rbts.cn - robtex.com

rbts.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3d95🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d377🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.149Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.119🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaida.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
A2803:f800:50::6ca2:c03a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaida.ns.cloudflare.com
A2a06:98c1:50::ac40:203a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaida.ns.cloudflare.com
A108.162.192.58🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
A172.64.32.58🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
A173.245.58.58🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
NScharles.ns.cloudflare.com
A2606:4700:58::adf5:3b53🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A2803:f800:50::6ca2:c153🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcharles.ns.cloudflare.com
A2a06:98c1:50::ac40:2153🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcharles.ns.cloudflare.com
A108.162.193.83🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A172.64.33.83🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A173.245.59.83🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.149, 172.67.211.119
IPv6 hints2606:4700:3031::6815:3d95, 2606:4700:3034::ac43:d377
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOAaida.ns.cloudflare.comdns@cloudflare.com serial=2410225305

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035126121

Same first word

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rbts.de
rbts.cn
rbts.global
rbts.co
rbts.ru
rbts.us
rbts.nl
rbts.net
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rbts.com.br
rbts.ca

Similar names

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trsb.ca
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bsrt.nl
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trbs.ru
strb.cz
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trsb.com.cn
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btsr.ru
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sbtr.ru
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sbrt.info
rstb.com.cn
srbt.us
sbrt.ca
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brts.edu.lv
rtsb.net
btrs.org
rsbt.de
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sbrt.jp
sbrt.be
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stbr.com.br
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sbrt.de
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rtsb.de
tbsr.at
rbst.at
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strb.ru
bstr.fi
rtbs.radom.pl
trsb.blogspot.com
strb.de
tbrs.cn
trbs.org
stbr.ch
btrs.de
stbr.net
tsrb.com.cn
srbt.org
srbt.eu
brst.jp
btrs.co.uk
sbrt.com
trbs.nl
brst.ca
trsb.net
brst.info
brts.lt
sbtr.com
btrs.ru
rtsb.org
trsb.de
rbst.de
tbsr.org
trbs.de
brts.com
bstr.co.uk
btsr.hk
trbs.it
bsrt.com
bstr.cn
bstr.com
rbst.ru
brst.ch
tsrb.hr
brst.eu
bstr.at
rstb.nl
stbr.de
btrs.net

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSaida.ns.cloudflare.comcharles.ns.cloudflare.comdns31.hichina.comdns32.hichina.comns1.alidns.comns2.alidns.comA104.21.61.149172.67.211.1192606:4700:3031::6815:3d952606:4700:3034::ac43:d3772606:4700:3033::ac43:d377CNAMEoverdue.aliyun.com
●NSaida.ns.cloudflare.com2026-06-26 → 2026-08-03 · 3 obs
○ 2021-01-20 07:40:54
● 2026-06-26 10:50:08
● 2026-08-03 02:40:16
●NScharles.ns.cloudflare.com2026-06-26 → 2026-08-03 · 3 obs
○ 2021-01-20 07:40:54
● 2026-06-26 10:50:08
● 2026-08-03 02:40:16
○NSdns31.hichina.com2021-01-20 → 2021-01-20 · 4 obs
○ 2015-12-10 20:38:32
● 2021-01-20 07:40:54
○ 2026-06-26 10:50:08
○ 2026-08-03 02:40:16
○NSdns32.hichina.com2021-01-20 → 2021-01-20 · 4 obs
○ 2015-12-10 20:38:32
● 2021-01-20 07:40:54
○ 2026-06-26 10:50:08
○ 2026-08-03 02:40:16
○NSns1.alidns.com2015-08-19 → 2015-12-10 · 4 obs
● 2015-08-19 04:14:10
● 2015-12-10 20:38:32
○ 2021-01-20 07:40:54
○ 2026-08-03 02:40:16
○NSns2.alidns.com2015-08-19 → 2015-12-10 · 4 obs
● 2015-08-19 04:14:10
● 2015-12-10 20:38:32
○ 2021-01-20 07:40:54
○ 2026-08-03 02:40:16
●A104.21.61.1492026-06-26 → 2026-08-03 · 2 obs
● 2026-06-26 10:50:08
● 2026-08-03 02:40:16
●A172.67.211.1192026-06-26 → 2026-08-03 · 2 obs
● 2026-06-26 10:50:08
● 2026-08-03 02:40:16
●A2606:4700:3031::6815:3d952026-06-26 → 2026-08-03 · 2 obs
● 2026-06-26 10:50:08
● 2026-08-03 02:40:16
○A2606:4700:3033::ac43:d3772026-06-26 → 2026-06-26 · 3 obs
● 2026-06-26 10:50:08
○ 2026-07-27 02:34:20
○ 2026-08-03 02:40:16
●A2606:4700:3034::ac43:d3772026-07-27 → 2026-08-03 · 3 obs
○ 2026-06-26 10:50:08
● 2026-07-27 02:34:20
● 2026-08-03 02:40:16
○CNAMEoverdue.aliyun.com2021-01-20 → 2021-01-20 · 3 obs
● 2021-01-20 07:40:54
○ 2026-06-26 10:50:08
○ 2026-08-03 02:40:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnd.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn...-
rbts.cnaida.ns.cloudflare.com, charles.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.58

NS records: aida.ns.cloudflare.com, charles.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbts.cn (unsigned zone)

⏱️ Timing

Total: 1010ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.211.119, 104.21.61.149
AAAA22606:4700:3031::6815:3d95, 2606:4700:3034::ac43:d377
NS2aida.ns.cloudflare.com, charles.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aida.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

rbts.cn has four IP addresses: 104.21.61.149, 172.67.211.119, 2606:4700:3031::6815:3d95 and 2606:4700:3034::ac43:d377.

mockchat.co, 42x9.com, waterday.org and two other host names share IP numbers with rbts.cn.

Name Servers

rbts.cn uses two name servers for its delegation: aida.ns.cloudflare.com and charles.ns.cloudflare.com.

rbts.cn uses the same name servers as several other domains — among them itvision.it, bs4g.cn, fskl.cn and two more.

rbts.cn has at least partial name server overlap with other domains, such as deaux.com, ujfdbyebg.pro, mirexa.click and two others.

These name servers tend to appear together with the name servers shaz.ns.cloudflare.com, remy.ns.cloudflare.com and beau.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname aida.ns.cloudflare.com directs to 108.162.192.58, 172.64.32.58 and 173.245.58.58 along with 3 other IP addresses.

Hostname charles.ns.cloudflare.com directs to 108.162.193.83, 172.64.33.83 and 173.245.59.83 along with 3 other IP addresses.