1dot.cn - robtex.com
1dot.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034586920 | ||||||
Same first word
Similar names
dot1.com.br |
dot1.ca |
dot1.dk |
tod1.com |
dto1.com |
dot1.org |
dot1.in |
1tod.com |
dot1.de |
dot1.biz |
1dto.com |
dot1.tk |
dot1.one |
dot1.tv |
dot1.ru |
do1t.com |
dot1.net |
DNS History
7 records (0 active, 7 former)
○NSexpire1.yovole.com2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 22:24:24
○NSexpire2.yovole.com2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 22:24:24
○NSns13.xincache.com2015-06-15 → 2020-02-12 · 3 obs
● 2015-06-15 20:10:46
● 2020-02-12 02:33:28
○ 2026-03-25 22:24:24
● 2020-02-12 02:33:28
○ 2026-03-25 22:24:24
○NSns14.xincache.com2015-06-15 → 2020-02-12 · 3 obs
● 2015-06-15 20:10:46
● 2020-02-12 02:33:28
○ 2026-03-25 22:24:24
● 2020-02-12 02:33:28
○ 2026-03-25 22:24:24
○MXmxbiz1.qq.com2015-06-15 → 2020-02-12 · 3 obs
● 2015-06-15 20:10:46
● 2020-02-12 02:33:28
○ 2026-03-25 22:24:24
● 2020-02-12 02:33:28
○ 2026-03-25 22:24:24
○MXmxbiz2.qq.com2015-06-15 → 2020-02-12 · 3 obs
● 2015-06-15 20:10:46
● 2020-02-12 02:33:28
○ 2026-03-25 22:24:24
● 2020-02-12 02:33:28
○ 2026-03-25 22:24:24
○A221.2.140.1032015-06-15 → 2020-02-12 · 3 obs
● 2015-06-15 20:10:46
● 2020-02-12 02:33:28
○ 2026-03-25 22:24:24
● 2020-02-12 02:33:28
○ 2026-03-25 22:24:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|