topcoder.site - dns.ninja

topcoder.site

DNSSEC⚠️ Not signed
A120.26.96.130🇨🇳 Alibaba-Cloud120.26.0.0/16
NSdns25.hichina.com ⭐
A2408:4009:501::33🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.99🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.109🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns26.hichina.com
A2408:4009:501::34🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.102🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.107🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
SOAdns25.hichina.comhostmaster@hichina.com 2026-01-12 #9

site

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1780657753

Same first word

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topcoder.nl
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topcoder.in
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topcoder.pl
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Similar names

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codeport.no
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pedoctor.com
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topdecor.fr
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decoport.de

DNS History

6 records (3 active, 3 former)

20192020202120222023202420252026NSdns25.hichina.comdns26.hichina.comdns10.hichina.comdns9.hichina.comA120.26.96.130CNAMEluoxn28.github.io
○NSdns10.hichina.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 12:50:38
○ 2026-02-16 08:21:36
○ 2026-06-05 11:31:12
●NSdns25.hichina.com2026-02-16 → 2026-06-05 · 3 obs
○ 2018-05-11 12:50:38
● 2026-02-16 08:21:36
● 2026-06-05 11:31:12
●NSdns26.hichina.com2026-02-16 → 2026-06-05 · 3 obs
○ 2018-05-11 12:50:38
● 2026-02-16 08:21:36
● 2026-06-05 11:31:12
○NSdns9.hichina.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 12:50:38
○ 2026-02-16 08:21:36
○ 2026-06-05 11:31:12
●A120.26.96.1302026-02-16 → 2026-06-05 · 2 obs
● 2026-02-16 08:21:36
● 2026-06-05 11:31:12
○CNAMEluoxn28.github.io2018-05-11 → 2026-02-16 · 4 obs
● 2018-05-11 12:50:38
● 2026-02-16 08:21:36
○ 2026-03-26 04:35:22
○ 2026-06-05 11:31:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sitens01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info-
topcoder.sitedns25.hichina.com, dns26.hichina.com-

✅ Authoritative Response

Server:120.76.107.39

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topcoder.site (unsigned zone)

⏱️ Timing

Total: 2490ms | Queries: -

📄 Records

TypeCountSample Data
A1120.26.96.130
NS2dns26.hichina.com, dns25.hichina.com
SOA1dns25.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

topcoder.site resolves to just one IP address, 120.26.96.130.

Name Servers

topcoder.site uses two name servers for its delegation: dns25.hichina.com and dns26.hichina.com.

topcoder.site shares its NS records with other domains, for example asln.cn, yysl.cn, sj3gs.cn and two others.

At least some of topcoder.site's name servers are shared with other domains, for example protection-face-masks.com, tbht.cn, landtopmall.com and two more.

These name servers are often deployed together with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

The host dns25.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and six more IP addresses.

The host dns26.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and six more IP addresses.