u-bk.ru - robtex.com

u-bk.ru

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:d585🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:45de🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.222Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.133🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSceleste.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2607🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A2803:f800:50::6ca2:c207🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRceleste.ns.cloudflare.com
A2a06:98c1:50::ac40:2207🇺🇸 Cloudflare2a06:98c1:50::/45
PTRceleste.ns.cloudflare.com
A108.162.194.7🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A162.159.38.7Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A172.64.34.7🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
NSharvey.ns.cloudflare.com
A2606:4700:58::a29f:2c98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
A2803:f800:50::6ca2:c398🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharvey.ns.cloudflare.com
A2a06:98c1:50::ac40:2398🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharvey.ns.cloudflare.com
A108.162.195.152🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
A162.159.44.152Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
A172.64.35.152🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.222, 172.67.213.133
IPv6 hints2606:4700:3035::ac43:d585, 2606:4700:3037::6815:45de
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOAceleste.ns.cloudflare.comdns@cloudflare.com serial=2399484518

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=4068720

Same first word

u-bk.de
u-bk.ru
u-bk.com

Similar names

k-ub.com
k-bu.com
ub-k.de
uk-b.net
k-ub.us

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSceleste.ns.cloudflare.comharvey.ns.cloudflare.comns1.reg.runs2.reg.ruMXmx.yandex.ruA104.21.69.222172.67.213.1332606:4700:3035::ac43:d5852606:4700:3037::6815:45de90.156.201.11590.156.201.3795.213.135.227
●NSceleste.ns.cloudflare.com2026-04-14 → 2026-05-01 · 3 obs
○ 2017-10-17 12:07:44
● 2026-04-14 21:42:14
● 2026-05-01 22:08:32
●NSharvey.ns.cloudflare.com2026-04-14 → 2026-05-01 · 3 obs
○ 2017-10-17 12:07:44
● 2026-04-14 21:42:14
● 2026-05-01 22:08:32
○NSns1.reg.ru2015-08-14 → 2017-10-17 · 4 obs
● 2015-08-14 05:57:10
● 2017-10-17 12:07:44
○ 2026-04-14 21:42:14
○ 2026-05-01 22:08:32
○NSns2.reg.ru2015-08-14 → 2017-10-17 · 4 obs
● 2015-08-14 05:57:10
● 2017-10-17 12:07:44
○ 2026-04-14 21:42:14
○ 2026-05-01 22:08:32
○MXmx.yandex.ru2015-08-14 → 2017-10-17 · 4 obs
● 2015-08-14 05:57:10
● 2017-10-17 12:07:44
○ 2026-04-14 21:42:14
○ 2026-05-01 22:08:32
●A104.21.69.2222026-04-14 → 2026-05-01 · 3 obs
○ 2017-10-17 12:07:44
● 2026-04-14 21:42:14
● 2026-05-01 22:08:32
●A172.67.213.1332026-04-14 → 2026-05-01 · 3 obs
○ 2017-10-17 12:07:44
● 2026-04-14 21:42:14
● 2026-05-01 22:08:32
●A2606:4700:3035::ac43:d5852026-04-14 → 2026-05-01 · 3 obs
○ 2017-10-17 12:07:44
● 2026-04-14 21:42:14
● 2026-05-01 22:08:32
●A2606:4700:3037::6815:45de2026-04-14 → 2026-05-01 · 3 obs
○ 2017-10-17 12:07:44
● 2026-04-14 21:42:14
● 2026-05-01 22:08:32
○A90.156.201.1152015-08-14 → 2017-01-22 · 4 obs
● 2015-08-14 05:57:10
● 2017-01-22 05:35:24
○ 2017-05-06 12:51:00
○ 2026-05-01 22:08:32
○A90.156.201.372017-05-06 → 2017-05-06 · 4 obs
○ 2017-01-22 05:35:24
● 2017-05-06 12:51:00
○ 2017-08-25 13:02:18
○ 2026-05-01 22:08:32
○A95.213.135.2272017-08-25 → 2017-10-17 · 5 obs
○ 2017-05-06 12:51:00
● 2017-08-25 13:02:18
● 2017-10-17 12:07:44
○ 2026-04-14 21:42:14
○ 2026-05-01 22:08:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
u-bk.ruharvey.ns.cloudflare.com, celeste.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.7

NS records: harvey.ns.cloudflare.com, celeste.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u-bk.ru (unsigned zone)

⏱️ Timing

Total: 776ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.222, 172.67.213.133
AAAA22606:4700:3035::ac43:d585, 2606:4700:3037::6815:45de
NS2celeste.ns.cloudflare.com, harvey.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1celeste.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

u-bk.ru resolves to four IPs: 2606:4700:3035::ac43:d585, 2606:4700:3037::6815:45de, 104.21.69.222 and 172.67.213.133.

Other host names, for instance buy-expert.com, www.liberacaoja.com, yellowpagesdirectory.com, bibliotheektwente.nl and www.converttopdf.net share IP numbers with u-bk.ru.

Name Servers

u-bk.ru has two name servers: celeste.ns.cloudflare.com and harvey.ns.cloudflare.com.

u-bk.ru shares the same name server setup as other domains, for example 31daysfotofest.ru, uborka-pro.ru, mediacfo.ru, s-casp.ru and immediate-avage-app.com.

u-bk.ru shares some name servers with other domains, for example downtownpsychiatricgroup.com, agxspc.today, sedayu88se.com, pistoletydomalowania.pl and sh-ronger.com.

These name servers are commonly used with the name servers javier.ns.cloudflare.com.

Host names with six IP numbers: celeste.ns.cloudflare.com points to: 2606:4700:50::a29f:2607, 2803:f800:50::6ca2:c207, 2a06:98c1:50::ac40:2207, 108.162.194.7, 162.159.38.7 and 172.64.34.7; harvey.ns.cloudflare.com points to: 2606:4700:58::a29f:2c98, 2803:f800:50::6ca2:c398, 2a06:98c1:50::ac40:2398, 108.162.195.152, 162.159.44.152 and 172.64.35.152.