lancentcn.com - robtex.com
lancentcn.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=1777491641 | ||||||
DNS History
8 records (0 active, 8 former)
○NS(root)2015-07-08 → 2016-04-30 · 4 obs
● 2015-07-08 04:06:08
● 2016-04-30 05:07:44
○ 2016-10-27 20:01:50
○ 2026-04-29 19:43:08
● 2016-04-30 05:07:44
○ 2016-10-27 20:01:50
○ 2026-04-29 19:43:08
○NSns11018.ztomy.com2016-10-27 → 2016-10-27 · 4 obs
○ 2016-04-30 05:07:44
● 2016-10-27 20:01:50
○ 2026-02-22 07:54:44
○ 2026-04-29 19:43:08
● 2016-10-27 20:01:50
○ 2026-02-22 07:54:44
○ 2026-04-29 19:43:08
○NSns21018.ztomy.com2016-10-27 → 2016-10-27 · 4 obs
○ 2016-04-30 05:07:44
● 2016-10-27 20:01:50
○ 2026-02-22 07:54:44
○ 2026-04-29 19:43:08
● 2016-10-27 20:01:50
○ 2026-02-22 07:54:44
○ 2026-04-29 19:43:08
○MXmxbiz1.qq.com2015-07-08 → 2016-04-30 · 4 obs
● 2015-07-08 04:06:08
● 2016-04-30 05:07:44
○ 2016-10-27 20:01:50
○ 2026-04-29 19:43:08
● 2016-04-30 05:07:44
○ 2016-10-27 20:01:50
○ 2026-04-29 19:43:08
○MXmxbiz2.qq.com2015-07-08 → 2016-04-30 · 4 obs
● 2015-07-08 04:06:08
● 2016-04-30 05:07:44
○ 2016-10-27 20:01:50
○ 2026-04-29 19:43:08
● 2016-04-30 05:07:44
○ 2016-10-27 20:01:50
○ 2026-04-29 19:43:08
○A103.59.44.332017-05-13 → 2017-05-13 · 4 obs
○ 2016-10-27 20:01:50
● 2017-05-13 20:54:30
○ 2026-02-22 07:54:44
○ 2026-04-29 19:43:08
● 2017-05-13 20:54:30
○ 2026-02-22 07:54:44
○ 2026-04-29 19:43:08
○A106.186.27.142015-07-08 → 2016-04-30 · 4 obs
● 2015-07-08 04:06:08
● 2016-04-30 05:07:44
○ 2016-10-27 20:01:50
○ 2026-04-29 19:43:08
● 2016-04-30 05:07:44
○ 2016-10-27 20:01:50
○ 2026-04-29 19:43:08
○A141.8.225.632016-10-27 → 2016-10-27 · 4 obs
○ 2016-04-30 05:07:44
● 2016-10-27 20:01:50
○ 2017-05-13 20:54:30
○ 2026-04-29 19:43:08
● 2016-10-27 20:01:50
○ 2017-05-13 20:54:30
○ 2026-04-29 19:43:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.26.92.30
NS records: i.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|