helpu.icu - robtex.com
helpu.icu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| A | 2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 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 | 139.224.142.123🇨🇳 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 | dns8.hichina.com | ||||||
| A | 2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 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 | 139.224.142.124🇨🇳 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, | ||||||
| MX | mx.ym.163.com ⭐ | ||||||
| A | 111.124.200.35🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19 | ||||||
| TXT | v=spf1 include:spf.163.com ~all | ||||||
| SOA | dns7.hichina.comhostmaster@hichina.com 2026-05-28 #9 | ||||||
icu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.icu | ||||||
| NS | b.nic.icu | ||||||
| NS | c.nic.icu | ||||||
| NS | d.nic.icu | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1784259433 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSdns1.registrar-servers.com2019-03-25 → 2019-03-25 · 3 obs
○ 2026-06-23 12:14:20
○ 2026-07-17 03:55:40
○NSdns2.registrar-servers.com2019-03-25 → 2019-03-25 · 3 obs
○ 2026-06-23 12:14:20
○ 2026-07-17 03:55:40
●NSdns7.hichina.com2026-06-23 → 2026-07-17 · 3 obs
● 2026-06-23 12:14:20
● 2026-07-17 03:55:40
●NSdns8.hichina.com2026-06-23 → 2026-07-17 · 3 obs
● 2026-06-23 12:14:20
● 2026-07-17 03:55:40
○MXalt1.aspmx.l.google.com2019-03-25 → 2019-03-25 · 3 obs
○ 2026-06-23 12:14:20
○ 2026-07-17 03:55:40
○MXalt2.aspmx.l.google.com2019-03-25 → 2019-03-25 · 3 obs
○ 2026-06-23 12:14:20
○ 2026-07-17 03:55:40
○MXaspmx.l.google.com2019-03-25 → 2019-03-25 · 3 obs
○ 2026-06-23 12:14:20
○ 2026-07-17 03:55:40
○MXaspmx2.googlemail.com2019-03-25 → 2019-03-25 · 3 obs
○ 2026-06-23 12:14:20
○ 2026-07-17 03:55:40
○MXaspmx3.googlemail.com2019-03-25 → 2019-03-25 · 3 obs
○ 2026-06-23 12:14:20
○ 2026-07-17 03:55:40
●MXmx.ym.163.com2026-06-23 → 2026-07-17 · 3 obs
● 2026-06-23 12:14:20
● 2026-07-17 03:55:40
○A35.235.126.1952019-03-25 → 2019-03-25 · 3 obs
○ 2026-06-23 12:14:20
○ 2026-07-17 03:55:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| icu | c.nic.icu, b.nic.icu, a.nic.icu, d.nic.icu | 8 records |
| helpu.icu | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for helpu.icu (unsigned zone)
⏱️ Timing
Total: 1452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| MX | 1 | mx.ym.163.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com ~all |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.icu, c.nic.icu, b.nic.icu...)
Analysis
Name Servers
helpu.icu uses two name servers for its delegation: dns7.hichina.com and dns8.hichina.com.
helpu.icu shares its name server setup with other domains, including hctn.com, xwebtec.com, lilykity.com and two others.
helpu.icu shares at least some of its name servers with other domains, for example qpjcsy.cn, chanpin.show, newtoy.cn and coastline.com.cn.
These name servers are often deployed together with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with 9 IP numbers:
Hostname dns7.hichina.com directs to 39.96.153.43, 39.96.153.63 and 47.118.199.203 along with 6 other IP addresses.
Hostname dns8.hichina.com directs to 39.96.153.44, 39.96.153.54 and 47.118.199.204 along with 6 other IP addresses.
Mail Servers
helpu.icu has one mail server: mx.ym.163.com.
helpu.icu shares the same mail server setup as other domains, including qidaedu.com, 021av.com, selovi.com and two others.
helpu.icu shares mail servers — at least in part — with other domains, including xinjiapoyan.com, lchospital.cn, igrander.com and two others.
It is common to find these mail servers used together with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.
mx.ym.163.com directs to just one IP number, 111.124.200.35.