`rgjb.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d72a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:35a3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.163^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.42^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
NS	`sreeni.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sreeni.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sreeni.ns.cloudflare.com`
		A	108.162.194.178^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	162.159.38.178^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	172.64.34.178^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.163, 172.67.215.42
		IPv6 hints	2606:4700:3031::ac43:d72a, 2606:4700:3037::6815:35a3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`cash.ns.cloudflare.com`dns@cloudflare.com serial=2400426738

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034668654

Previously NS for

rgjb.cn

Same first word

rgjb.cn

rgjb.com

Similar names

gjbr.com

rjgb.tokyo

jrgb.pt

bgrj.com

bgjr.com

grbj.fr

brjg.com

bgrj.top

jrgb.com

jrbg.de

gbrj.com

jgbr.net

grbj.com

grbj.net

gbjr.com

jgbr.com

jrgb.in

jbrg.com

jbrg.de

jbgr.com

jrbg.com

jbgr.xyz

gbrj.cn

rgbj.com.cn

rgbj.me

gjrb.com

bjrg.cn

jgrb.com

bjgr.cn

grjb.cn

jrgb.cn

gjrb.net

jbrg.xyz

bgjr.cn

DNS History

17 records (6 active, 11 former)

●NScash.ns.cloudflare.com2026-03-26 → 2026-04-14 · 3 obs

○ 2020-03-04 20:52:08
● 2026-03-26 12:22:52
● 2026-04-14 06:30:52

○NSdns17.hichina.com2020-03-04 → 2020-03-04 · 4 obs

○ 2017-03-27 21:33:06
● 2020-03-04 20:52:08
○ 2026-03-26 12:22:52
○ 2026-04-14 06:30:52

○NSdns18.hichina.com2020-03-04 → 2020-03-04 · 4 obs

○ 2017-03-27 21:33:06
● 2020-03-04 20:52:08
○ 2026-03-26 12:22:52
○ 2026-04-14 06:30:52

○NSns1.22.cn2016-05-09 → 2017-03-27 · 5 obs

○ 2015-12-29 23:46:44
● 2016-05-09 05:04:22
● 2017-03-27 21:33:06
○ 2020-03-04 20:52:08
○ 2026-04-14 06:30:52

○NSns1.alidns.com2015-12-29 → 2015-12-29 · 4 obs

○ 2015-08-10 03:30:16
● 2015-12-29 23:46:44
○ 2016-05-09 05:04:22
○ 2026-04-14 06:30:52

○NSns2.22.cn2016-05-09 → 2016-05-09 · 4 obs

○ 2015-12-29 23:46:44
● 2016-05-09 05:04:22
○ 2017-03-27 21:33:06
○ 2026-04-14 06:30:52

○NSns2.alidns.com2015-12-29 → 2015-12-29 · 4 obs

○ 2015-08-10 03:30:16
● 2015-12-29 23:46:44
○ 2016-05-09 05:04:22
○ 2026-04-14 06:30:52

○NSns3.22.cn2016-05-09 → 2016-05-09 · 4 obs

○ 2015-12-29 23:46:44
● 2016-05-09 05:04:22
○ 2017-03-27 21:33:06
○ 2026-04-14 06:30:52

○NSns4.22.cn2016-05-09 → 2016-05-09 · 4 obs

○ 2015-12-29 23:46:44
● 2016-05-09 05:04:22
○ 2017-03-27 21:33:06
○ 2026-04-14 06:30:52

○NSrgjb.cn2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 03:30:16
○ 2015-12-29 23:46:44
○ 2026-04-14 06:30:52

●NSsreeni.ns.cloudflare.com2026-03-26 → 2026-04-14 · 3 obs

○ 2020-03-04 20:52:08
● 2026-03-26 12:22:52
● 2026-04-14 06:30:52

●A104.21.53.1632026-03-26 → 2026-04-14 · 3 obs

○ 2015-12-29 23:46:44
● 2026-03-26 12:22:52
● 2026-04-14 06:30:52

●A172.67.215.422026-03-26 → 2026-04-14 · 3 obs

○ 2015-12-29 23:46:44
● 2026-03-26 12:22:52
● 2026-04-14 06:30:52

○A174.139.207.1782015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 03:30:16
○ 2015-12-29 23:46:44
○ 2026-04-14 06:30:52

●A2606:4700:3031::ac43:d72a2026-03-26 → 2026-04-14 · 3 obs

○ 2015-12-29 23:46:44
● 2026-03-26 12:22:52
● 2026-04-14 06:30:52

●A2606:4700:3037::6815:35a32026-03-26 → 2026-04-14 · 3 obs

○ 2015-12-29 23:46:44
● 2026-03-26 12:22:52
● 2026-04-14 06:30:52

○CNAMEoverdue.aliyun.com2020-03-04 → 2020-03-04 · 3 obs

● 2020-03-04 20:52:08
○ 2026-03-26 12:22:52
○ 2026-04-14 06:30:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, d.dns.cn, c.dns.cn, b.dns.cn...	-
rgjb.cn	cash.ns.cloudflare.com, sreeni.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.81

NS records: cash.ns.cloudflare.com, sreeni.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rgjb.cn (unsigned zone)

⏱️ Timing

Total: 967ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.163, 172.67.215.42`
AAAA	2	`2606:4700:3031::ac43:d72a, 2606:4700:3037::6815:35a3`
NS	2	`cash.ns.cloudflare.com, sreeni.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cash.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

Four IP numbers are pointed to by rgjb.cn: 2606:4700:3031::ac43:d72a, 2606:4700:3037::6815:35a3, 104.21.53.163 and 172.67.215.42.

other host names including 6cf0b72ca74e.6cf0b72ca74e.6cf0b72ca74e.6cf0b72ca74e.6cf0b72ca74e.6cf0b72ca74e.6cf0b72ca74e.6cf0b72ca74e.6cf0b72ca74e.6cf0b72ca74e.6cf0b72ca74e.6cf0b72ca74e.folderstech.net, badrewiesroos.com, mcmahanlaw.net, vipsms.club and manhertz.org share IP numbers with rgjb.cn.

Name Servers

rgjb.cn is delegated to two name servers cash.ns.cloudflare.com and sreeni.ns.cloudflare.com.

rgjb.cn shares the same name server setup as other domains, for instance jxyhtz.com, blxnhssy.com, bjzybd.com, hzsmy.com and jsrentai.com.

rgjb.cn at least partially shares name servers with other domains, for instance agentbond.com, rationallyalivejawfish.quest, recu-downloader.me, hibehizmetleri.com and heartcorebusiness.com.

These name servers are commonly used alongside rajeev.ns.cloudflare.com and jessica.ns.cloudflare.com.

Host names with six IP numbers:

Host name cash.ns.cloudflare.com points to: 2606:4700:58::adf5:3b51, 2803:f800:50::6ca2:c151, 2a06:98c1:50::ac40:2151, 108.162.193.81, 172.64.33.81 and 173.245.59.81.

Host name sreeni.ns.cloudflare.com points to: 2606:4700:50::a29f:26b2, 2803:f800:50::6ca2:c2b2, 2a06:98c1:50::ac40:22b2, 108.162.194.178, 162.159.38.178 and 172.64.34.178.

rgjb.cn - robtex.com

rgjb.cn

cn

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`rgjb.cn`

`cn`