cndpaper.com - robtex.com
cndpaper.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dew.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| NS | ring.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| MX | mx1.chinacdc.com ⭐ | ||||||
| A | 104.251.225.225🇺🇸 IZEC-AS-AP104.251.225.0/24 Route for 104.251.225.0/24 | ||||||
| TXT | v=spf1 include:spf.chinacdc.com -all | ||||||
| SOA | dew.dnspod.netfreednsadmin@dnspod.com serial=1766566598 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774369342 | ||||||
Subdomains
www.cndpaper.com |
Same first word
DNS History
7 records (3 active, 4 former)
○NS(root)2015-05-14 → 2017-04-05 · 3 obs
● 2017-04-05 09:49:54
○ 2026-03-24 16:40:52
●NSdew.dnspod.net2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 16:40:52
●NSring.dnspod.net2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 16:40:52
○MXmail.chinacdc.com2017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 09:49:54
○ 2026-03-24 16:40:52
○MXmail.cndpaper.com2015-05-14 → 2016-07-09 · 4 obs
● 2016-07-09 11:36:10
○ 2017-04-05 09:49:54
○ 2026-03-24 16:40:52
●MXmx1.chinacdc.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 16:40:52
○A218.5.66.252015-05-14 → 2017-04-05 · 3 obs
● 2017-04-05 09:49:54
○ 2026-03-24 16:40:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cndpaper.com | dew.dnspod.net, ring.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: dew.dnspod.net, ring.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cndpaper.com (unsigned zone)
⏱️ Timing
Total: 737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dew.dnspod.net, ring.dnspod.net |
| MX | 1 | mx1.chinacdc.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.chinacdc.com -all |
| SOA | 1 | dew.dnspod.net freednsadmin.dnspod.com |
Analysis
Hierarchy
cndpaper.com is the parent of www.cndpaper.com.
Name Servers
cndpaper.com is delegated to two name servers: dew.dnspod.net and ring.dnspod.net.
cndpaper.com shares the same name server setup as other domains, for example 82160.com, comfyfoundation.com, zydq8.com, feicut.cn and zwbest.com.
cndpaper.com partially shares name servers with other domains, for instance jczx.com, insaf.cn, xn--fiq02ipj86kw2cm11g51dfxy.cn and guest.cn.
These name servers are often used with ns3.dnsv2.com and ns4.dnsv2.com.
Host names with six IP numbers:
dew.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173; ring.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.
Mail Servers
cndpaper.com is handled by a single mail server, mx1.chinacdc.com.
cndpaper.com shares the same mail server setup as other domains, for instance cndinfo.com, cndtour.com, icchotel.com, dahongpaoresort.com and carpisletresort.com.
Host name mx1.chinacdc.com points to IP address 104.251.225.225.