tcbrui.com - robtex.com

tcbrui.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:4b5a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d9a1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.90Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.217.161🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkatelyn.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26eb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkatelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkatelyn.ns.cloudflare.com
A108.162.194.235🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A162.159.38.235Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A172.64.34.235🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
NSvalentin.ns.cloudflare.com
A2606:4700:58::a29f:2cce🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvalentin.ns.cloudflare.com
A2803:f800:50::6ca2:c3ce🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvalentin.ns.cloudflare.com
A2a06:98c1:50::ac40:23ce🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvalentin.ns.cloudflare.com
A108.162.195.206🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvalentin.ns.cloudflare.com
A162.159.44.206Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvalentin.ns.cloudflare.com
A172.64.35.206🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvalentin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.90, 172.67.217.161
IPv6 hints2606:4700:3034::6815:4b5a, 2606:4700:3034::ac43:d9a1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOAkatelyn.ns.cloudflare.comdns@cloudflare.com serial=2402136444

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777055112

Same first word

tcbrui.com

Similar names

urbict.net
bcruit.net
rbuict.com
bcruit.com
critub.ru
ribcut.com
butric.com
turbic.com
brutic.com
curbit.ch
bitcur.com
urbtic.com
rbutic.com
curbit.com
urbict.com
bcruit.biz
tricub.com
tubric.com

DNS History

15 records (6 active, 9 former)

2017201820192020202120222023202420252026NSkatelyn.ns.cloudflare.comvalentin.ns.cloudflare.comdns10.hichina.comdns9.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA104.21.75.90172.67.217.1612606:4700:3034::6815:4b5a2606:4700:3034::ac43:d9a1139.129.149.7188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
○NSdns10.hichina.com2016-12-21 → 2017-11-11 · 4 obs
● 2016-12-21 01:09:00
● 2017-11-11 04:03:08
○ 2026-03-27 09:57:50
○ 2026-04-24 18:39:52
○NSdns9.hichina.com2016-12-21 → 2017-11-11 · 4 obs
● 2016-12-21 01:09:00
● 2017-11-11 04:03:08
○ 2026-03-27 09:57:50
○ 2026-04-24 18:39:52
●NSkatelyn.ns.cloudflare.com2026-03-27 → 2026-04-24 · 3 obs
○ 2017-11-11 04:03:08
● 2026-03-27 09:57:50
● 2026-04-24 18:39:52
●NSvalentin.ns.cloudflare.com2026-03-27 → 2026-04-24 · 3 obs
○ 2017-11-11 04:03:08
● 2026-03-27 09:57:50
● 2026-04-24 18:39:52
○MXmxn.mxhichina.com2016-12-21 → 2017-11-11 · 4 obs
● 2016-12-21 01:09:00
● 2017-11-11 04:03:08
○ 2026-03-27 09:57:50
○ 2026-04-24 18:39:52
○MXmxw.mxhichina.com2016-12-21 → 2017-11-11 · 4 obs
● 2016-12-21 01:09:00
● 2017-11-11 04:03:08
○ 2026-03-27 09:57:50
○ 2026-04-24 18:39:52
●A104.21.75.902026-04-14 → 2026-04-24 · 3 obs
○ 2026-03-27 09:57:50
● 2026-04-14 02:25:46
● 2026-04-24 18:39:52
○A139.129.149.72016-12-21 → 2017-11-11 · 4 obs
● 2016-12-21 01:09:00
● 2017-11-11 04:03:08
○ 2026-03-27 09:57:50
○ 2026-04-24 18:39:52
●A172.67.217.1612026-04-14 → 2026-04-24 · 3 obs
○ 2026-03-27 09:57:50
● 2026-04-14 02:25:46
● 2026-04-24 18:39:52
○A188.114.96.02026-03-27 → 2026-03-27 · 4 obs
○ 2017-11-11 04:03:08
● 2026-03-27 09:57:50
○ 2026-04-14 02:25:46
○ 2026-04-24 18:39:52
○A188.114.97.02026-03-27 → 2026-03-27 · 4 obs
○ 2017-11-11 04:03:08
● 2026-03-27 09:57:50
○ 2026-04-14 02:25:46
○ 2026-04-24 18:39:52
●A2606:4700:3034::6815:4b5a2026-04-14 → 2026-04-24 · 3 obs
○ 2026-03-27 09:57:50
● 2026-04-14 02:25:46
● 2026-04-24 18:39:52
●A2606:4700:3034::ac43:d9a12026-04-14 → 2026-04-24 · 3 obs
○ 2026-03-27 09:57:50
● 2026-04-14 02:25:46
● 2026-04-24 18:39:52
○A2a06:98c1:3120::2026-03-27 → 2026-03-27 · 4 obs
○ 2017-11-11 04:03:08
● 2026-03-27 09:57:50
○ 2026-04-14 02:25:46
○ 2026-04-24 18:39:52
○A2a06:98c1:3121::2026-03-27 → 2026-03-27 · 4 obs
○ 2017-11-11 04:03:08
● 2026-03-27 09:57:50
○ 2026-04-14 02:25:46
○ 2026-04-24 18:39:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...-
tcbrui.comkatelyn.ns.cloudflare.com, valentin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.235

NS records: katelyn.ns.cloudflare.com, valentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcbrui.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.75.90, 172.67.217.161
AAAA22606:4700:3034::6815:4b5a, 2606:4700:3034::ac43:d9a1
NS2katelyn.ns.cloudflare.com, valentin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1katelyn.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (katelyn.ns.cloudflare.com, katelyn.ns.cloudflare.com, katelyn.ns.cloudflare.com...)

Analysis

IP Addresses

tcbrui.com points to four IP numbers: 2606:4700:3034::6815:4b5a, 2606:4700:3034::ac43:d9a1, 104.21.75.90 and 172.67.217.161.

Other host names including snyderlfny.com.cdn.cloudflare.net, iemssolution.com, tembranovian.com, u2it.com and viewenta.com share IP numbers with tcbrui.com.

Name Servers

tcbrui.com's delegation uses two name servers, katelyn.ns.cloudflare.com and valentin.ns.cloudflare.com.

tcbrui.com shares the same name server setup as other domains, for example mycdcovers.com, sh-bbs.com, qicheqi.cn, kanglekj.cn and julida.cn.

tcbrui.com at least partially shares name servers with other domains, including 6bxet2tv.com, uncletonysburgers.com, tunaposet.com, sislovesem.com and newconnections.com.br.

these name servers are commonly used with marge.ns.cloudflare.com, zeus.ns.cloudflare.com, christian.ns.cloudflare.com and elsa.ns.cloudflare.com.

Host names with six IP numbers:

katelyn.ns.cloudflare.com points to: 2606:4700:50::a29f:26eb, 2803:f800:50::6ca2:c2eb, 2a06:98c1:50::ac40:22eb, 108.162.194.235, 162.159.38.235 and 172.64.34.235.

valentin.ns.cloudflare.com points to: 2606:4700:58::a29f:2cce, 2803:f800:50::6ca2:c3ce, 2a06:98c1:50::ac40:23ce, 108.162.195.206, 162.159.44.206 and 172.64.35.206.