`jsfbq.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:c61^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:c208^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.97^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.8^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`magnolia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magnolia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`magnolia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`magnolia.ns.cloudflare.com`
		A	108.162.194.214^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magnolia.ns.cloudflare.com`
		A	162.159.38.214^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magnolia.ns.cloudflare.com`
		A	172.64.34.214^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magnolia.ns.cloudflare.com`
NS	`stan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3beb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stan.ns.cloudflare.com`
		A	108.162.193.235^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	172.64.33.235^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	173.245.59.235^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.12.97, 172.67.194.8
		IPv6	2606:4700:3030::6815:c61, 2606:4700:3030::ac43:c208
SOA	`magnolia.ns.cloudflare.com`dns@cloudflare.com serial=2399314082

`cn`

	DNSSEC	⚠️ Not signed
	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=2034546407

Same first word

jsfbq.com

jsfbq.cn

Similar names

sjfqb.cn

sjbfq.com

fbsjq.com

bjqsf.com

bjsqf.cn

DNS History

10 records (6 active, 4 former)

●NSmagnolia.ns.cloudflare.com2026-03-10 → 2026-03-23 · 2 obs

● 2026-03-10 00:33:56
● 2026-03-23 18:14:26

●NSstan.ns.cloudflare.com2026-03-10 → 2026-03-23 · 2 obs

● 2026-03-10 00:33:56
● 2026-03-23 18:14:26

●A104.21.12.972026-03-10 → 2026-03-23 · 3 obs

○ 2018-01-08 17:52:48
● 2026-03-10 00:33:56
● 2026-03-23 18:14:26

●A172.67.194.82026-03-10 → 2026-03-23 · 3 obs

○ 2018-01-08 17:52:48
● 2026-03-10 00:33:56
● 2026-03-23 18:14:26

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 11:02:22
● 2026-03-23 02:34:04
○ 2026-03-23 18:14:22
○ 2026-03-23 18:14:26

●A2606:4700:3030::6815:c612026-03-10 → 2026-03-23 · 6 obs

○ 2018-01-08 17:52:48
● 2026-03-10 00:33:56
● 2026-03-20 11:02:22
○ 2026-03-23 02:34:04
● 2026-03-23 18:14:22
● 2026-03-23 18:14:26

●A2606:4700:3030::ac43:c2082026-03-10 → 2026-03-23 · 6 obs

○ 2018-01-08 17:52:48
● 2026-03-10 00:33:56
● 2026-03-20 11:02:22
○ 2026-03-23 02:34:04
● 2026-03-23 18:14:22
● 2026-03-23 18:14:26

○A47.90.14.2322016-12-24 → 2016-12-24 · 4 obs

○ 2016-03-28 20:33:26
● 2016-12-24 23:11:42
○ 2018-01-08 17:52:48
○ 2026-03-23 18:14:26

○A64.62.224.2532015-12-16 → 2015-12-16 · 3 obs

● 2015-12-16 03:22:04
○ 2016-03-28 20:33:26
○ 2026-03-23 18:14:26

○A74.82.63.1362016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-16 03:22:04
● 2016-03-28 20:33:26
○ 2016-12-24 23:11:42
○ 2026-03-23 18:14:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn...	-
jsfbq.cn	stan.ns.cloudflare.com, magnolia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.235

NS records: stan.ns.cloudflare.com, magnolia.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3427ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.97, 172.67.194.8`
AAAA	2	`2606:4700:3030::6815:c61, 2606:4700:3030::ac43:c208`
NS	2	`magnolia.ns.cloudflare.com, stan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`magnolia.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

jsfbq.cn points to four IP numbers: 2606:4700:3030::6815:c61, 2606:4700:3030::ac43:c208, 104.21.12.97 and 172.67.194.8.

Other host names, for instance xsdajiao.com, jasminemark.com, angliaukgroup.com, schoolido.lu and payglobalhub.org share IP numbers with jsfbq.cn.

Name Servers

jsfbq.cn is delegated to two name servers: magnolia.ns.cloudflare.com and stan.ns.cloudflare.com.

jsfbq.cn uses the same name server setup as other domains, for instance eljen.cn, qrdr9.com, tzzlfy.cn, ovtc.cn and fsglzx.cn.

jsfbq.cn shares name servers with other domains at least partially, for instance tjshjsj.cn, cypersoft.com, jult.cn, mahjongkingx5000.online and pchum.org.

These name servers are often used with donald.ns.cloudflare.com, sneh.ns.cloudflare.com, elliot.ns.cloudflare.com, lisa.ns.cloudflare.com and zara.ns.cloudflare.com.

Host names with six IP numbers: magnolia.ns.cloudflare.com points to 2606:4700:50::a29f:26d6, 2803:f800:50::6ca2:c2d6, 2a06:98c1:50::ac40:22d6, 108.162.194.214, 162.159.38.214 and 172.64.34.214; stan.ns.cloudflare.com points to 2606:4700:58::adf5:3beb, 2803:f800:50::6ca2:c1eb, 2a06:98c1:50::ac40:21eb, 108.162.193.235, 172.64.33.235 and 173.245.59.235.

jsfbq.cn - robtex.com

jsfbq.cn

cn