d510.cn - robtex.com
d510.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.177.158.164 | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| NS | ns2.nowcndns.com | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1768280472 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Similar names
DNS History
7 records (3 active, 4 former)
○NSns1.cnolnic.net2015-07-08 → 2017-07-06 · 6 obs
● 2015-07-08 23:45:28
● 2016-04-18 13:32:12
○ 2016-12-02 07:18:40
● 2017-07-06 10:03:44
○ 2026-03-09 08:12:30
○ 2026-03-09 08:12:32
● 2016-04-18 13:32:12
○ 2016-12-02 07:18:40
● 2017-07-06 10:03:44
○ 2026-03-09 08:12:30
○ 2026-03-09 08:12:32
●NSns1.nowcndns.com2026-03-09 → 2026-03-09 · 3 obs
○ 2017-07-06 10:03:44
● 2026-03-09 08:12:30
● 2026-03-09 08:12:32
● 2026-03-09 08:12:30
● 2026-03-09 08:12:32
○NSns2.cnolnic.net2015-07-08 → 2017-07-06 · 6 obs
● 2015-07-08 23:45:28
● 2016-04-18 13:32:12
○ 2016-12-02 07:18:40
● 2017-07-06 10:03:44
○ 2026-03-09 08:12:30
○ 2026-03-09 08:12:32
● 2016-04-18 13:32:12
○ 2016-12-02 07:18:40
● 2017-07-06 10:03:44
○ 2026-03-09 08:12:30
○ 2026-03-09 08:12:32
●NSns2.nowcndns.com2026-03-09 → 2026-03-09 · 3 obs
○ 2017-07-06 10:03:44
● 2026-03-09 08:12:30
● 2026-03-09 08:12:32
● 2026-03-09 08:12:30
● 2026-03-09 08:12:32
○MXmail.d510.cn2015-07-08 → 2017-07-06 · 6 obs
● 2015-07-08 23:45:28
● 2016-01-27 06:42:14
○ 2016-12-02 07:18:40
● 2017-07-06 10:03:44
○ 2026-03-09 08:12:30
○ 2026-03-09 08:12:32
● 2016-01-27 06:42:14
○ 2016-12-02 07:18:40
● 2017-07-06 10:03:44
○ 2026-03-09 08:12:30
○ 2026-03-09 08:12:32
○A222.76.240.2292015-07-08 → 2017-07-06 · 6 obs
● 2015-07-08 23:45:28
● 2016-01-27 06:42:14
○ 2016-12-02 07:18:40
● 2017-07-06 10:03:44
○ 2026-03-09 08:12:30
○ 2026-03-09 08:12:32
● 2016-01-27 06:42:14
○ 2016-12-02 07:18:40
● 2017-07-06 10:03:44
○ 2026-03-09 08:12:30
○ 2026-03-09 08:12:32
●A38.177.158.1642026-03-09 → 2026-03-09 · 3 obs
○ 2017-07-06 10:03:44
● 2026-03-09 08:12:30
● 2026-03-09 08:12:32
● 2026-03-09 08:12:30
● 2026-03-09 08:12:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| d510.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server: 218.98.111.129
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for d510.cn (unsigned zone)
⏱️ Timing
Total: 4889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.177.158.164 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
d510.cn points to IP number: 38.177.158.164.
Name Servers
d510.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.