duanjubox.com - robtex.com
duanjubox.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | vip3.alidns.com ⭐ | ||||||
| A | 2408:4009:500::3🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.3🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.5🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.210🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.40.136🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.26🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.10🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | ns73.domaincontrol.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| A | 97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| NS | ns74.domaincontrol.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| A | 173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| NS | vip4.alidns.com | ||||||
| A | 2408:4009:500::4🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.4🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.6🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.211🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.40.137🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.27🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.11🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | vip3.alidns.comhostmaster@hichina.com 2026-07-14 #10 | ||||||
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=1786026459 | ||||||
Same first word
duanjubox.com |
DNS History
6 records (6 active, 0 former)
●NSns73.domaincontrol.com2026-08-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:42:08
●NSns74.domaincontrol.com2026-08-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:42:08
●NSvip3.alidns.com2026-08-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:42:08
●NSvip4.alidns.com2026-08-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:42:08
●MXmxa.mailgun.org2026-08-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:42:08
●MXmxb.mailgun.org2026-08-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| duanjubox.com | vip3.alidns.com, vip4.alidns.com | 22 records |
✅ Authoritative Response
Server:121.40.6.164
NS records: vip3.alidns.com, vip4.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duanjubox.com (unsigned zone)
⏱️ Timing
Total: 3318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns74.domaincontrol.com, ns73.domaincontrol.com... |
| MX | 2 | mxa.mailgun.org (pri: 50), mxb.mailgun.org (pri: 50) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | vip3.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 22
Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)
Analysis
Name Servers
duanjubox.com has four authoritative name servers: vip3.alidns.com, vip4.alidns.com, ns73.domaincontrol.com and ns74.domaincontrol.com.
duanjubox.com has at least partial name server overlap with other domains, such as pliktra.com, weiqiaocy.com, dwncloud.com and two others.
Host names with 7 IP numbers:
vip3.alidns.com has IP addresses 8.212.93.3, 140.205.1.5 and 170.33.32.210, plus 4 other.
vip4.alidns.com has IP addresses 8.212.93.4, 140.205.1.6 and 170.33.32.211, plus 4 other.
Host names with two IP numbers:
ns73.domaincontrol.com has two IP addresses: 97.74.106.47 and 2603:5:21a4::2f.
ns74.domaincontrol.com has two IP addresses: 173.201.74.47 and 2603:5:22a4::2f.
Mail Servers
duanjubox.com has two mail servers: mxa.mailgun.org and mxb.mailgun.org.
duanjubox.com shares the same mail server setup as other domains, including keralalsgd.com, wolfgang-waldmann.com, vixonite.com and two others.
duanjubox.com shares mail servers — at least in part — with other domains, including magicszerver.eu, kodakpixpro.com.au, biondipaving.com and two others.
These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.
mxa.mailgun.org directs to 34.36.182.139 and mxb.mailgun.org directs to 34.149.254.5; each host name points to exactly one IP number.