177cz.com - robtex.com
177cz.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=1776202047 | ||||||
DNS History
9 records (0 active, 9 former)
○NSdns10.hichina.com2015-06-22 → 2016-02-23 · 4 obs
● 2015-06-22 09:22:28
● 2016-02-23 03:27:12
○ 2016-07-03 02:02:40
○ 2026-04-14 21:36:24
● 2016-02-23 03:27:12
○ 2016-07-03 02:02:40
○ 2026-04-14 21:36:24
○NSdns9.hichina.com2015-06-22 → 2016-02-23 · 4 obs
● 2015-06-22 09:22:28
● 2016-02-23 03:27:12
○ 2016-07-03 02:02:40
○ 2026-04-14 21:36:24
● 2016-02-23 03:27:12
○ 2016-07-03 02:02:40
○ 2026-04-14 21:36:24
○NSexpirens3.hichina.com2016-07-03 → 2016-07-03 · 4 obs
○ 2016-02-23 03:27:12
● 2016-07-03 02:02:40
○ 2017-04-06 10:51:42
○ 2026-04-14 21:36:24
● 2016-07-03 02:02:40
○ 2017-04-06 10:51:42
○ 2026-04-14 21:36:24
○NSexpirens4.hichina.com2016-07-03 → 2016-07-03 · 4 obs
○ 2016-02-23 03:27:12
● 2016-07-03 02:02:40
○ 2017-04-06 10:51:42
○ 2026-04-14 21:36:24
● 2016-07-03 02:02:40
○ 2017-04-06 10:51:42
○ 2026-04-14 21:36:24
○NSns1.dnsfang.com2020-03-04 → 2020-03-04 · 4 obs
○ 2017-04-06 10:51:42
● 2020-03-04 17:50:18
○ 2026-03-13 10:44:28
○ 2026-04-14 21:36:24
● 2020-03-04 17:50:18
○ 2026-03-13 10:44:28
○ 2026-04-14 21:36:24
○NSns2.dnsfang.com2020-03-04 → 2020-03-04 · 4 obs
○ 2017-04-06 10:51:42
● 2020-03-04 17:50:18
○ 2026-03-13 10:44:28
○ 2026-04-14 21:36:24
● 2020-03-04 17:50:18
○ 2026-03-13 10:44:28
○ 2026-04-14 21:36:24
○A137.175.29.542015-11-09 → 2016-02-23 · 4 obs
● 2015-11-09 13:22:26
● 2016-02-23 03:27:12
○ 2016-07-03 02:02:40
○ 2026-04-14 21:36:24
● 2016-02-23 03:27:12
○ 2016-07-03 02:02:40
○ 2026-04-14 21:36:24
○A142.252.223.1812020-03-04 → 2020-03-04 · 4 obs
○ 2017-04-06 10:51:42
● 2020-03-04 17:50:18
○ 2026-03-13 10:44:28
○ 2026-04-14 21:36:24
● 2020-03-04 17:50:18
○ 2026-03-13 10:44:28
○ 2026-04-14 21:36:24
○A42.120.158.782016-07-03 → 2016-07-03 · 4 obs
○ 2016-02-23 03:27:12
● 2016-07-03 02:02:40
○ 2017-04-06 10:51:42
○ 2026-04-14 21:36:24
● 2016-07-03 02:02:40
○ 2017-04-06 10:51:42
○ 2026-04-14 21:36:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.35.51.30
NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|