b2c-cn.com - robtex.com
b2c-cn.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=1785813867 | ||||||
DNS History
12 records (0 active, 12 former)
○NSdns1.name-services.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 00:13:34
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○NSdns10.hichina.com2017-06-29 → 2017-06-29 · 4 obs
○ 2015-10-11 23:37:14
● 2017-06-29 09:58:20
○ 2021-09-12 02:49:18
○ 2026-08-04 03:37:28
● 2017-06-29 09:58:20
○ 2021-09-12 02:49:18
○ 2026-08-04 03:37:28
○NSdns2.name-services.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 00:13:34
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○NSdns3.name-services.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 00:13:34
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○NSdns4.name-services.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 00:13:34
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○NSdns5.name-services.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 00:13:34
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○NSdns9.hichina.com2017-06-29 → 2017-06-29 · 4 obs
○ 2015-10-11 23:37:14
● 2017-06-29 09:58:20
○ 2021-09-12 02:49:18
○ 2026-08-04 03:37:28
● 2017-06-29 09:58:20
○ 2021-09-12 02:49:18
○ 2026-08-04 03:37:28
○NSns1.oubaiceiling.com2021-09-12 → 2021-09-12 · 4 obs
○ 2017-06-29 09:58:20
● 2021-09-12 02:49:18
○ 2026-03-12 02:44:04
○ 2026-08-04 03:37:28
● 2021-09-12 02:49:18
○ 2026-03-12 02:44:04
○ 2026-08-04 03:37:28
○NSns2.oubaiceiling.com2021-09-12 → 2021-09-12 · 4 obs
○ 2017-06-29 09:58:20
● 2021-09-12 02:49:18
○ 2026-03-12 02:44:04
○ 2026-08-04 03:37:28
● 2021-09-12 02:49:18
○ 2026-03-12 02:44:04
○ 2026-08-04 03:37:28
○A23.224.44.1892021-09-12 → 2021-09-12 · 4 obs
○ 2017-06-29 09:58:20
● 2021-09-12 02:49:18
○ 2026-03-12 02:44:04
○ 2026-08-04 03:37:28
● 2021-09-12 02:49:18
○ 2026-03-12 02:44:04
○ 2026-08-04 03:37:28
○A49.90.91.2102017-06-29 → 2017-06-29 · 4 obs
○ 2015-10-11 23:37:14
● 2017-06-29 09:58:20
○ 2021-09-12 02:49:18
○ 2026-08-04 03:37:28
● 2017-06-29 09:58:20
○ 2021-09-12 02:49:18
○ 2026-08-04 03:37:28
○A8.15.231.1062008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 00:13:34
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
○ 2015-10-11 23:37:14
○ 2026-08-04 03:37:28
🔍 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:192.5.6.30
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: 50ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|