sdydyh.com - robtex.com
sdydyh.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=1776088042 | ||||||
Similar names
DNS History
10 records (0 active, 10 former)
○NSdns.4cun.com2015-05-31 → 2018-08-09 · 5 obs
○ 2008-03-04 15:37:28
● 2015-05-31 08:02:40
● 2018-08-09 11:01:24
○ 2026-03-27 19:20:36
○ 2026-04-13 14:11:42
● 2015-05-31 08:02:40
● 2018-08-09 11:01:24
○ 2026-03-27 19:20:36
○ 2026-04-13 14:11:42
○NSdns.bizcn.com2008-03-04 → 2008-03-04 · 3 obs
● 2008-03-04 15:37:28
○ 2015-05-31 08:02:40
○ 2026-04-13 14:11:42
○ 2015-05-31 08:02:40
○ 2026-04-13 14:11:42
○NSdns.cnmsn.net2008-03-04 → 2008-03-04 · 3 obs
● 2008-03-04 15:37:28
○ 2015-05-31 08:02:40
○ 2026-04-13 14:11:42
○ 2015-05-31 08:02:40
○ 2026-04-13 14:11:42
○NSdns1.zgsj.com2008-03-04 → 2008-03-04 · 3 obs
● 2008-03-04 15:37:28
○ 2015-05-31 08:02:40
○ 2026-04-13 14:11:42
○ 2015-05-31 08:02:40
○ 2026-04-13 14:11:42
○NSdns2.zgsj.com2008-03-04 → 2008-03-04 · 3 obs
● 2008-03-04 15:37:28
○ 2015-05-31 08:02:40
○ 2026-04-13 14:11:42
○ 2015-05-31 08:02:40
○ 2026-04-13 14:11:42
○MXmail.sdydyh.com2008-03-04 → 2018-08-09 · 4 obs
● 2008-03-04 15:37:28
● 2018-08-09 11:01:24
○ 2026-03-27 19:20:36
○ 2026-04-13 14:11:42
● 2018-08-09 11:01:24
○ 2026-03-27 19:20:36
○ 2026-04-13 14:11:42
○A103.228.66.1752015-10-18 → 2017-01-21 · 5 obs
○ 2015-05-31 08:02:40
● 2015-10-18 15:50:58
● 2017-01-21 13:13:24
○ 2018-08-09 11:01:24
○ 2026-04-13 14:11:42
● 2015-10-18 15:50:58
● 2017-01-21 13:13:24
○ 2018-08-09 11:01:24
○ 2026-04-13 14:11:42
○A103.228.66.1762015-05-31 → 2015-05-31 · 4 obs
○ 2008-03-04 15:37:28
● 2015-05-31 08:02:40
○ 2015-10-18 15:50:58
○ 2026-04-13 14:11:42
● 2015-05-31 08:02:40
○ 2015-10-18 15:50:58
○ 2026-04-13 14:11:42
○A103.239.28.112018-08-09 → 2018-08-09 · 4 obs
○ 2017-01-21 13:13:24
● 2018-08-09 11:01:24
○ 2026-03-27 19:20:36
○ 2026-04-13 14:11:42
● 2018-08-09 11:01:24
○ 2026-03-27 19:20:36
○ 2026-04-13 14:11:42
○A123.233.114.862008-03-04 → 2008-03-04 · 3 obs
● 2008-03-04 15:37:28
○ 2015-05-31 08:02:40
○ 2026-04-13 14:11:42
○ 2015-05-31 08:02:40
○ 2026-04-13 14:11:42
🔍 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:192.54.112.30
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: 79ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|