dups.cn - robtex.com
dups.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.224.60.234🇭🇰 ASLINE-AS-AP156.224.48.0/20 | ||||||
| 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=1763827253 | ||||||
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=2035093912 | ||||||
Same first word
dups.pl |
dups.ca |
dups.com.au |
dups.co.uk |
dups.net |
dups.de |
dups.us |
dups.es |
dups.ch |
dups.ws |
dups.com |
dups.nl |
dups.it |
dups.cn |
Similar names
DNS History
14 records (5 active, 9 former)
○NSdns1.iidns.com2017-01-07 → 2017-01-07 · 3 obs
○ 2020-11-17 15:01:12
○ 2026-07-26 20:41:50
○NSdns2.iidns.com2017-01-07 → 2017-01-07 · 3 obs
○ 2020-11-17 15:01:12
○ 2026-07-26 20:41:50
○NSdns3.iidns.com2017-01-07 → 2017-01-07 · 3 obs
○ 2020-11-17 15:01:12
○ 2026-07-26 20:41:50
○NSdns4.iidns.com2017-01-07 → 2017-01-07 · 3 obs
○ 2020-11-17 15:01:12
○ 2026-07-26 20:41:50
○NSdns5.iidns.com2017-01-07 → 2017-01-07 · 3 obs
○ 2020-11-17 15:01:12
○ 2026-07-26 20:41:50
○NSdns6.iidns.com2017-01-07 → 2017-01-07 · 3 obs
○ 2020-11-17 15:01:12
○ 2026-07-26 20:41:50
●NSns1.judns.com2026-07-03 → 2026-07-26 · 3 obs
● 2026-07-03 16:36:52
● 2026-07-26 20:41:50
●NSns1.julydns.com2026-07-03 → 2026-07-26 · 3 obs
● 2026-07-03 16:36:52
● 2026-07-26 20:41:50
●NSns2.judns.com2026-07-03 → 2026-07-26 · 3 obs
● 2026-07-03 16:36:52
● 2026-07-26 20:41:50
●NSns2.julydns.com2026-07-03 → 2026-07-26 · 3 obs
● 2026-07-03 16:36:52
● 2026-07-26 20:41:50
○NSns3.dns.com2020-11-17 → 2020-11-17 · 4 obs
● 2020-11-17 15:01:12
○ 2026-07-03 16:36:52
○ 2026-07-26 20:41:50
○NSns4.dns.com2020-11-17 → 2020-11-17 · 4 obs
● 2020-11-17 15:01:12
○ 2026-07-03 16:36:52
○ 2026-07-26 20:41:50
●A156.224.60.2342026-07-03 → 2026-07-26 · 2 obs
● 2026-07-26 20:41:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dups.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 dups.cn (unsigned zone)
⏱️ Timing
Total: 885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.224.60.234 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
dups.cn resolves to one IP address: 156.224.60.234.
daoqueen.com, moie.cc, rememtek.com and two other host names share IP numbers with dups.cn.
Name Servers
The authoritative name servers for dups.cn are ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
The name servers of dups.cn overlap at least partially with those of other domains — among them dybpl.mobi, dafachina.com, 07sq.com and two more.
These name servers commonly appear alongside the name servers ns1.onclouddns.com and ns2.onclouddns.com.
Four host names each point to one IP address: ns1.judns.com and ns2.judns.com both point to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223.
ns1.judns.com along with ns2.judns.com each resolve to 162.159.27.251 IP addresses.
ns1.julydns.com along with ns2.julydns.com each resolve to 162.159.48.223 IP addresses.