hdhtcm.com - robtex.com
hdhtcm.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=1775981287 | ||||||
DNS History
8 records (0 active, 8 former)
○NSdns15.hichina.com2015-07-24 → 2016-05-22 · 4 obs
● 2015-07-24 03:53:44
● 2016-05-22 16:50:24
○ 2020-01-22 08:35:34
○ 2026-04-12 08:13:04
● 2016-05-22 16:50:24
○ 2020-01-22 08:35:34
○ 2026-04-12 08:13:04
○NSdns16.hichina.com2015-07-24 → 2016-05-22 · 4 obs
● 2015-07-24 03:53:44
● 2016-05-22 16:50:24
○ 2020-01-22 08:35:34
○ 2026-04-12 08:13:04
● 2016-05-22 16:50:24
○ 2020-01-22 08:35:34
○ 2026-04-12 08:13:04
○NSns6.dnsdun.com2020-01-22 → 2020-01-22 · 4 obs
○ 2016-05-22 16:50:24
● 2020-01-22 08:35:34
○ 2026-04-10 17:01:32
○ 2026-04-12 08:13:04
● 2020-01-22 08:35:34
○ 2026-04-10 17:01:32
○ 2026-04-12 08:13:04
○NSns6.dnsdun.net2020-01-22 → 2020-01-22 · 4 obs
○ 2016-05-22 16:50:24
● 2020-01-22 08:35:34
○ 2026-04-10 17:01:32
○ 2026-04-12 08:13:04
● 2020-01-22 08:35:34
○ 2026-04-10 17:01:32
○ 2026-04-12 08:13:04
○A112.124.178.672015-07-24 → 2015-11-13 · 4 obs
● 2015-07-24 03:53:44
● 2015-11-13 02:05:50
○ 2016-02-11 20:13:06
○ 2026-04-12 08:13:04
● 2015-11-13 02:05:50
○ 2016-02-11 20:13:06
○ 2026-04-12 08:13:04
○A139.129.172.1182016-02-11 → 2016-05-22 · 5 obs
○ 2015-11-13 02:05:50
● 2016-02-11 20:13:06
● 2016-05-22 16:50:24
○ 2017-03-13 11:43:46
○ 2026-04-12 08:13:04
● 2016-02-11 20:13:06
● 2016-05-22 16:50:24
○ 2017-03-13 11:43:46
○ 2026-04-12 08:13:04
○A45.199.204.1012020-01-22 → 2020-01-22 · 4 obs
○ 2017-03-13 11:43:46
● 2020-01-22 08:35:34
○ 2026-04-10 17:01:32
○ 2026-04-12 08:13:04
● 2020-01-22 08:35:34
○ 2026-04-10 17:01:32
○ 2026-04-12 08:13:04
○A45.35.221.1562017-03-13 → 2017-03-13 · 4 obs
○ 2016-05-22 16:50:24
● 2017-03-13 11:43:46
○ 2020-01-22 08:35:34
○ 2026-04-12 08:13:04
● 2017-03-13 11:43:46
○ 2020-01-22 08:35:34
○ 2026-04-12 08:13:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, l.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: 161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|