helpcoder.com - dns.ninja
helpcoder.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns17.hichina.com ⭐ | ||||||
| A | 2408:4009:501::25🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 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, | ||||||
| A | 139.224.142.110🇨🇳 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, | ||||||
| NS | dns18.hichina.com | ||||||
| A | 2408:4009:501::26🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 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, | ||||||
| A | 139.224.142.108🇨🇳 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, | ||||||
| SOA | dns17.hichina.comhostmaster@hichina.com 2026-08-26 #17 | ||||||
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=1790587364 | ||||||
Same first word
helpcoder.cc |
helpcoder.com |
Similar names
Previous names
Next names
DNS History
9 records (2 active, 7 former)
○NSdns10.hichina.com2015-11-15 → 2016-06-19 · 4 obs
● 2016-06-19 13:57:24
○ 2017-04-02 20:25:16
○ 2026-09-28 09:31:24
●NSdns17.hichina.com2026-09-20 → 2026-09-28 · 3 obs
● 2026-09-20 18:21:28
● 2026-09-28 09:31:24
●NSdns18.hichina.com2026-09-20 → 2026-09-28 · 3 obs
● 2026-09-20 18:21:28
● 2026-09-28 09:31:24
○NSdns9.hichina.com2015-11-15 → 2016-06-19 · 4 obs
● 2016-06-19 13:57:24
○ 2017-04-02 20:25:16
○ 2026-09-28 09:31:24
○NSns6549.hostgator.com2017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 20:25:16
○ 2026-09-20 18:21:28
○ 2026-09-28 09:31:24
○NSns6550.hostgator.com2017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 20:25:16
○ 2026-09-20 18:21:28
○ 2026-09-28 09:31:24
○MXmail.helpcoder.com2017-04-02 → 2017-04-02 · 3 obs
○ 2026-09-20 18:21:28
○ 2026-09-28 09:31:24
○A123.57.36.1542015-11-15 → 2016-06-19 · 4 obs
● 2016-06-19 13:57:24
○ 2017-04-02 20:25:16
○ 2026-09-28 09:31:24
○A192.254.236.2392017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 20:25:16
○ 2026-09-20 18:21:28
○ 2026-09-28 09:31:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net... | - |
| helpcoder.com | dns17.hichina.com, dns18.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for helpcoder.com (unsigned zone)
⏱️ Timing
Total: 976ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns18.hichina.com, dns17.hichina.com |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)
Analysis
Name Servers
helpcoder.com has two authoritative name servers — dns17.hichina.com and dns18.hichina.com.
helpcoder.com shares its NS records with other domains, for example aicollect.com.cn, hanziwang.cn, hupowl.com and two others.
There is at least partial name server overlap between helpcoder.com and other domains — lcd.hk, zclls.top, mallsprint.asia and two more among them.
These name servers frequently co-occur with the name servers expirens3.hichina.com and expirens4.hichina.com.
DNS names with 9 IP addresses:
dns17.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.
dns18.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.