doubao-dev.com - dns.ninja
doubao-dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-mobile.volc-dns.com ⚠️ Not in zone NS records | ||||||
| A | 14.103.103.163🇨🇳 SHANGHAITELECOM14.103.96.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 47.103.69.110🇨🇳 Alibaba-Cloud47.102.0.0/15 | ||||||
| NS | ns-telecom.volc-dns.net ⚠️ Not in zone NS records | ||||||
| A | 47.115.127.205🇨🇳 Alibaba-Cloud47.115.0.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns-unicom.volc-dns.com ⚠️ Not in zone NS records | ||||||
| A | 39.97.243.225🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 115.190.150.97🇨🇳 VOLCANO-ENGINE115.190.144.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns1.volc-dns.com ⚠️ Not in zone NS records | ||||||
| A | 13.248.218.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a6cea1b8db6e0502b.awsglobalaccelerator.com | ||||||
| NS | ns2.volc-dns.net ⚠️ Not in zone NS records | ||||||
| A | 14.103.103.163🇨🇳 SHANGHAITELECOM14.103.96.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 39.97.243.225🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.103.69.110🇨🇳 Alibaba-Cloud47.102.0.0/15 | ||||||
| A | 47.115.127.205🇨🇳 Alibaba-Cloud47.115.0.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
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=1786494904 | ||||||
Subdomains
hello.doubao-dev.com |
Same first word
doubao-dev.com |
DNS History
5 records (5 active, 0 former)
●NSns-mobile.volc-dns.com2026-02-20 → 2026-08-12 · 2 obs
● 2026-08-12 00:46:08
●NSns-telecom.volc-dns.net2026-02-20 → 2026-08-12 · 2 obs
● 2026-08-12 00:46:08
●NSns-unicom.volc-dns.com2026-02-20 → 2026-08-12 · 2 obs
● 2026-08-12 00:46:08
●NSns1.volc-dns.com2026-02-20 → 2026-08-12 · 2 obs
● 2026-08-12 00:46:08
●NSns2.volc-dns.net2026-02-20 → 2026-08-12 · 2 obs
● 2026-08-12 00:46:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| doubao-dev.com | ns1.volc-dns.com, ns-mobile.volc-dns.com, ns-unicom.volc-dns.com, ns-telecom.volc-dns.net... | 8 records |
✅ Authoritative Response
Server:115.190.150.97
NS records: ns1.volc-dns.com, ns-mobile.volc-dns.com, ns-unicom.volc-dns.com, ns-telecom.volc-dns.net, ns2.volc-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doubao-dev.com (unsigned zone)
⏱️ Timing
Total: 4221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns2.volc-dns.net, ns-mobile.volc-dns.com... |
| CNAME | 1 | doubao-dev.com.bytedns3.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.volc-dns.com, ns1.volc-dns.com, ns1.volc-dns.com...)
Analysis
Hierarchy
hello.doubao-dev.com is a subdomain of doubao-dev.com.
Name Servers
doubao-dev.com delegates to five name servers: ns-mobile.volc-dns.com, ns-unicom.volc-dns.com, ns1.volc-dns.com and two others.
The name servers of doubao-dev.com overlap at least partially with those of other domains — among them 225.14.122.in-addr.arpa, volclivesaas01.com, multilingual-volc.com and two more.
The name servers ns2.volc-dns.net, ns-telecom.volc-dns.net and ns1.bytedns.com are commonly seen alongside these name servers.
Host names that resolve to four IP numbers:
ns2.volc-dns.net resolves to 14.103.103.163, 39.97.243.225, 47.103.69.110 and 47.115.127.205.
Host names that have two IP addresses:
ns-mobile.volc-dns.com points to 14.103.103.163 and 47.103.69.110.
ns-unicom.volc-dns.com points to 39.97.243.225 and 115.190.150.97.
Host names that point to one IP address:
ns1.volc-dns.com points to 13.248.218.45.
ns-telecom.volc-dns.net points to 47.115.127.205.
ns2.volc-dns.net and ns-mobile.volc-dns.com are host names that each point to 14.103.103.163 IP addresses.
ns2.volc-dns.net and ns-unicom.volc-dns.com are host names that each point to 39.97.243.225 IP addresses.
ns2.volc-dns.net and ns-mobile.volc-dns.com are host names that each point to 47.103.69.110 IP addresses.
ns2.volc-dns.net and ns-telecom.volc-dns.net are host names that each point to 47.115.127.205 IP addresses.