zhangxiaorong.com - robtex.com
zhangxiaorong.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1783813852 | ||||||
DNS History
7 records (0 active, 7 former)
○NSf1g1ns1.dnspod.net2016-03-16 → 2016-07-13 · 4 obs
● 2016-03-16 21:27:48
● 2016-07-13 17:30:24
○ 2026-06-22 06:06:06
○ 2026-07-11 23:52:56
● 2016-07-13 17:30:24
○ 2026-06-22 06:06:06
○ 2026-07-11 23:52:56
○NSf1g1ns2.dnspod.net2016-03-16 → 2016-07-13 · 4 obs
● 2016-03-16 21:27:48
● 2016-07-13 17:30:24
○ 2026-06-22 06:06:06
○ 2026-07-11 23:52:56
● 2016-07-13 17:30:24
○ 2026-06-22 06:06:06
○ 2026-07-11 23:52:56
○MXmail.skrimple.com2017-04-06 → 2017-04-06 · 3 obs
● 2017-04-06 01:19:26
○ 2026-06-22 06:06:06
○ 2026-07-11 23:52:56
○ 2026-06-22 06:06:06
○ 2026-07-11 23:52:56
○A121.127.239.552016-03-16 → 2016-07-13 · 4 obs
● 2016-03-16 21:27:48
● 2016-07-13 17:30:24
○ 2017-04-06 01:19:26
○ 2026-07-11 23:52:56
● 2016-07-13 17:30:24
○ 2017-04-06 01:19:26
○ 2026-07-11 23:52:56
○A50.117.113.2192017-04-06 → 2017-04-06 · 4 obs
○ 2016-07-13 17:30:24
● 2017-04-06 01:19:26
○ 2026-06-22 06:06:06
○ 2026-07-11 23:52:56
● 2017-04-06 01:19:26
○ 2026-06-22 06:06:06
○ 2026-07-11 23:52:56
○CNAMEb846as080p.bottom.vip.aliyun-cdn.com2016-03-16 → 2016-07-13 · 4 obs
● 2016-03-16 21:27:48
● 2016-07-13 17:30:24
○ 2017-04-06 01:19:26
○ 2026-07-11 23:52:56
● 2016-07-13 17:30:24
○ 2017-04-06 01:19:26
○ 2026-07-11 23:52:56
○CNAMEb846as080p.top.vip.aliyun-cdn.com2016-03-16 → 2016-07-13 · 4 obs
● 2016-03-16 21:27:48
● 2016-07-13 17:30:24
○ 2017-04-06 01:19:26
○ 2026-07-11 23:52:56
● 2016-07-13 17:30:24
○ 2017-04-06 01:19:26
○ 2026-07-11 23:52:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
NS records: e.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|