officeschina.com - robtex.com
officeschina.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=1774655102 | ||||||
Similar names
DNS History
9 records (0 active, 9 former)
○NSns1.monikerdns.net2017-01-09 → 2017-12-18 · 4 obs
● 2017-01-09 23:58:26
● 2017-12-18 20:21:42
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
● 2017-12-18 20:21:42
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
○NSns2.monikerdns.net2017-01-09 → 2017-12-18 · 4 obs
● 2017-01-09 23:58:26
● 2017-12-18 20:21:42
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
● 2017-12-18 20:21:42
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
○NSns3.monikerdns.net2017-01-09 → 2017-12-18 · 4 obs
● 2017-01-09 23:58:26
● 2017-12-18 20:21:42
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
● 2017-12-18 20:21:42
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
○NSredbusprimarydns.officeschina.com2026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
○ 2026-03-28 00:06:26
○NSredbussecondarydns.officeschina.com2026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
○ 2026-03-28 00:06:26
○A195.149.84.1002026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
○ 2026-03-28 00:06:26
○A195.149.84.1012026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
○ 2026-03-28 00:06:26
○A2001:67c:38c::642026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
○ 2026-03-28 00:06:26
○A2001:67c:38c::652026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 00:06:24
○ 2026-03-28 00:06:26
○ 2026-03-28 00:06:26
🔍 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:192.5.6.30
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: 85ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|