520guihua.com - robtex.com
520guihua.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=1776023592 | ||||||
Same first word
520guihua.com |
DNS History
18 records (0 active, 18 former)
○NSa.share-dns.com2026-04-12 → 2026-04-12 · 1 obs
○ 2026-04-12 19:58:16
○NSb.share-dns.net2026-04-12 → 2026-04-12 · 1 obs
○ 2026-04-12 19:58:16
○NSf1g1ns1.dnspod.net2015-08-05 → 2016-07-08 · 6 obs
● 2015-08-05 15:33:04
○ 2015-11-29 17:11:26
○ 2016-03-10 10:07:52
● 2016-07-08 01:14:50
○ 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○ 2015-11-29 17:11:26
○ 2016-03-10 10:07:52
● 2016-07-08 01:14:50
○ 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○NSf1g1ns2.dnspod.net2015-08-05 → 2016-07-08 · 6 obs
● 2015-08-05 15:33:04
○ 2015-11-29 17:11:26
○ 2016-03-10 10:07:52
● 2016-07-08 01:14:50
○ 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○ 2015-11-29 17:11:26
○ 2016-03-10 10:07:52
● 2016-07-08 01:14:50
○ 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○NSns1.namebrightdns.com2017-04-03 → 2017-04-03 · 3 obs
○ 2016-07-08 01:14:50
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○NSns2.namebrightdns.com2017-04-03 → 2017-04-03 · 3 obs
○ 2016-07-08 01:14:50
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○NSns6.dnsdun.com2015-11-29 → 2015-11-29 · 4 obs
○ 2015-08-05 15:33:04
● 2015-11-29 17:11:26
○ 2016-03-10 10:07:52
○ 2026-04-12 19:58:16
● 2015-11-29 17:11:26
○ 2016-03-10 10:07:52
○ 2026-04-12 19:58:16
○NSns6.dnsdun.net2015-11-29 → 2015-11-29 · 4 obs
○ 2015-08-05 15:33:04
● 2015-11-29 17:11:26
○ 2016-03-10 10:07:52
○ 2026-04-12 19:58:16
● 2015-11-29 17:11:26
○ 2016-03-10 10:07:52
○ 2026-04-12 19:58:16
○MXmail1.namebrightmail.com2017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○ 2026-04-12 19:58:16
○MXmail2.namebrightmail.com2017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○ 2026-04-12 19:58:16
○A122.9.215.1942015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 15:33:04
○ 2015-11-29 17:11:26
○ 2026-04-12 19:58:16
○ 2015-11-29 17:11:26
○ 2026-04-12 19:58:16
○A156.252.101.2092026-04-12 → 2026-04-12 · 1 obs
○ 2026-04-12 19:58:16
○A198.16.57.1552016-07-08 → 2016-07-08 · 4 obs
○ 2016-03-10 10:07:52
● 2016-07-08 01:14:50
○ 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
● 2016-07-08 01:14:50
○ 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○A198.56.197.1822015-11-29 → 2015-11-29 · 4 obs
○ 2015-08-05 15:33:04
● 2015-11-29 17:11:26
○ 2016-03-10 10:07:52
○ 2026-04-12 19:58:16
● 2015-11-29 17:11:26
○ 2016-03-10 10:07:52
○ 2026-04-12 19:58:16
○A34.194.244.1202017-04-03 → 2017-04-03 · 3 obs
○ 2016-07-08 01:14:50
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○A52.205.67.622017-04-03 → 2017-04-03 · 3 obs
○ 2016-07-08 01:14:50
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○CNAMEexpired.namebright.com2017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○ 2026-04-12 19:58:16
○CNAMEnbparking-lb-1977168523.us-east-1.elb.amazonaws.com2017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 04:25:48
○ 2026-04-12 19:58:16
○ 2026-04-12 19:58:16
🔍 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:192.31.80.30
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: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|