singu.co - robtex.com
singu.co
| DNSSEC | ⚠️ Not signed | ||||||
| NS | expirens3.hichina.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::41🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.33🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.53🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.193🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.223🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.33🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.53🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.97🇨🇳 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 | 139.224.142.103🇨🇳 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 | expirens4.hichina.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::42🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.32🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.34🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.192🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.194🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.32🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.34🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.96🇨🇳 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 | 139.224.142.104🇨🇳 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, | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759715043 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
●NSexpirens3.hichina.com2026-07-21 → 2026-07-24 · 2 obs
● 2026-07-24 14:52:54
●NSexpirens4.hichina.com2026-07-21 → 2026-07-24 · 2 obs
● 2026-07-24 14:52:54
○NSns7.alidns.com2026-07-21 → 2026-07-21 · 2 obs
○ 2026-07-24 14:52:54
○NSns8.alidns.com2026-07-21 → 2026-07-21 · 2 obs
○ 2026-07-24 14:52:54
○CNAMEexpired.hichina.com2026-07-21 → 2026-07-21 · 2 obs
○ 2026-07-24 14:52:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| singu.co | expirens3.hichina.com, expirens4.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.34
NS records: expirens3.hichina.com, expirens4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for singu.co (unsigned zone)
⏱️ Timing
Total: 3545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns8.alidns.com, ns7.alidns.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
Analysis
Name Servers
singu.co has two authoritative name servers — expirens3.hichina.com and expirens4.hichina.com.
singu.co shares its NS records with other domains, for example batz.cn, gizinb.cn, yunfv.com and two others.
singu.co shares at least some of its name servers with other domains, including hongjiazs.com, dfnpt.com, quela.com and two others.
These name servers are frequently seen alongside ns7.alidns.com, ns8.alidns.com, dns10.hichina.com and 7 other name servers.
DNS names with 9 IP addresses:
expirens3.hichina.com points to 39.96.153.33, 39.96.153.53, 47.118.199.193 and 6 other IP addresses.
expirens4.hichina.com points to 39.96.153.32, 39.96.153.34, 47.118.199.192 and 6 other IP addresses.