zysmc.com - robtex.com
zysmc.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=1771291435 | ||||||
Same first word
zysmc.com |
Similar names
DNS History
6 records (0 active, 6 former)
○NSdns23.hichina.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 23:52:28
○NSdns24.hichina.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 23:52:28
○NSns1.cnolnic.net2015-05-22 → 2017-06-21 · 3 obs
● 2015-05-22 06:28:36
● 2017-06-21 16:25:38
○ 2026-03-23 23:52:28
● 2017-06-21 16:25:38
○ 2026-03-23 23:52:28
○NSns2.cnolnic.net2015-05-22 → 2017-06-21 · 3 obs
● 2015-05-22 06:28:36
● 2017-06-21 16:25:38
○ 2026-03-23 23:52:28
● 2017-06-21 16:25:38
○ 2026-03-23 23:52:28
○A210.51.168.1762015-05-22 → 2017-06-21 · 3 obs
● 2015-05-22 06:28:36
● 2017-06-21 16:25:38
○ 2026-03-23 23:52:28
● 2017-06-21 16:25:38
○ 2026-03-23 23:52:28
○CNAMEexpired.hichina.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 23:52:28
🔍 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:192.26.92.30
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: 269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|