tcblm.cn - robtex.com
tcblm.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.244.252.82🇺🇸 GNET-AS9294156.244.240.0/20 | ||||||
| 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.judns.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.judns.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 | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1775571506 | ||||||
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=2034706789 | ||||||
Same first word
tcblm.cn |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.julydns.com2026-03-31 → 2026-04-24 · 2 obs
● 2026-04-24 10:08:48
●NSns2.julydns.com2026-03-31 → 2026-04-24 · 2 obs
● 2026-04-24 10:08:48
●A156.244.252.822026-04-17 → 2026-04-24 · 3 obs
● 2026-04-17 04:57:36
● 2026-04-24 10:08:48
○A156.244.253.902026-03-31 → 2026-04-06 · 4 obs
● 2026-04-06 10:56:44
○ 2026-04-17 04:57:36
○ 2026-04-24 10:08:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tcblm.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcblm.cn (unsigned zone)
⏱️ Timing
Total: 1559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.244.252.82 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
tcblm.cn points to a single IP number: 156.244.252.82.
Other host names, for instance mitongjugang.jskrr.cn, 8y0w8.cn, rabbithill.cn, hanrangpanzai.jskrr.cn and jskrr.cn share IP numbers with tcblm.cn.
Name Servers
tcblm.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
tcblm.cn at least partially shares name servers with other domains, for instance cnhostus.com, pynh.cn, xizqa.cn, emaoo.cn and dearxiaoyun.cn.
These name servers are commonly used with jm1.dns.com and jm2.dns.com.
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.