let-us-free.com - robtex.com
let-us-free.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=1778450671 | ||||||
DNS History
11 records (0 active, 11 former)
○NSjuming.dnsdun.com2018-07-26 → 2018-07-26 · 4 obs
○ 2017-01-24 02:14:18
● 2018-07-26 20:41:20
○ 2026-04-10 10:38:00
○ 2026-05-10 22:12:34
● 2018-07-26 20:41:20
○ 2026-04-10 10:38:00
○ 2026-05-10 22:12:34
○NSjuming.dnsdun.net2018-07-26 → 2018-07-26 · 4 obs
○ 2017-01-24 02:14:18
● 2018-07-26 20:41:20
○ 2026-04-10 10:38:00
○ 2026-05-10 22:12:34
● 2018-07-26 20:41:20
○ 2026-04-10 10:38:00
○ 2026-05-10 22:12:34
○NSns11.72dns.com2017-01-24 → 2017-01-24 · 4 obs
○ 2016-08-21 20:06:30
● 2017-01-24 02:14:18
○ 2018-07-26 20:41:20
○ 2026-05-10 22:12:34
● 2017-01-24 02:14:18
○ 2018-07-26 20:41:20
○ 2026-05-10 22:12:34
○NSns3.72dns.com2015-09-03 → 2016-08-21 · 4 obs
● 2015-09-03 08:44:10
● 2016-08-21 20:06:30
○ 2017-01-24 02:14:18
○ 2026-05-10 22:12:34
● 2016-08-21 20:06:30
○ 2017-01-24 02:14:18
○ 2026-05-10 22:12:34
○NSns4.idc1.cn2015-09-03 → 2016-08-21 · 4 obs
● 2015-09-03 08:44:10
● 2016-08-21 20:06:30
○ 2017-01-24 02:14:18
○ 2026-05-10 22:12:34
● 2016-08-21 20:06:30
○ 2017-01-24 02:14:18
○ 2026-05-10 22:12:34
○MXmx125.72dns.net2015-09-03 → 2017-01-24 · 4 obs
● 2015-09-03 08:44:10
● 2017-01-24 02:14:18
○ 2018-07-26 20:41:20
○ 2026-05-10 22:12:34
● 2017-01-24 02:14:18
○ 2018-07-26 20:41:20
○ 2026-05-10 22:12:34
○A119.146.201.352015-09-03 → 2016-04-15 · 4 obs
● 2015-09-03 08:44:10
● 2016-04-15 23:02:58
○ 2016-08-21 20:06:30
○ 2026-05-10 22:12:34
● 2016-04-15 23:02:58
○ 2016-08-21 20:06:30
○ 2026-05-10 22:12:34
○A121.201.21.102016-08-21 → 2017-01-24 · 5 obs
○ 2016-04-15 23:02:58
● 2016-08-21 20:06:30
● 2017-01-24 02:14:18
○ 2018-07-26 20:41:20
○ 2026-05-10 22:12:34
● 2016-08-21 20:06:30
● 2017-01-24 02:14:18
○ 2018-07-26 20:41:20
○ 2026-05-10 22:12:34
○A172.107.107.1972018-07-26 → 2018-07-26 · 4 obs
○ 2017-01-24 02:14:18
● 2018-07-26 20:41:20
○ 2026-04-10 10:38:00
○ 2026-05-10 22:12:34
● 2018-07-26 20:41:20
○ 2026-04-10 10:38:00
○ 2026-05-10 22:12:34
○CNAMEfree.yz168.cc2017-01-24 → 2017-01-24 · 3 obs
● 2017-01-24 02:14:18
○ 2018-07-26 20:41:20
○ 2026-05-10 22:12:34
○ 2018-07-26 20:41:20
○ 2026-05-10 22:12:34
○CNAMElakersdong.yz168.cc2017-01-24 → 2017-01-24 · 3 obs
● 2017-01-24 02:14:18
○ 2018-07-26 20:41:20
○ 2026-05-10 22:12:34
○ 2018-07-26 20:41:20
○ 2026-05-10 22:12:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|