tzkl.cn - robtex.com
tzkl.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.238.244.6🇺🇸 AS401696156.238.244.0/22 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1780232223 | ||||||
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 2035-05-08 #70 | ||||||
Same first word
tzkl.cn |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.julydns.com2026-06-14 → 2026-07-17 · 2 obs
● 2026-07-17 10:25:50
●NSns1.onclouddns.com2026-06-14 → 2026-07-17 · 2 obs
● 2026-07-17 10:25:50
●NSns2.julydns.com2026-06-14 → 2026-07-17 · 2 obs
● 2026-07-17 10:25:50
●NSns2.onclouddns.com2026-06-14 → 2026-07-17 · 2 obs
● 2026-07-17 10:25:50
●A156.238.244.62026-06-14 → 2026-07-17 · 3 obs
● 2026-06-14 22:41:50
● 2026-07-17 10:25:50
○A47.90.14.2322016-10-01 → 2016-10-01 · 4 obs
● 2016-10-01 17:26:54
○ 2026-06-14 22:41:50
○ 2026-07-17 10:25:50
○A47.90.20.172016-10-01 → 2016-10-01 · 4 obs
● 2016-10-01 17:26:54
○ 2026-06-14 22:41:50
○ 2026-07-17 10:25:50
○A74.82.63.1262016-01-14 → 2016-01-14 · 4 obs
● 2016-01-14 19:03:46
○ 2016-10-01 17:26:54
○ 2026-07-17 10:25:50
○A98.126.73.2182015-06-07 → 2015-06-07 · 3 obs
○ 2017-07-06 03:13:10
○ 2026-07-17 10:25:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tzkl.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tzkl.cn (unsigned zone)
⏱️ Timing
Total: 1819ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.238.244.6 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
tzkl.cn points to a single IP number: 156.238.244.6.
Additional host names — xssn.cn, rrbs.cn, cmgr.cn and two others — share IP numbers with tzkl.cn.
Name Servers
tzkl.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
tzkl.cn partially shares its NS delegation with several other domains, including sst.org.cn, pdvd3.cn, crs-malaysia.com and two others.
These name servers are regularly seen alongside ns1.judns.com and ns2.judns.com as name servers.
ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.
The host names ns1.onclouddns.com and ns2.onclouddns.com both resolve to 162.159.27.251 IP addresses.