online4s.com - robtex.com
online4s.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=1776883247 | ||||||
Subdomains
www.online4s.com |
Same first word
online4s.com |
Similar names
DNS History
8 records (0 active, 8 former)
○NSapril.ns.cloudflare.com2026-04-22 → 2026-04-22 · 1 obs
○ 2026-04-22 18:43:26
○NSdns10.hichina.com2015-06-11 → 2017-05-23 · 3 obs
● 2015-06-11 03:41:46
● 2017-05-23 22:04:56
○ 2026-04-22 18:43:26
● 2017-05-23 22:04:56
○ 2026-04-22 18:43:26
○NSdns9.hichina.com2015-06-11 → 2017-05-23 · 3 obs
● 2015-06-11 03:41:46
● 2017-05-23 22:04:56
○ 2026-04-22 18:43:26
● 2017-05-23 22:04:56
○ 2026-04-22 18:43:26
○NSwesley.ns.cloudflare.com2026-04-22 → 2026-04-22 · 1 obs
○ 2026-04-22 18:43:26
○MXmxbiz1.qq.com2015-06-11 → 2017-05-23 · 3 obs
● 2015-06-11 03:41:46
● 2017-05-23 22:04:56
○ 2026-04-22 18:43:26
● 2017-05-23 22:04:56
○ 2026-04-22 18:43:26
○MXmxbiz2.qq.com2015-06-11 → 2017-05-23 · 3 obs
● 2015-06-11 03:41:46
● 2017-05-23 22:04:56
○ 2026-04-22 18:43:26
● 2017-05-23 22:04:56
○ 2026-04-22 18:43:26
○A119.29.17.1282015-06-11 → 2017-05-23 · 3 obs
● 2015-06-11 03:41:46
● 2017-05-23 22:04:56
○ 2026-04-22 18:43:26
● 2017-05-23 22:04:56
○ 2026-04-22 18:43:26
○A168.76.67.1102026-04-22 → 2026-04-22 · 1 obs
○ 2026-04-22 18:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.55.83.30
NS records: k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|