`bbsmart.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1d49^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9494^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.73^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.148^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`laura.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laura.ns.cloudflare.com`
		A	108.162.192.183^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	172.64.32.183^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	173.245.58.183^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
NS	`mike.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mike.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mike.ns.cloudflare.com`
		A	108.162.195.63^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	162.159.44.63^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	172.64.35.63^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.73, 172.67.148.148
		IPv6 hints	2606:4700:3035::6815:1d49, 2606:4700:3035::ac43:9494
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com
SOA	`laura.ns.cloudflare.com`dns@cloudflare.com serial=2400441797

`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=2034668843

Same first word

bbsmart.cn

bbsmart.com

bbsmart.nl

bbsmart.ru

Similar names

smartbb.com

bsbmart.com

smartbb.ru

smartbb.pro

bbtarms.com

mtabrsb.com

smartbb.cn

DNS History

21 records (6 active, 15 former)

○NSf1g1ns1.dnspod.net2016-01-29 → 2016-02-02 · 5 obs

○ 2015-12-18 21:21:56
● 2016-01-29 02:00:58
● 2016-02-02 19:04:56
○ 2016-09-12 09:23:46
○ 2026-04-14 07:54:38

○NSf1g1ns2.dnspod.net2016-01-29 → 2016-02-02 · 5 obs

○ 2015-12-18 21:21:56
● 2016-01-29 02:00:58
● 2016-02-02 19:04:56
○ 2016-09-12 09:23:46
○ 2026-04-14 07:54:38

●NSlaura.ns.cloudflare.com2026-04-05 → 2026-04-14 · 3 obs

○ 2017-04-18 08:27:36
● 2026-04-05 04:49:54
● 2026-04-14 07:54:38

●NSmike.ns.cloudflare.com2026-04-05 → 2026-04-14 · 3 obs

○ 2017-04-18 08:27:36
● 2026-04-05 04:49:54
● 2026-04-14 07:54:38

○NSns1.dnspai.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-09-12 09:23:46
● 2017-04-18 08:27:36
○ 2026-04-05 04:49:54
○ 2026-04-14 07:54:38

○NSns2.dnsdun.com2016-09-12 → 2016-09-12 · 4 obs

○ 2016-02-02 19:04:56
● 2016-09-12 09:23:46
○ 2017-04-18 08:27:36
○ 2026-04-14 07:54:38

○NSns2.dnspai.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-09-12 09:23:46
● 2017-04-18 08:27:36
○ 2026-04-05 04:49:54
○ 2026-04-14 07:54:38

○NSns3.dnsdun.net2016-09-12 → 2016-09-12 · 4 obs

○ 2016-02-02 19:04:56
● 2016-09-12 09:23:46
○ 2017-04-18 08:27:36
○ 2026-04-14 07:54:38

○NSwww.bbsmart.cn2015-07-16 → 2015-12-18 · 4 obs

● 2015-07-16 23:04:02
● 2015-12-18 21:21:56
○ 2016-01-29 02:00:58
○ 2026-04-14 07:54:38

○MXio.bouncemx.com2015-11-19 → 2015-12-18 · 4 obs

● 2015-11-19 08:30:10
● 2015-12-18 21:21:56
○ 2016-01-29 02:00:58
○ 2026-04-14 07:54:38

●A104.21.29.732026-04-05 → 2026-04-14 · 3 obs

○ 2017-04-18 08:27:36
● 2026-04-05 04:49:54
● 2026-04-14 07:54:38

○A104.216.28.92016-01-29 → 2016-02-02 · 5 obs

○ 2015-12-18 21:21:56
● 2016-01-29 02:00:58
● 2016-02-02 19:04:56
○ 2016-09-12 09:23:46
○ 2026-04-14 07:54:38

○A137.175.61.1932017-04-18 → 2017-04-18 · 4 obs

○ 2016-09-12 09:23:46
● 2017-04-18 08:27:36
○ 2026-04-05 04:49:54
○ 2026-04-14 07:54:38

●A172.67.148.1482026-04-05 → 2026-04-14 · 3 obs

○ 2017-04-18 08:27:36
● 2026-04-05 04:49:54
● 2026-04-14 07:54:38

○A23.89.225.702016-09-12 → 2016-09-12 · 4 obs

○ 2016-02-02 19:04:56
● 2016-09-12 09:23:46
○ 2017-04-18 08:27:36
○ 2026-04-14 07:54:38

●A2606:4700:3035::6815:1d492026-04-05 → 2026-04-14 · 3 obs

○ 2017-04-18 08:27:36
● 2026-04-05 04:49:54
● 2026-04-14 07:54:38

●A2606:4700:3035::ac43:94942026-04-05 → 2026-04-14 · 3 obs

○ 2017-04-18 08:27:36
● 2026-04-05 04:49:54
● 2026-04-14 07:54:38

○A70.39.84.2262015-12-18 → 2015-12-18 · 4 obs

○ 2015-11-19 08:30:10
● 2015-12-18 21:21:56
○ 2016-01-29 02:00:58
○ 2026-04-14 07:54:38

○A70.39.84.2272015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 23:04:02
○ 2026-04-05 04:49:54
○ 2026-04-14 07:54:38

○A70.39.84.2302015-11-19 → 2015-11-19 · 4 obs

○ 2015-07-16 23:04:02
● 2015-11-19 08:30:10
○ 2015-12-18 21:21:56
○ 2026-04-14 07:54:38

○CNAMEb.dcoin.co2015-07-16 → 2015-12-18 · 4 obs

● 2015-07-16 23:04:02
● 2015-12-18 21:21:56
○ 2016-01-29 02:00:58
○ 2026-04-14 07:54:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...	-
bbsmart.cn	mike.ns.cloudflare.com, laura.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.63

NS records: mike.ns.cloudflare.com, laura.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bbsmart.cn (unsigned zone)

⏱️ Timing

Total: 908ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.73, 172.67.148.148`
AAAA	2	`2606:4700:3035::ac43:9494, 2606:4700:3035::6815:1d49`
NS	2	`laura.ns.cloudflare.com, mike.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`laura.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

bbsmart.cn resolves to four IP numbers: 2606:4700:3035::6815:1d49, 2606:4700:3035::ac43:9494, 104.21.29.73 and 172.67.148.148.

other host names for instance wfdjamr.opezdol.org, mail.bellfar.com, tekkura.cloud, glade4.clearpeak.ru and navicare.ca share IP numbers with bbsmart.cn.

Name Servers

bbsmart.cn is delegated to two name servers: laura.ns.cloudflare.com and mike.ns.cloudflare.com.

bbsmart.cn shares the same name server setup as other domains, for example bibimai.cn, ez-sensor.cn, tjduliu.cn, yunfs.cn and gkzyedu.cn.

bbsmart.cn at least partially shares name servers with other domains, for instance bigscoredeals.com, episystem.pl, shubhaminteriors.com, auloax.click and sutom.org.

These name servers are commonly used with augustus.ns.cloudflare.com, treasure.ns.cloudflare.com, carter.ns.cloudflare.com and macy.ns.cloudflare.com.

Host names with six IP numbers:

laura.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183; mike.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3f, 2803:f800:50::6ca2:c33f, 2a06:98c1:50::ac40:233f, 108.162.195.63, 162.159.44.63 and 172.64.35.63.

bbsmart.cn - robtex.com

bbsmart.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`bbsmart.cn`

`cn`