jqsbt.cn - robtex.com
jqsbt.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:c9🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8041🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.0.201Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.128.65🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ganz.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c28🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c328🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2328🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 108.162.195.40🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 162.159.44.40Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 172.64.35.40🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| NS | natasha.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2675🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c275🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2275🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 108.162.194.117🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 162.159.38.117Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 172.64.34.117🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.0.201, 172.67.128.65 | ||||||
| IPv6 hints | 2606:4700:3032::6815:c9, 2606:4700:3037::ac43:8041 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com | ||||||
| SOA | ganz.ns.cloudflare.comdns@cloudflare.com serial=2401082556 | ||||||
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.cnroot@cnnic.cn serial=2034786603 | ||||||
Same first word
jqsbt.cn |
Similar names
bjsqt.cn |
bjtsq.com |
jstqb.jp |
tjsqb.com |
sqbtj.com |
bjqst.com |
jqstb.com |
tjqsb.com |
jstbq.com |
qstbj.com |
tjbsq.com |
bqjst.com |
tqjsb.com |
sjbtq.com |
DNS History
12 records (6 active, 6 former)
○NSdns23.hichina.com2020-01-02 → 2020-01-02 · 4 obs
● 2020-01-02 02:29:58
○ 2026-05-03 15:04:06
○ 2026-05-13 09:39:58
○NSdns24.hichina.com2020-01-02 → 2020-01-02 · 4 obs
● 2020-01-02 02:29:58
○ 2026-05-03 15:04:06
○ 2026-05-13 09:39:58
○NSf1g1ns1.dnspod.net2017-02-19 → 2017-02-19 · 3 obs
○ 2020-01-02 02:29:58
○ 2026-05-13 09:39:58
○NSf1g1ns2.dnspod.net2017-02-19 → 2017-02-19 · 3 obs
○ 2020-01-02 02:29:58
○ 2026-05-13 09:39:58
●NSganz.ns.cloudflare.com2026-05-03 → 2026-05-13 · 3 obs
● 2026-05-03 15:04:06
● 2026-05-13 09:39:58
●NSnatasha.ns.cloudflare.com2026-05-03 → 2026-05-13 · 3 obs
● 2026-05-03 15:04:06
● 2026-05-13 09:39:58
●A104.21.0.2012026-05-03 → 2026-05-13 · 3 obs
● 2026-05-03 15:04:06
● 2026-05-13 09:39:58
○A154.86.40.32020-01-02 → 2020-01-02 · 4 obs
● 2020-01-02 02:29:58
○ 2026-05-03 15:04:06
○ 2026-05-13 09:39:58
●A172.67.128.652026-05-03 → 2026-05-13 · 3 obs
● 2026-05-03 15:04:06
● 2026-05-13 09:39:58
○A23.110.156.1632017-02-19 → 2017-02-19 · 3 obs
○ 2020-01-02 02:29:58
○ 2026-05-13 09:39:58
●A2606:4700:3032::6815:c92026-05-03 → 2026-05-13 · 3 obs
● 2026-05-03 15:04:06
● 2026-05-13 09:39:58
●A2606:4700:3037::ac43:80412026-05-03 → 2026-05-13 · 3 obs
● 2026-05-03 15:04:06
● 2026-05-13 09:39:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| jqsbt.cn | ganz.ns.cloudflare.com, natasha.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.117
NS records: ganz.ns.cloudflare.com, natasha.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: 4121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.128.65, 104.21.0.201 |
| AAAA | 2 | 2606:4700:3032::6815:c9, 2606:4700:3037::ac43:8041 |
| NS | 2 | ganz.ns.cloudflare.com, natasha.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ganz.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
jqsbt.cn points to four IP numbers: 2606:4700:3032::6815:c9, 2606:4700:3037::ac43:8041, 104.21.0.201 and 172.67.128.65.
Other host names including mosdosug.info, mail.bingcommunications.com, domainitor.com, sacpdf.org.cdn.cloudflare.net and zhongit.net share IP numbers with jqsbt.cn.
Name Servers
jqsbt.cn's delegation uses two name servers, ganz.ns.cloudflare.com and natasha.ns.cloudflare.com.
jqsbt.cn shares the same name server setup as other domains, for example jinyufu.cn, love-hy.cn, whzxms.cn, cszsf.cn and tl-abrasive.com.
jqsbt.cn at least partially shares name servers with other domains, including onelike-tv.net, dtslaw.com, einsteinsstudio.com, mca-i.com and johnhulme.net.
These name servers are commonly used with veda.ns.cloudflare.com and jessica.ns.cloudflare.com.
Host names with six IP numbers:
ganz.ns.cloudflare.com points to: 2606:4700:58::a29f:2c28, 2803:f800:50::6ca2:c328, 2a06:98c1:50::ac40:2328, 108.162.195.40, 162.159.44.40 and 172.64.35.40.
natasha.ns.cloudflare.com points to: 2606:4700:50::a29f:2675, 2803:f800:50::6ca2:c275, 2a06:98c1:50::ac40:2275, 108.162.194.117, 162.159.38.117 and 172.64.34.117.