gydz.com - robtex.com
gydz.com
| CNAME | f885cef.aliyun20.dns4.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.92.35.128🇨🇳 Alibaba-Cloud47.92.0.0/15 CT BeiJing IDC | ||||||
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=1774520582 | ||||||
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
●NSdns15.hichina.com2026-03-25 → 2026-03-26 · 3 obs
○ 2017-02-14 21:24:52
● 2026-03-25 17:40:16
● 2026-03-26 10:24:18
● 2026-03-25 17:40:16
● 2026-03-26 10:24:18
●NSdns16.hichina.com2026-03-25 → 2026-03-26 · 3 obs
○ 2017-02-14 21:24:52
● 2026-03-25 17:40:16
● 2026-03-26 10:24:18
● 2026-03-25 17:40:16
● 2026-03-26 10:24:18
○NSns1.dns.com.cn2008-03-19 → 2015-08-21 · 4 obs
● 2008-03-19 05:01:44
● 2015-08-21 20:47:04
○ 2015-11-03 22:14:40
○ 2026-03-26 10:24:18
● 2015-08-21 20:47:04
○ 2015-11-03 22:14:40
○ 2026-03-26 10:24:18
○NSns11.xincache.com2016-07-03 → 2017-02-14 · 5 obs
○ 2015-11-03 22:14:40
● 2016-07-03 00:33:36
● 2017-02-14 21:24:52
○ 2026-03-25 17:40:16
○ 2026-03-26 10:24:18
● 2016-07-03 00:33:36
● 2017-02-14 21:24:52
○ 2026-03-25 17:40:16
○ 2026-03-26 10:24:18
○NSns12.xincache.com2016-07-03 → 2017-02-14 · 5 obs
○ 2015-11-03 22:14:40
● 2016-07-03 00:33:36
● 2017-02-14 21:24:52
○ 2026-03-25 17:40:16
○ 2026-03-26 10:24:18
● 2016-07-03 00:33:36
● 2017-02-14 21:24:52
○ 2026-03-25 17:40:16
○ 2026-03-26 10:24:18
○NSns15.xincache.com2015-11-03 → 2017-02-14 · 5 obs
○ 2015-08-21 20:47:04
● 2015-11-03 22:14:40
● 2017-02-14 21:24:52
○ 2026-03-25 17:40:16
○ 2026-03-26 10:24:18
● 2015-11-03 22:14:40
● 2017-02-14 21:24:52
○ 2026-03-25 17:40:16
○ 2026-03-26 10:24:18
○NSns16.xincache.com2015-11-03 → 2017-02-14 · 5 obs
○ 2015-08-21 20:47:04
● 2015-11-03 22:14:40
● 2017-02-14 21:24:52
○ 2026-03-25 17:40:16
○ 2026-03-26 10:24:18
● 2015-11-03 22:14:40
● 2017-02-14 21:24:52
○ 2026-03-25 17:40:16
○ 2026-03-26 10:24:18
○NSns2.dns.com.cn2008-03-19 → 2015-08-21 · 4 obs
● 2008-03-19 05:01:44
● 2015-08-21 20:47:04
○ 2015-11-03 22:14:40
○ 2026-03-26 10:24:18
● 2015-08-21 20:47:04
○ 2015-11-03 22:14:40
○ 2026-03-26 10:24:18
○MXmail.gydz.com2008-03-19 → 2017-02-14 · 4 obs
● 2008-03-19 05:01:44
● 2017-02-14 21:24:52
○ 2026-03-25 17:40:16
○ 2026-03-26 10:24:18
● 2017-02-14 21:24:52
○ 2026-03-25 17:40:16
○ 2026-03-26 10:24:18
●MXmxbiz1.qq.com2026-03-25 → 2026-03-26 · 3 obs
○ 2017-02-14 21:24:52
● 2026-03-25 17:40:16
● 2026-03-26 10:24:18
● 2026-03-25 17:40:16
● 2026-03-26 10:24:18
●MXmxbiz2.qq.com2026-03-25 → 2026-03-26 · 3 obs
○ 2017-02-14 21:24:52
● 2026-03-25 17:40:16
● 2026-03-26 10:24:18
● 2026-03-25 17:40:16
● 2026-03-26 10:24:18
○A120.31.131.2502015-08-21 → 2016-03-18 · 5 obs
○ 2008-03-19 05:01:44
● 2015-08-21 20:47:04
● 2016-03-18 19:06:30
○ 2016-07-03 00:33:36
○ 2026-03-26 10:24:18
● 2015-08-21 20:47:04
● 2016-03-18 19:06:30
○ 2016-07-03 00:33:36
○ 2026-03-26 10:24:18
○A124.172.156.52008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 05:01:44
○ 2015-08-21 20:47:04
○ 2026-03-26 10:24:18
○ 2015-08-21 20:47:04
○ 2026-03-26 10:24:18
●CNAMEf885cef.aliyun20.dns4.cn2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-25 17:40:16
● 2026-03-26 10:24:18
● 2026-03-26 10:24:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gydz.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gydz.com (unsigned zone)
⏱️ Timing
Total: 3512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns16.hichina.com, dns15.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| CNAME | 1 | f885cef.aliyun20.dns4.cn |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
IP Addresses
gydz.com points to a single IP number: 47.92.35.128.
other host names for instance m8dded9.aliyun20.dns4.cn, 8885afu.aliyun20.dns4.cn, f8d5acu.aliyun20.dns4.cn, 8885ec8.aliyun2.dns4.cn and u8ddee8.aliyun20.dns4.cn share IP numbers with gydz.com.