tuankao8.com - robtex.com
tuankao8.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=1785539772 | ||||||
DNS History
8 records (0 active, 8 former)
○NSf1g1ns1.dnspod.net2016-04-14 → 2016-11-29 · 5 obs
○ 2016-01-15 07:50:44
● 2016-04-14 10:42:08
● 2016-11-29 04:21:12
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
● 2016-04-14 10:42:08
● 2016-11-29 04:21:12
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
○NSf1g1ns2.dnspod.net2016-04-14 → 2016-11-29 · 5 obs
○ 2016-01-15 07:50:44
● 2016-04-14 10:42:08
● 2016-11-29 04:21:12
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
● 2016-04-14 10:42:08
● 2016-11-29 04:21:12
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
○NSns11.bigwww.com2015-06-01 → 2016-01-15 · 4 obs
● 2015-06-01 11:10:20
● 2016-01-15 07:50:44
○ 2016-04-14 10:42:08
○ 2026-07-31 23:26:38
● 2016-01-15 07:50:44
○ 2016-04-14 10:42:08
○ 2026-07-31 23:26:38
○MXmxbiz1.qq.com2015-06-01 → 2016-11-29 · 4 obs
● 2015-06-01 11:10:20
● 2016-11-29 04:21:12
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
● 2016-11-29 04:21:12
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
○MXmxbiz2.qq.com2015-06-01 → 2016-11-29 · 4 obs
● 2015-06-01 11:10:20
● 2016-11-29 04:21:12
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
● 2016-11-29 04:21:12
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
○A112.127.58.622015-06-01 → 2016-01-15 · 4 obs
● 2015-06-01 11:10:20
● 2016-01-15 07:50:44
○ 2016-04-14 10:42:08
○ 2026-07-31 23:26:38
● 2016-01-15 07:50:44
○ 2016-04-14 10:42:08
○ 2026-07-31 23:26:38
○A115.28.69.982016-04-14 → 2016-11-29 · 5 obs
○ 2016-01-15 07:50:44
● 2016-04-14 10:42:08
● 2016-11-29 04:21:12
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
● 2016-04-14 10:42:08
● 2016-11-29 04:21:12
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
○CNAMEgn11.tangyang.net2017-07-04 → 2017-07-04 · 3 obs
● 2017-07-04 21:09:58
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
○ 2026-07-14 16:30:38
○ 2026-07-31 23:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.33.14.30
NS records: g.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|