u-device.ru - robtex.com

u-device.ru

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:442🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9a10🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.66Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.16🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkelly.ns.cloudflare.com ⭐
A2606:4700:50::a29f:265b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
A2803:f800:50::6ca2:c25b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkelly.ns.cloudflare.com
A2a06:98c1:50::ac40:225b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkelly.ns.cloudflare.com
A108.162.194.91🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
A162.159.38.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
A172.64.34.91🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
NSkolton.ns.cloudflare.com
A2606:4700:58::a29f:2c19🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkolton.ns.cloudflare.com
A2803:f800:50::6ca2:c319🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkolton.ns.cloudflare.com
A2a06:98c1:50::ac40:2319🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkolton.ns.cloudflare.com
A108.162.195.25🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkolton.ns.cloudflare.com
A162.159.44.25Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkolton.ns.cloudflare.com
A172.64.35.25🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkolton.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.4.66, 172.67.154.16
IPv62606:4700:3033::6815:442, 2606:4700:3035::ac43:9a10
SOAkelly.ns.cloudflare.comdns@cloudflare.com serial=2395784935

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=4068261
WOT: UNKNOWN (50/100)

Same first word

u-device.ru

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSkelly.ns.cloudflare.comkolton.ns.cloudflare.comns.you-online-dns.netns1.you-online-dns.netMXmail.u-device.rumail2.u-device.ruA104.21.4.66172.67.154.162606:4700:3033::6815:4422606:4700:3035::ac43:9a10193.161.85.3213.32.112.164
●NSkelly.ns.cloudflare.com2026-02-22 → 2026-03-24 · 3 obs
○ 2019-04-25 11:38:02
● 2026-02-22 12:37:00
● 2026-03-24 18:09:14
●NSkolton.ns.cloudflare.com2026-02-22 → 2026-03-24 · 3 obs
○ 2019-04-25 11:38:02
● 2026-02-22 12:37:00
● 2026-03-24 18:09:14
○NSns.you-online-dns.net2015-06-23 → 2019-04-25 · 4 obs
● 2015-06-23 14:22:18
● 2019-04-25 11:38:02
○ 2026-02-22 12:37:00
○ 2026-03-24 18:09:14
○NSns1.you-online-dns.net2015-06-23 → 2019-04-25 · 4 obs
● 2015-06-23 14:22:18
● 2019-04-25 11:38:02
○ 2026-02-22 12:37:00
○ 2026-03-24 18:09:14
○MXmail.u-device.ru2015-06-23 → 2019-04-25 · 4 obs
● 2015-06-23 14:22:18
● 2019-04-25 11:38:02
○ 2026-02-22 12:37:00
○ 2026-03-24 18:09:14
○MXmail2.u-device.ru2015-06-23 → 2019-04-25 · 4 obs
● 2015-06-23 14:22:18
● 2019-04-25 11:38:02
○ 2026-02-22 12:37:00
○ 2026-03-24 18:09:14
●A104.21.4.662026-02-22 → 2026-03-24 · 3 obs
○ 2019-04-25 11:38:02
● 2026-02-22 12:37:00
● 2026-03-24 18:09:14
●A172.67.154.162026-02-22 → 2026-03-24 · 3 obs
○ 2019-04-25 11:38:02
● 2026-02-22 12:37:00
● 2026-03-24 18:09:14
○A193.161.85.32015-06-23 → 2017-01-12 · 4 obs
● 2015-06-23 14:22:18
● 2017-01-12 07:05:44
○ 2019-04-25 11:38:02
○ 2026-03-24 18:09:14
○A213.32.112.1642019-04-25 → 2019-04-25 · 4 obs
○ 2017-01-12 07:05:44
● 2019-04-25 11:38:02
○ 2026-02-22 12:37:00
○ 2026-03-24 18:09:14
●A2606:4700:3033::6815:4422026-02-22 → 2026-03-24 · 3 obs
○ 2019-04-25 11:38:02
● 2026-02-22 12:37:00
● 2026-03-24 18:09:14
●A2606:4700:3035::ac43:9a102026-02-22 → 2026-03-24 · 3 obs
○ 2019-04-25 11:38:02
● 2026-02-22 12:37:00
● 2026-03-24 18:09:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
u-device.rukolton.ns.cloudflare.com, kelly.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.91

NS records: kolton.ns.cloudflare.com, kelly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 572ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.4.66, 172.67.154.16
AAAA22606:4700:3033::6815:442, 2606:4700:3035::ac43:9a10
NS2kelly.ns.cloudflare.com, kolton.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kelly.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

u-device.ru points to four IP numbers: 2606:4700:3033::6815:442, 2606:4700:3035::ac43:9a10, 104.21.4.66 and 172.67.154.16.

Other host names, for instance arbitrac.com, simpleleafcannabis.com, suntorch.cn, fortmonmouthnj.com and newmexicomobilehomeinsurance.com share IP numbers with u-device.ru.

Name Servers

u-device.ru is delegated to two name servers: kelly.ns.cloudflare.com and kolton.ns.cloudflare.com.

u-device.ru uses the same name server setup as other domains, for instance pravdalviv.com, tvoyzubnoy.ru, 2907790.ru, shop-souvenir.ru and sugusan.dev.

u-device.ru shares name servers with other domains at least partially, for instance thesolarcompany.net, documentessentials.com, loyalty.center, kaplaninternational.at and la-revue-des-marques.fr.

these name servers are commonly used together with ignacio.ns.cloudflare.com and jasper.ns.cloudflare.com.

Host names with six IP numbers: kelly.ns.cloudflare.com points to 2606:4700:50::a29f:265b, 2803:f800:50::6ca2:c25b, 2a06:98c1:50::ac40:225b, 108.162.194.91, 162.159.38.91 and 172.64.34.91; kolton.ns.cloudflare.com points to 2606:4700:58::a29f:2c19, 2803:f800:50::6ca2:c319, 2a06:98c1:50::ac40:2319, 108.162.195.25, 162.159.44.25 and 172.64.35.25.