`bjtspm.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:3f1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8359^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.241^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.89^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`armando.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`armando.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`armando.ns.cloudflare.com`
		A	108.162.195.225^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
		A	162.159.44.225^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
		A	172.64.35.225^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
NS	`zoe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c095^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zoe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2095^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zoe.ns.cloudflare.com`
		A	108.162.192.149^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	172.64.32.149^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	173.245.58.149^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.241, 172.67.131.89
		IPv6 hints	2606:4700:3035::6815:3f1, 2606:4700:3035::ac43:8359
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOA	`armando.ns.cloudflare.com`dns@cloudflare.com serial=2400019619

`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=2034662178

Same first word

bjtspm.cn

Similar names

bjmspt.cn

DNS History

16 records (6 active, 10 former)

●NSarmando.ns.cloudflare.com2026-04-07 → 2026-04-12 · 3 obs

○ 2017-11-09 18:23:56
● 2026-04-07 13:49:28
● 2026-04-12 10:29:02

○NSjuming.dnsdun.com2017-11-09 → 2017-11-09 · 4 obs

○ 2016-04-16 18:04:04
● 2017-11-09 18:23:56
○ 2026-04-07 13:49:28
○ 2026-04-12 10:29:02

○NSjuming.dnsdun.net2017-11-09 → 2017-11-09 · 4 obs

○ 2016-04-16 18:04:04
● 2017-11-09 18:23:56
○ 2026-04-07 13:49:28
○ 2026-04-12 10:29:02

○NSns1.51dns.com2015-12-11 → 2016-04-16 · 4 obs

● 2015-12-11 08:58:56
● 2016-04-16 18:04:04
○ 2017-11-09 18:23:56
○ 2026-04-12 10:29:02

○NSns1.nowcndns.com2026-04-07 → 2026-04-12 · 2 obs

○ 2026-04-07 13:49:28
○ 2026-04-12 10:29:02

○NSns2.51dns.com2015-12-11 → 2016-04-16 · 4 obs

● 2015-12-11 08:58:56
● 2016-04-16 18:04:04
○ 2017-11-09 18:23:56
○ 2026-04-12 10:29:02

○NSns2.nowcndns.com2026-04-07 → 2026-04-12 · 2 obs

○ 2026-04-07 13:49:28
○ 2026-04-12 10:29:02

●NSzoe.ns.cloudflare.com2026-04-07 → 2026-04-12 · 3 obs

○ 2017-11-09 18:23:56
● 2026-04-07 13:49:28
● 2026-04-12 10:29:02

●A104.21.3.2412026-04-07 → 2026-04-12 · 3 obs

○ 2017-11-09 18:23:56
● 2026-04-07 13:49:28
● 2026-04-12 10:29:02

○A166.88.63.1972017-11-09 → 2017-11-09 · 4 obs

○ 2016-04-16 18:04:04
● 2017-11-09 18:23:56
○ 2026-04-07 13:49:28
○ 2026-04-12 10:29:02

●A172.67.131.892026-04-07 → 2026-04-12 · 3 obs

○ 2017-11-09 18:23:56
● 2026-04-07 13:49:28
● 2026-04-12 10:29:02

○A172.80.51.1192026-04-07 → 2026-04-12 · 2 obs

○ 2026-04-07 13:49:28
○ 2026-04-12 10:29:02

○A192.200.210.1482015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 02:31:42
○ 2015-12-11 08:58:56
○ 2026-04-12 10:29:02

●A2606:4700:3035::6815:3f12026-04-07 → 2026-04-12 · 3 obs

○ 2017-11-09 18:23:56
● 2026-04-07 13:49:28
● 2026-04-12 10:29:02

●A2606:4700:3035::ac43:83592026-04-07 → 2026-04-12 · 3 obs

○ 2017-11-09 18:23:56
● 2026-04-07 13:49:28
● 2026-04-12 10:29:02

○A68.64.168.262015-12-11 → 2016-04-16 · 5 obs

○ 2015-08-18 02:31:42
● 2015-12-11 08:58:56
● 2016-04-16 18:04:04
○ 2017-11-09 18:23:56
○ 2026-04-12 10:29:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...	-
bjtspm.cn	zoe.ns.cloudflare.com, armando.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.225

NS records: zoe.ns.cloudflare.com, armando.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjtspm.cn (unsigned zone)

⏱️ Timing

Total: 1057ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.89, 104.21.3.241`
AAAA	2	`2606:4700:3035::6815:3f1, 2606:4700:3035::ac43:8359`
NS	2	`armando.ns.cloudflare.com, zoe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`armando.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

bjtspm.cn maps to four IP numbers: 2606:4700:3035::6815:3f1, 2606:4700:3035::ac43:8359, 104.21.3.241 and 172.67.131.89.

Other host names, for instance bfxxw.net.cn, joinsteward.com, claude-code-usage.sasha.computer, atlas-lift.pl and www.yyshiye.com share IP numbers with bjtspm.cn.

Name Servers

Two name servers armando.ns.cloudflare.com and zoe.ns.cloudflare.com are delegated to bjtspm.cn.

bjtspm.cn uses the same name server configuration as other domains, such as syhyfs.com, hujazihinabo.com, cityperception.cn, rwzi.cn and syyurun.com.

bjtspm.cn at least partially shares name servers with other domains such as webcreativi.it, valutic.shop, hakanotomotiv.com, aburakasu.com and schinkman.com.

These name servers are commonly used alongside ines.ns.cloudflare.com, aiden.ns.cloudflare.com and harleigh.ns.cloudflare.com.

Host names with six IP numbers: Host name armando.ns.cloudflare.com points to 2606:4700:58::a29f:2ce1, 2803:f800:50::6ca2:c3e1, 2a06:98c1:50::ac40:23e1, 108.162.195.225, 162.159.44.225 and 172.64.35.225; host name zoe.ns.cloudflare.com points to 2606:4700:50::adf5:3a95, 2803:f800:50::6ca2:c095, 2a06:98c1:50::ac40:2095, 108.162.192.149, 172.64.32.149 and 173.245.58.149.

bjtspm.cn - robtex.com

bjtspm.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`bjtspm.cn`

`cn`