021huafu.com - robtex.com
021huafu.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=1786821384 | ||||||
Previously MX for
mail.021huafu.com |
DNS History
9 records (0 active, 9 former)
○NS20151216122016-02-29 → 2016-07-06 · 4 obs
○ 2015-11-28 15:56:10
● 2016-02-29 11:08:32
● 2016-07-06 08:10:56
○ 2026-08-15 19:32:36
● 2016-02-29 11:08:32
● 2016-07-06 08:10:56
○ 2026-08-15 19:32:36
○NSns1.7cloudcomputing.com2015-11-28 → 2015-11-28 · 4 obs
○ 2015-08-02 10:44:30
● 2015-11-28 15:56:10
○ 2016-02-29 11:08:32
○ 2026-08-15 19:32:36
● 2015-11-28 15:56:10
○ 2016-02-29 11:08:32
○ 2026-08-15 19:32:36
○NSns2.7cloudcomputing.com2015-11-28 → 2015-11-28 · 4 obs
○ 2015-08-02 10:44:30
● 2015-11-28 15:56:10
○ 2016-02-29 11:08:32
○ 2026-08-15 19:32:36
● 2015-11-28 15:56:10
○ 2016-02-29 11:08:32
○ 2026-08-15 19:32:36
○NSsns41.websitewelcome.com2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 10:44:30
○ 2015-11-28 15:56:10
○ 2026-08-15 19:32:36
○ 2015-11-28 15:56:10
○ 2026-08-15 19:32:36
○NSsns42.websitewelcome.com2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 10:44:30
○ 2015-11-28 15:56:10
○ 2026-08-15 19:32:36
○ 2015-11-28 15:56:10
○ 2026-08-15 19:32:36
○MX021huafu.com2015-08-02 → 2015-11-28 · 4 obs
● 2015-08-02 10:44:30
● 2015-11-28 15:56:10
○ 2016-02-29 11:08:32
○ 2026-08-15 19:32:36
● 2015-11-28 15:56:10
○ 2016-02-29 11:08:32
○ 2026-08-15 19:32:36
○A143.95.152.232015-11-28 → 2015-11-28 · 4 obs
○ 2015-08-02 10:44:30
● 2015-11-28 15:56:10
○ 2016-02-29 11:08:32
○ 2026-08-15 19:32:36
● 2015-11-28 15:56:10
○ 2016-02-29 11:08:32
○ 2026-08-15 19:32:36
○A52.2.44.1032016-02-29 → 2016-07-06 · 4 obs
○ 2015-11-28 15:56:10
● 2016-02-29 11:08:32
● 2016-07-06 08:10:56
○ 2026-08-15 19:32:36
● 2016-02-29 11:08:32
● 2016-07-06 08:10:56
○ 2026-08-15 19:32:36
○A69.56.243.122015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 10:44:30
○ 2015-11-28 15:56:10
○ 2026-08-15 19:32:36
○ 2015-11-28 15:56:10
○ 2026-08-15 19:32:36
🔍 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:192.42.93.30
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: 88ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|