tom01.cn - robtex.com
tom01.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.5.222.235 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1772809063 | ||||||
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=2034601227 | ||||||
Same first word
tom01.cn |
DNS History
6 records (5 active, 1 former)
●NSns1.julydns.com2026-02-14 → 2026-03-28 · 2 obs
● 2026-03-28 21:18:58
●NSns2.julydns.com2026-02-14 → 2026-03-28 · 2 obs
● 2026-03-28 21:18:58
○A154.215.195.2422026-02-14 → 2026-02-14 · 3 obs
○ 2026-03-11 20:12:12
○ 2026-03-28 21:18:58
●A201.5.222.2352026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 20:12:12
● 2026-03-28 21:18:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| tom01.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 tom01.cn (unsigned zone)
⏱️ Timing
Total: 1567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 201.5.222.235 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
tom01.cn points to a single IP: 201.5.222.235.
Other host names such as hnopine.com and ahchunsen.com share IP numbers with tom01.cn.
Name Servers
tom01.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
tom01.cn at least partially shares its name servers with other domains, for instance suomq.com, bjemba.com, dmtraining.net, edview.net and 8854ob.cn.
Single-IP host names:
ns1.judns.com points to: 47.97.51.45.
ns2.judns.com points to: 162.159.27.251.
ns1.julydns.com points to: 47.97.51.45.
ns2.julydns.com points to: 162.159.48.223.
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.