudflare

AI analysis

studygu.ru maps to four IP numbers: 2606:4700:3033::6815:891, 2606:4700:3035::ac43:8272, 104.21.8.145 and 172.67.130.114.

Other host names, for instance technossus.com, personal-credit.com, eppingforestchamber.co.uk, bravoura.com and wuhanguys.com share IP numbers with studygu.ru.

Two name servers ariella.ns.cloudflare.com and will.ns.cloudflare.com handle delegation for studygu.ru.

studygu.ru uses the same name server setup as other domains, for example cocoyouxi.com, kmh.gr, souscharme.com, lydiahousesantorini.com and cartemartinique.com.

studygu.ru partially shares name servers with other domains; examples include ehwtrxeivhora.site, niceindiatravel.com, imagazin.eu, reklamesrl.it and xmrmngqivbgpx.site.

these name servers are commonly used with the name servers dawn.ns.cloudflare.com.

Host names with six IP numbers: ariella.ns.cloudflare.com points to: 2606:4700:50::a29f:2620, 2803:f800:50::6ca2:c220, 2a06:98c1:50::ac40:2220, 108.162.194.32, 162.159.38.32 and 172.64.34.32; will.ns.cloudflare.com points to: 2606:4700:58::adf5:3b95, 2803:f800:50::6ca2:c195, 2a06:98c1:50::ac40:2195, 108.162.193.149, 172.64.33.149 and 173.245.59.149.

studygu.ru is handled by a single mail server, _dc-mx.fc238744911b.studygu.ru.

_dc-mx.fc238744911b.studygu.ru points to a single IP: 95.215.207.186.