paper3.cn - robtex.com
paper3.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.213.171🇺🇸 PEGTECHINC38.173.192.0/19 PEG TECH INC | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1763304549 | ||||||
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=2034666099 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSdm1.longmingdns.com2026-04-02 → 2026-04-13 · 3 obs
○ 2018-12-11 17:53:28
● 2026-04-02 03:26:58
● 2026-04-13 12:03:38
● 2026-04-02 03:26:58
● 2026-04-13 12:03:38
●NSdm2.longmingdns.com2026-04-02 → 2026-04-13 · 3 obs
○ 2018-12-11 17:53:28
● 2026-04-02 03:26:58
● 2026-04-13 12:03:38
● 2026-04-02 03:26:58
● 2026-04-13 12:03:38
○NSf1g1ns1.dnspod.net2015-07-14 → 2018-12-11 · 4 obs
● 2015-07-14 06:29:00
● 2018-12-11 17:53:28
○ 2026-04-02 03:26:58
○ 2026-04-13 12:03:38
● 2018-12-11 17:53:28
○ 2026-04-02 03:26:58
○ 2026-04-13 12:03:38
○NSf1g1ns2.dnspod.net2015-07-14 → 2018-12-11 · 4 obs
● 2015-07-14 06:29:00
● 2018-12-11 17:53:28
○ 2026-04-02 03:26:58
○ 2026-04-13 12:03:38
● 2018-12-11 17:53:28
○ 2026-04-02 03:26:58
○ 2026-04-13 12:03:38
○MXmxbiz1.qq.com2015-07-14 → 2018-12-11 · 4 obs
● 2015-07-14 06:29:00
● 2018-12-11 17:53:28
○ 2026-04-02 03:26:58
○ 2026-04-13 12:03:38
● 2018-12-11 17:53:28
○ 2026-04-02 03:26:58
○ 2026-04-13 12:03:38
○MXmxbiz2.qq.com2015-07-14 → 2018-12-11 · 4 obs
● 2015-07-14 06:29:00
● 2018-12-11 17:53:28
○ 2026-04-02 03:26:58
○ 2026-04-13 12:03:38
● 2018-12-11 17:53:28
○ 2026-04-02 03:26:58
○ 2026-04-13 12:03:38
○A115.47.49.1072015-07-14 → 2017-02-07 · 4 obs
● 2015-07-14 06:29:00
● 2017-02-07 12:51:14
○ 2018-12-11 17:53:28
○ 2026-04-13 12:03:38
● 2017-02-07 12:51:14
○ 2018-12-11 17:53:28
○ 2026-04-13 12:03:38
●A38.173.213.1712026-04-02 → 2026-04-13 · 3 obs
○ 2018-12-11 17:53:28
● 2026-04-02 03:26:58
● 2026-04-13 12:03:38
● 2026-04-02 03:26:58
● 2026-04-13 12:03:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| paper3.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for paper3.cn (unsigned zone)
⏱️ Timing
Total: 3226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.213.171 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
paper3.cn points to a single IP: 38.173.213.171.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle delegation for paper3.cn.
paper3.cn uses the same name server setup as other domains, for example mpeu.cn, 999jys.cn, haotiangroup.cn, edu-royal.com.cn and allfans.cn.
Host names with two IP numbers:
The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
The host name dm1.longmingdns.com points to 218.98.111.163.