sdbs.com - dns.ninja
sdbs.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns13.hichina.com ⭐ | ||||||
| A | 2408:4009:501::21🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns14.hichina.com | ||||||
| A | 2408:4009:501::22🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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 | dns13.hichina.comhostmaster@hichina.com 2026-07-03 #18 | ||||||
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=1786454149 | ||||||
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
○NSa.ns.ultsearch.com2015-06-10 → 2015-06-10 · 3 obs
○ 2015-11-18 22:50:28
○ 2026-08-11 13:33:02
○NSb.ns.ultsearch.com2015-06-10 → 2015-06-10 · 3 obs
○ 2015-11-18 22:50:28
○ 2026-08-11 13:33:02
●NSdns13.hichina.com2026-04-05 → 2026-08-11 · 3 obs
● 2026-04-05 20:22:08
● 2026-08-11 13:33:02
●NSdns14.hichina.com2026-04-05 → 2026-08-11 · 3 obs
● 2026-04-05 20:22:08
● 2026-08-11 13:33:02
○NSexpirens3.hichina.com2026-04-05 → 2026-04-05 · 4 obs
● 2026-04-05 20:22:08
○ 2026-04-08 02:29:36
○ 2026-08-11 13:33:02
○NSexpirens4.hichina.com2026-04-05 → 2026-04-05 · 4 obs
● 2026-04-05 20:22:08
○ 2026-04-08 02:29:36
○ 2026-08-11 13:33:02
○NSns1.namefind.com2015-11-18 → 2017-03-28 · 5 obs
● 2015-11-18 22:50:28
● 2017-03-28 19:37:08
○ 2026-04-05 20:22:08
○ 2026-08-11 13:33:02
○A208.73.211.702015-06-10 → 2017-03-28 · 4 obs
● 2017-03-28 19:37:08
○ 2026-04-05 20:22:08
○ 2026-08-11 13:33:02
○CNAMEexpired.hichina.com2026-04-05 → 2026-04-05 · 3 obs
○ 2026-04-08 02:29:36
○ 2026-08-11 13:33:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdbs.com | dns13.hichina.com, dns14.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdbs.com (unsigned zone)
⏱️ Timing
Total: 4881ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns14.hichina.com, dns13.hichina.com |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)
Analysis
Name Servers
sdbs.com uses two name servers for its delegation: dns13.hichina.com and dns14.hichina.com.
sdbs.com uses the same name servers as several other domains — among them otsrobot.com, xfi-hotel.com, 0719.ltd and two more.
sdbs.com shares at least some of its name servers with other domains, including shanghai-hg.com, coffeecaddy.com, clanol.com and two others.
These name servers are frequently seen alongside the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Hostnames that resolve to 9 IP addresses:
Hostname dns13.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.
Hostname dns14.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 along with 6 other IP addresses.