huaweiscience.com - robtex.com
huaweiscience.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=1785085812 | ||||||
DNS History
10 records (0 active, 10 former)
○NSjim.ns.cloudflare.com2015-11-22 → 2016-06-18 · 5 obs
○ 2015-07-24 19:03:58
● 2015-11-22 09:01:48
● 2016-06-18 21:44:52
○ 2026-03-14 04:00:28
○ 2026-07-26 17:40:58
● 2015-11-22 09:01:48
● 2016-06-18 21:44:52
○ 2026-03-14 04:00:28
○ 2026-07-26 17:40:58
○NSjoan.ns.cloudflare.com2015-11-22 → 2016-06-18 · 5 obs
○ 2015-07-24 19:03:58
● 2015-11-22 09:01:48
● 2016-06-18 21:44:52
○ 2026-03-14 04:00:28
○ 2026-07-26 17:40:58
● 2015-11-22 09:01:48
● 2016-06-18 21:44:52
○ 2026-03-14 04:00:28
○ 2026-07-26 17:40:58
○NSns23.domaincontrol.com2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 19:03:58
○ 2015-11-22 09:01:48
○ 2026-07-26 17:40:58
○ 2015-11-22 09:01:48
○ 2026-07-26 17:40:58
○NSns24.domaincontrol.com2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 19:03:58
○ 2015-11-22 09:01:48
○ 2026-07-26 17:40:58
○ 2015-11-22 09:01:48
○ 2026-07-26 17:40:58
○MXmailstore1.secureserver.net2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 19:03:58
○ 2015-11-22 09:01:48
○ 2026-07-26 17:40:58
○ 2015-11-22 09:01:48
○ 2026-07-26 17:40:58
○MXsmtp.secureserver.net2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 19:03:58
○ 2015-11-22 09:01:48
○ 2026-07-26 17:40:58
○ 2015-11-22 09:01:48
○ 2026-07-26 17:40:58
○A166.88.7.2482016-06-18 → 2016-06-18 · 4 obs
○ 2016-02-25 08:38:10
● 2016-06-18 21:44:52
○ 2017-08-31 08:43:20
○ 2026-07-26 17:40:58
● 2016-06-18 21:44:52
○ 2017-08-31 08:43:20
○ 2026-07-26 17:40:58
○A172.247.44.272017-08-31 → 2017-08-31 · 4 obs
○ 2016-06-18 21:44:52
● 2017-08-31 08:43:20
○ 2026-03-14 04:00:28
○ 2026-07-26 17:40:58
● 2017-08-31 08:43:20
○ 2026-03-14 04:00:28
○ 2026-07-26 17:40:58
○A184.168.221.632015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 19:03:58
○ 2015-11-22 09:01:48
○ 2026-07-26 17:40:58
○ 2015-11-22 09:01:48
○ 2026-07-26 17:40:58
○A50.118.170.82015-11-22 → 2016-02-25 · 5 obs
○ 2015-07-24 19:03:58
● 2015-11-22 09:01:48
● 2016-02-25 08:38:10
○ 2016-06-18 21:44:52
○ 2026-07-26 17:40:58
● 2015-11-22 09:01:48
● 2016-02-25 08:38:10
○ 2016-06-18 21:44:52
○ 2026-07-26 17:40:58
🔍 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: 80ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|