cputer.cn - dns.ninja

cputer.cn

DNSSEC⚠️ Not signed
NSdm1.longmingdns.com ⭐
A218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSdm2.longmingdns.com
A183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)
A211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24
SOAdm1.longmingdns.comdnsadmin@longmingdns.com serial=1781100167

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035095255

Same first word

cputer.cn
cputer.com

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tecpur.it
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curept.kr
cutper.com
purtec.at
ruptec.com
prectu.cz
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purtec.eu
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purtec.de
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precut.no
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pectur.com
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purtec.bz
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precut.info
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puretc.fr
purtec.be
cupter.com

DNS History

5 records (2 active, 3 former)

20162017201820192020202120222023202420252026NSdm1.longmingdns.comdm2.longmingdns.comns5.ndns.cnns6.ndns.cnA193.138.223.13
●NSdm1.longmingdns.com2026-06-25 → 2026-07-27 · 3 obs
○ 2017-04-05 10:19:16
● 2026-06-25 22:07:30
● 2026-07-27 05:12:34
●NSdm2.longmingdns.com2026-06-25 → 2026-07-27 · 3 obs
○ 2017-04-05 10:19:16
● 2026-06-25 22:07:30
● 2026-07-27 05:12:34
○NSns5.ndns.cn2015-08-24 → 2017-04-05 · 4 obs
● 2015-08-24 02:29:36
● 2017-04-05 10:19:16
○ 2026-06-25 22:07:30
○ 2026-07-27 05:12:34
○NSns6.ndns.cn2015-08-24 → 2017-04-05 · 4 obs
● 2015-08-24 02:29:36
● 2017-04-05 10:19:16
○ 2026-06-25 22:07:30
○ 2026-07-27 05:12:34
○A193.138.223.132015-08-24 → 2017-04-05 · 4 obs
● 2015-08-24 02:29:36
● 2017-04-05 10:19:16
○ 2026-06-25 22:07:30
○ 2026-07-27 05:12:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
cputer.cndm1.longmingdns.com, dm2.longmingdns.com-

✅ Authoritative Response

Server:211.99.99.56

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4480ms | Queries: -

📄 Records

TypeCountSample Data
NS2dm1.longmingdns.com, dm2.longmingdns.com
SOA1dm1.longmingdns.com dnsadmin.longmingdns

Analysis

Name Servers

cputer.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

cputer.cn shares its name server setup with other domains, including jkbxmz.cn, 5566dy.cn, xyxyj.cn and two others.

Host names with two IP numbers:

dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names pointing to a single IP address:

dm1.longmingdns.com points to 218.98.111.163.