ns4.21data.com - robtex.com
ns4.21data.com
| DNSSEC | ⚠️ Not signed | ||||||
21data.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.220.174.216🇨🇳 TENCENT-NET-AP124.220.128.0/18 | ||||||
| NS | a.dnspod.com ⭐ | ||||||
| NS | b.dnspod.com | ||||||
| NS | c.dnspod.com | ||||||
| SOA | a.dnspod.comdomainadmin@dnspod.com serial=1742751985 | ||||||
Previously NS for
Same first word
Similar names
DNS History
8 records (0 active, 8 former)
○A162.251.82.1242015-09-13 → 2017-01-03 · 5 obs
○ 2015-06-17 00:19:02
● 2015-09-13 21:41:52
● 2017-01-03 04:58:56
○ 2017-05-26 20:10:16
○ 2026-03-28 08:24:46
● 2015-09-13 21:41:52
● 2017-01-03 04:58:56
○ 2017-05-26 20:10:16
○ 2026-03-28 08:24:46
○A162.251.82.1252015-09-13 → 2017-01-03 · 5 obs
○ 2015-06-17 00:19:02
● 2015-09-13 21:41:52
● 2017-01-03 04:58:56
○ 2017-05-26 20:10:16
○ 2026-03-28 08:24:46
● 2015-09-13 21:41:52
● 2017-01-03 04:58:56
○ 2017-05-26 20:10:16
○ 2026-03-28 08:24:46
○A162.251.82.2522015-09-13 → 2017-01-03 · 5 obs
○ 2015-06-17 00:19:02
● 2015-09-13 21:41:52
● 2017-01-03 04:58:56
○ 2017-05-26 20:10:16
○ 2026-03-28 08:24:46
● 2015-09-13 21:41:52
● 2017-01-03 04:58:56
○ 2017-05-26 20:10:16
○ 2026-03-28 08:24:46
○A162.251.82.2532015-09-13 → 2017-01-03 · 5 obs
○ 2015-06-17 00:19:02
● 2015-09-13 21:41:52
● 2017-01-03 04:58:56
○ 2017-05-26 20:10:16
○ 2026-03-28 08:24:46
● 2015-09-13 21:41:52
● 2017-01-03 04:58:56
○ 2017-05-26 20:10:16
○ 2026-03-28 08:24:46
○A184.173.149.2212015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 00:19:02
○ 2015-09-13 21:41:52
○ 2026-03-28 08:24:46
○ 2015-09-13 21:41:52
○ 2026-03-28 08:24:46
○A184.173.149.2222015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 00:19:02
○ 2015-09-13 21:41:52
○ 2026-03-28 08:24:46
○ 2015-09-13 21:41:52
○ 2026-03-28 08:24:46
○A184.173.150.572015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 00:19:02
○ 2015-09-13 21:41:52
○ 2026-03-28 08:24:46
○ 2015-09-13 21:41:52
○ 2026-03-28 08:24:46
○A184.173.150.582015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 00:19:02
○ 2015-09-13 21:41:52
○ 2026-03-28 08:24:46
○ 2015-09-13 21:41:52
○ 2026-03-28 08:24:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 21data.com | a.dnspod.com, b.dnspod.com, c.dnspod.com | 10 records |
✅ Authoritative Response
Server:163.177.5.79
NS records: a.dnspod.com, b.dnspod.com, c.dnspod.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21data.com (unsigned zone)
⏱️ Timing
Total: 584ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dnspod.com, a.dnspod.com, a.dnspod.com...)