feedback-school.ru - robtex.com

feedback-school.ru

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c4ab🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:3444🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.68Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.171🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaurora.ns.cloudflare.com ⭐
A2606:4700:50::a29f:266e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaurora.ns.cloudflare.com
A2803:f800:50::6ca2:c26e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaurora.ns.cloudflare.com
A2a06:98c1:50::ac40:226e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaurora.ns.cloudflare.com
A108.162.194.110🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaurora.ns.cloudflare.com
A162.159.38.110Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaurora.ns.cloudflare.com
A172.64.34.110🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaurora.ns.cloudflare.com
NSbob.ns.cloudflare.com
A2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbob.ns.cloudflare.com
A2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbob.ns.cloudflare.com
A108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.68, 172.67.196.171
IPv6 hints2606:4700:3031::ac43:c4ab, 2606:4700:3036::6815:3444
SOAaurora.ns.cloudflare.comdns@cloudflare.com serial=2406560150

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=4069334

Same first word

feedback-school.ru

DNS History

15 records (6 active, 9 former)

2020202120222023202420252026NSaurora.ns.cloudflare.combob.ns.cloudflare.comgalilea.ns.cloudflare.comns1.reg.runs2.reg.ruyisroel.ns.cloudflare.comA104.21.52.68172.67.196.1712606:4700:3031::ac43:c4ab2606:4700:3036::6815:3444185.165.123.206188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSaurora.ns.cloudflare.com2026-06-16 → 2026-06-21 · 3 obs
○ 2019-01-19 08:28:10
● 2026-06-16 08:38:56
● 2026-06-21 11:08:06
●NSbob.ns.cloudflare.com2026-06-16 → 2026-06-21 · 3 obs
○ 2019-01-19 08:28:10
● 2026-06-16 08:38:56
● 2026-06-21 11:08:06
○NSgalilea.ns.cloudflare.com2026-06-16 → 2026-06-21 · 2 obs
○ 2026-06-16 08:38:56
○ 2026-06-21 11:08:06
○NSns1.reg.ru2019-01-19 → 2019-01-19 · 3 obs
● 2019-01-19 08:28:10
○ 2026-06-16 08:38:56
○ 2026-06-21 11:08:06
○NSns2.reg.ru2019-01-19 → 2019-01-19 · 3 obs
● 2019-01-19 08:28:10
○ 2026-06-16 08:38:56
○ 2026-06-21 11:08:06
○NSyisroel.ns.cloudflare.com2026-06-16 → 2026-06-21 · 2 obs
○ 2026-06-16 08:38:56
○ 2026-06-21 11:08:06
●A104.21.52.682026-06-16 → 2026-06-21 · 3 obs
○ 2019-01-19 08:28:10
● 2026-06-16 08:38:56
● 2026-06-21 11:08:06
●A172.67.196.1712026-06-16 → 2026-06-21 · 3 obs
○ 2019-01-19 08:28:10
● 2026-06-16 08:38:56
● 2026-06-21 11:08:06
○A185.165.123.2062019-01-19 → 2019-01-19 · 3 obs
● 2019-01-19 08:28:10
○ 2026-06-16 08:38:56
○ 2026-06-21 11:08:06
○A188.114.96.02026-06-16 → 2026-06-21 · 2 obs
○ 2026-06-16 08:38:56
○ 2026-06-21 11:08:06
○A188.114.97.02026-06-16 → 2026-06-21 · 2 obs
○ 2026-06-16 08:38:56
○ 2026-06-21 11:08:06
●A2606:4700:3031::ac43:c4ab2026-06-16 → 2026-06-21 · 3 obs
○ 2019-01-19 08:28:10
● 2026-06-16 08:38:56
● 2026-06-21 11:08:06
●A2606:4700:3036::6815:34442026-06-16 → 2026-06-21 · 3 obs
○ 2019-01-19 08:28:10
● 2026-06-16 08:38:56
● 2026-06-21 11:08:06
○A2a06:98c1:3120::2026-06-16 → 2026-06-21 · 2 obs
○ 2026-06-16 08:38:56
○ 2026-06-21 11:08:06
○A2a06:98c1:3121::2026-06-16 → 2026-06-21 · 2 obs
○ 2026-06-16 08:38:56
○ 2026-06-21 11:08:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
feedback-school.ruaurora.ns.cloudflare.com, bob.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.104

NS records: aurora.ns.cloudflare.com, bob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for feedback-school.ru (unsigned zone)

⏱️ Timing

Total: 842ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.196.171, 104.21.52.68
AAAA22606:4700:3031::ac43:c4ab, 2606:4700:3036::6815:3444
NS2aurora.ns.cloudflare.com, bob.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aurora.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

feedback-school.ru points to the four IP addresses 104.21.52.68, 172.67.196.171, 2606:4700:3031::ac43:c4ab and 2606:4700:3036::6815:3444.

Additional host names — 56.dosug.cool, allrecipes.fr, (0x787878)thy.xyz and two others — share IP numbers with feedback-school.ru.

Name Servers

feedback-school.ru uses two name servers for its delegation: aurora.ns.cloudflare.com and bob.ns.cloudflare.com.

feedback-school.ru shares its name server setup with other domains, including 998677.com, virtual-chat.ru, alasko.ru and two others.

The name servers of feedback-school.ru overlap at least partially with those of other domains — among them babelruins.org, aicaike.com, liveam.tv and two more.

These name servers commonly appear alongside the name servers rustam.ns.cloudflare.com and camilo.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname aurora.ns.cloudflare.com directs to 108.162.194.110, 162.159.38.110 and 172.64.34.110 along with 3 other IP addresses.

Hostname bob.ns.cloudflare.com directs to 108.162.193.104, 172.64.33.104 and 173.245.59.104 along with 3 other IP addresses.