topresso.cn - robtex.com
topresso.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.247.90.253🇧🇷 GNET-AS9294156.247.80.0/20 | ||||||
| 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=1765210844 | ||||||
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=2034779989 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.alidns.com2015-06-12 → 2017-01-23 · 4 obs
● 2017-01-23 04:20:10
○ 2021-10-26 20:00:32
○ 2026-05-11 21:50:46
●NSns1.judns.com2026-04-23 → 2026-05-11 · 3 obs
● 2026-04-23 00:33:42
● 2026-05-11 21:50:46
●NSns1.julydns.com2026-04-23 → 2026-05-11 · 3 obs
● 2026-04-23 00:33:42
● 2026-05-11 21:50:46
○NSns2.alidns.com2015-06-12 → 2017-01-23 · 4 obs
● 2017-01-23 04:20:10
○ 2021-10-26 20:00:32
○ 2026-05-11 21:50:46
●NSns2.judns.com2026-04-23 → 2026-05-11 · 3 obs
● 2026-04-23 00:33:42
● 2026-05-11 21:50:46
●NSns2.julydns.com2026-04-23 → 2026-05-11 · 3 obs
● 2026-04-23 00:33:42
● 2026-05-11 21:50:46
○A123.254.111.1902015-06-12 → 2015-06-12 · 3 obs
○ 2015-11-03 23:13:26
○ 2026-05-11 21:50:46
○A124.16.31.1522015-11-03 → 2017-01-23 · 5 obs
● 2015-11-03 23:13:26
● 2017-01-23 04:20:10
○ 2021-10-26 20:00:32
○ 2026-05-11 21:50:46
●A156.247.90.2532026-04-23 → 2026-05-11 · 3 obs
● 2026-04-23 00:33:42
● 2026-05-11 21:50:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn... | - |
| topresso.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 topresso.cn (unsigned zone)
⏱️ Timing
Total: 1252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.247.90.253 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
topresso.cn resolves to one IP number: 156.247.90.253.
other host names including daewa.cn, freethinker.cn, www.ab511.cn, sixim.cn and rryizu.com.cn share IP numbers with topresso.cn.
Name Servers
topresso.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
topresso.cn at least partially shares name servers with other domains, for instance czyd.com.cn, xueyi815.com, hfgfcg.com, siyunjiangsheng.com and dtjy.com.cn.
Host names with a single IP:
ns1.judns.com points to 162.159.27.251.
ns2.judns.com points to 162.159.27.251.
ns1.julydns.com points to 162.159.48.223.
ns2.julydns.com points to 162.159.48.223.
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.